China Sealcon Company

Mechanical Seals

  • Elastomer Bellow Seals R12

    Elastomer Bellow Seals R12

    Performance CapabilitiesTemperature: -20℃ to 200℃, dependent on the elastomerPressure: Up to 5 barSpeed: Up to 12 m/sEnd play/axial float allowance: ±0.1mmSizes 3/8", 1/2", 5/8", 3/4", 7/8", 1"Mate...view
  • Elastomer Bellow Seals R14

    Elastomer Bellow Seals R14

    Performance CapabilitiesTemperature:-30℃ to 200℃, dependent on the elastomerPressure:Up to 12 bar Speed:Up to 12 m/sEnd play/axial float allowance±0.1mmSizes 16mm to 120mm5/8” to 2.5”Materials Co...view
  • Elastomer Bellow Seals R15R16R17

    Elastomer Bellow Seals R15R16R17

    Performance CapabilitiesTemperature:-40℃ to 150℃, dependent on the elastomerPressure:Up to 12 bar Speed:Up to 13 m/sEnd play/axial float allowance±0.1mmSizes 10mm to 100mm3/8” to 4”Materials Comb...view
  • Elastomer Bellow Seals R18

    Elastomer Bellow Seals R18

    Performance CapabilitiesTemperature:-20℃ to 150℃, dependent on the elastomerPressure:Up to 8 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 1/2” to 3”Materials CombinationFace: C...view
  • Elastomer Bellow Seals R19

    Elastomer Bellow Seals R19

    Performance CapabilitiesTemperature:-30℃ to 200℃, dependent on the elastomerPressure:Up to 12 bar Speed:Up to 12 m/sEnd play/axial float allowance±0.1mmSizes 14mm to 100mmMaterials CombinationFace:...view
  • Elastomer Bellow Seals R26

    Elastomer Bellow Seals R26

    Performance CapabilitiesTemperature:-20℃ to 100℃, dependent on the elastomerPressure:Up to 5 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 6mm to 70mmMaterials CombinationFace: Ca...view
  • Elastomer Bellow Seals R91

    Elastomer Bellow Seals R91

    Performance CapabilitiesTemperature:-20℃ to 150℃, dependent on the elastomerPressure:Up to 8 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 14mm to 90mmMaterials CombinationFace: C...view
  • Elastomer Bellow Seals R92

    Elastomer Bellow Seals R92

    Performance CapabilitiesTemperature:-20℃ to 150℃, dependent on the elastomerPressure:Up to 8 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 10mm to 75mm3/8” to 3”Materials Combin...view
  • Elastomer Bellow Seals R93

    Elastomer Bellow Seals R93

    Performance CapabilitiesTemperature:-20℃ to 150℃, dependent on the elastomerPressure:Up to 8 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 10mm to 100mmMaterials CombinationFace: ...view
  • Metal Bellow Mechanical Seals M17

    Metal Bellow Mechanical Seals M17

    Performance CapabilitiesTemperature:-40℃ to 220℃Pressure:Up to 25 bar Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 18mm to 100mm 0.75” to 4”Materials CombinationFace: Carbon, SiC, ...view
  • Metal Bellow Mechanical Seals M21

    Metal Bellow Mechanical Seals M21

    Performance CapabilitiesTemperature:-40℃ to 220℃Pressure:Up to 25 bar Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 16mm to 100mm Materials CombinationFace: Carbon, SiC, TCSeat: Ceram...view
  • Metal Bellow Mechanical Seals M22

    Metal Bellow Mechanical Seals M22

    Performance CapabilitiesTemperature:-75℃ to 400℃Pressure:Up to 20 bar (single plate)Up to 60 bar (double plate)Speed:Up to 23 m/sEnd play/axial float allowance±0.1mmSizes 16mm to 100mm Materials Co...view
  • Teflon PTFE Bellow Seals T11T12

    Teflon PTFE Bellow Seals T11T12

    Performance CapabilitiesTemperature:120℃ max.Pressure:Up to 0.5 barSpeed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 16mm to 100mm0.75” to 4”Materials CombinationFace: PTFE glassfibre, C...view
  • O Ring Mechanical Seals N12

    O Ring Mechanical Seals N12

    Performance CapabilitiesTemperature:-50℃ to 400℃Pressure:Up to 25 bar (balance type) Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 5/8” to 4” Materials CombinationFace: Carbon, Si...view
  • O Ring Mechanical Seals N13

    O Ring Mechanical Seals N13

    Performance CapabilitiesTemperature:-40℃ to 200℃, depend on o-ring materialPressure:Up to 10 bar (unbalance type)Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 14mm to 100mm Material...view
  • O Ring Mechanical Seals N14

    O Ring Mechanical Seals N14

    Performance CapabilitiesTemperature:-40℃ to 200℃, depend on o-ring materialPressure:Up to 25 bar (balance type) Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 14mm to 100mm Materials...view
  • O Ring Mechanical Seals N16

    O Ring Mechanical Seals N16

    Performance CapabilitiesTemperature:-50℃ to 500℃Pressure:Up to 25 bar (balance type) Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 14mm to 100mm Materials CombinationFace: Carbon, S...view
  • O Ring Mechanical Seals N21

    O Ring Mechanical Seals N21

    Performance CapabilitiesTemperature:-20℃ to 180℃, depend on o-ring materialPressure:Up to 25 bar Speed:Up to 35 m/sEnd play/axial float allowance±0.1mmSizes 15mm to 100mm Materials CombinationFace:...view
  • O Ring Mechanical Seals N24

    O Ring Mechanical Seals N24

    Performance CapabilitiesTemperature:-20℃ to 180℃, depend on o-ring materialPressure:Up to 10 bar Speed:Up to 10 m/sEnd play/axial float allowance±1mmSizes 10mm to 80mm Materials CombinationFace: Ca...view
  • O Ring Mechanical Seals N25

    O Ring Mechanical Seals N25

    Performance CapabilitiesTemperature:-30℃ to 200℃, depend on o-ring materialPressure:Up to 12 bar (unbalance type)Speed:Up to 18 m/sEnd play/axial float allowance±1mmSizes 14mm to 100mm Materials Co...view
  • O Ring Mechanical Seals N29 N210

    O Ring Mechanical Seals N29 N210

    Performance CapabilitiesTemperature:-30℃ to 200℃, depend on o-ring materialPressure:Up to 25 bar (balance type)Speed:Up to 18 m/sEnd play/axial float allowance±1mmSizes 14mm to 95mm Materials Combi...view
  • O Ring Mechanical Seals N41

    O Ring Mechanical Seals N41

    Performance CapabilitiesTemperature:-30℃ to 200℃, depend on o-ring materialPressure:Up to 10 barSpeed:Up to 10 m/sEnd play/axial float allowance±1mmSizes 8mm to 100mm Materials CombinationFace: Car...view
  • O Ring Mechanical Seals N42

    O Ring Mechanical Seals N42

    Performance CapabilitiesTemperature:-30℃ to 200℃, depend on o-ring materialPressure:Up to 10 barSpeed:Up to 10 m/sEnd play/axial float allowance±1mmSizes 10mm to 100mm Materials CombinationFace: Ca...view
  • O Ring Mechanical Seals N43 N44

    O Ring Mechanical Seals N43 N44

    Performance CapabilitiesTemperature:-30℃ to 200℃, depend on o-ring materialPressure:Up to 8 barSpeed:Up to 10 m/sEnd play/axial float allowance±1mmSizes 10mm to 40mm Materials CombinationFace: Cera...view
  • O Ring Mechanical Seals N47

    O Ring Mechanical Seals N47

    Performance CapabilitiesTemperature:-20℃ to 200℃, depend on o-ring materialPressure:Up to 8 barSpeed:Up to 10 m/sEnd play/axial float allowance±1mmSizes 10mm to 100mm Materials CombinationFace: Cer...view
  • O Ring Mechanical Seals N71

    O Ring Mechanical Seals N71

    Performance CapabilitiesTemperature:-20℃ to 180℃, depend on o-ring materialPressure:Up to 16 barSpeed:Up to 15 m/sEnd play/axial float allowance±1mmSizes 16mm to 200mm 0.75” to 8”Materials Combin...view
  • O Ring Mechanical Seals N91

    O Ring Mechanical Seals N91

    Performance CapabilitiesTemperature:-20℃ to 180℃, depend on o-ring materialPressure:Up to 10 barSpeed:Up to 10 m/sEnd play/axial float allowance±1mmSizes 18mm to 100mm Materials CombinationFace: Ca...view
  • O Ring Mechanical Seals N213

    O Ring Mechanical Seals N213

    Performance CapabilitiesTemperature:-20℃ to 200℃, depend on o-ring materialPressure:Up to 25 barSpeed:Up to 15 m/sEnd play/axial float allowance±1mmSizes 18mm to 100mm Materials CombinationFace: Ca...view
  • Double Cartridge Seals D11

    Double Cartridge Seals D11

    Performance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 15 bar Speed:Up to 20 m/sEnd play/axial float allowance±1.0mmSizes 30mm, 40mm, 50mm, 60mm, 80mm, 90mm, 100...view
  • Double Cartridge Seals D13

    Double Cartridge Seals D13

    Performance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 15 bar Speed:Up to 20 m/sEnd play/axial float allowance±1.0mmSizes 45mm, 58mm, 77mm, 108mm Materials Combi...view
  • Double Cartridge Seals D14

    Double Cartridge Seals D14

    Performance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 15 bar Speed:Up to 15 m/sEnd play/axial float allowance±2.0mmSizes 30mm, 50mm, 55mm, 60mm, 65mm,70mm, 85mm...view
  • Double Cartridge Seals D21

    Double Cartridge Seals D21

    Performance CapabilitiesTemperature:-20℃ to 250℃, dependent on the elastomerPressure:Up to 25 bar Speed:Up to 25 m/sEnd play/axial float allowance±1.0mmSizes 25mm to 100mm 1” to 4”Materials Combi...view
  • Double Cartridge Seals D53

    Double Cartridge Seals D53

    Performance CapabilitiesTemperature:-40℃ to 250℃, dependent on the elastomerPressure:Up to 28 bar Speed:Up to 25 m/sEnd play/axial float allowance±1.0mmSizes 50mm to 200mm 2” to 7.875”Materials C...view
  • Single Cartridge Seals S11

    Single Cartridge Seals S11

    Performance CapabilitiesTemperature:-30℃ to 250℃ dependent on the elastomerPressure:Up to 75mm/3.0” 21 bar g/300 psig max.75mm/3.0” and over 13 bar g/200 psig max.Speed:Up to 25 m/sEnd play...view
  • Single Cartridge Seals S15

    Single Cartridge Seals S15

    Performance CapabilitiesTemperature:Up to 120℃, dependent on the elastomerPressure:Up to 15 bar g/215 psig max.Speed:Up to 20 m/sEnd play/axial float allowance0.13mm/0.005”Run out/out of squareness:...view
  • Single Cartridge Seals S21

    Single Cartridge Seals S21

    Performance CapabilitiesTemperature:-40℃ to 220℃, dependent on the elastomerPressure:Up to 25 bar Speed:Up to 25 m/sEnd play/axial float allowance±1.0mmSizes 25mm to 100mm 1” to 4”Materials Combi...view
  • Single Cartridge Seals S22

    Single Cartridge Seals S22

    Performance CapabilitiesTemperature:-40℃ to 220℃, dependent on the elastomerPressure:Up to 25 bar Speed:Up to 25 m/sEnd play/axial float allowance±1.0mmSizes 25mm to 75mm 1” to 2.625”Materials Co...view
  • Single Cartridge Seals S51

    Single Cartridge Seals S51

    Performance CapabilitiesTemperature:-40℃ to 220℃, dependent on the elastomerPressure:Up to 28 bar Speed:Up to 35 m/sEnd play/axial float allowance±1.0mmSizes 24mm to 100mm 1” to 4”Materials Combi...view
  • Characteristics Of PTFE Seal

    Characteristics Of PTFE Seal

    First, material advantages: polytetrafluoroethylene (PTFE), also known as Teflon / Teflon or plastic King (F4), is a copolymer of tetrafluoroethylene monomer, which has the following advantages;1. che...view
  • Advantages Of PTFE

    Advantages Of PTFE

    (PTFE) oil seal is one seal of ptfe mechanical seal. It has the following advantages compared to the rubber oil seal.1.Rubber oil seal with a spring pressed tip mouth, the width of the contact with th...view
  • The Installation Of PTFE Mechanical Seals

    The Installation Of PTFE Mechanical Seals

    The installation of ptfe mechanical seals need to pay attention to these points.1. The radial runout of the rotating shaft of the equipment should be less than 0.04 mm, and the axial momentum is not a...view
  • Main Performance Of Bellows

    Main Performance Of Bellows

    The main performance parameters of the bellows are stiffness, allowable displacement, pressure resistance, cycle life, effective area, working temperature and so on. The main geometric parameters incl...view
  • Sealcon - Achema 2018

    Sealcon - Achema 2018

    Invitation Letter for the 32nd International Exhibition on Chemical Engineering, Environmental Protection and BiotechnologyExhibition name (English): ACHEMA 2018Exhibition time: June 11, 2018 - 15 day...view
  • Mechanical Seals for Pump

    Mechanical Seals for Pump

    Mechanical Seals for Pump Mechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for PumpMechanical Seals for Pumpview
  • Elastomer Rubber Bellow Mechanical Seals

    Elastomer Rubber Bellow Mechanical Seals

    Cost effective and mass produced Mechanical Seal with Rubber Bellow (elastomeric bellow)Designed by single or double, Hangzhou SEALCON supply standard and OEM elastomer bellows seals to suit different...view
  • Rubber Seal

    Rubber Seal

    NBRHNBREPDMCRVITONAFLASFFKMPTFEVMQozone resistant△●●●○●●●●●heat resistant120150150120200175320280220chemical resistant○△○●○△●●●●●○oil resistant●●×○△●●○●●○△cold resist...view
  • Pump

    Pump

    Pumps are usually used to lift liquids, to transport liquids or to increase the pressure of liquids, that is, the mechanical energy of the original motive can be changed into liquid energy to achieve ...view
  • Chemical Centrifugal Pumps

    Chemical Centrifugal Pumps

    A multi-stage centrifugal pump is a collection of two or more centrifugal pumps that have the same functions. In the fluid channel structure, the performance in the first level of medium pressure mout...view
  • Pump Body

    Pump Body

    The function of the pump bodyThe pump body is a volute that contains and transports liquid. It consists of a pump cover and a cochlear body. The pump case is a fixed part. The pump body is the suction...view
  • Elastomer Bellow Seals R11

    Elastomer Bellow Seals R11

    Performance CapabilitiesTemperature: -20℃ to 150℃, dependent on the elastomerPressure: Up to 10 bar Speed: Up to 12 m/sEnd play/axial float allowance: ±0.1mmElastomer Bellow Seals Sizes 5/8” to 4...view
  • Metal Bellow Mechanical Seals M14M15M16

    Metal Bellow Mechanical Seals M14M15M16

    Performance CapabilitiesTemperature:-75℃ to 200℃Pressure:Up to 20 bar Speed:Up to 23 m/sEnd play/axial float allowance±0.1mmSizes 18mm to 150mm 0.75” to 7”Materials CombinationFace: Carbon, SiC, ...view
  • Teflon PTFE Bellow Seals T91

    Teflon PTFE Bellow Seals T91

    Performance CapabilitiesTemperature:120℃ max.Pressure:Up to 0.5 barSpeed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 25mm to 65mm1” to 2 3/8”Materials CombinationFace: PTFE glass fibre, ...view
  • Seal Spare Parts Sealing Rings

    Seal Spare Parts Sealing Rings

    Brief Introduction of Sealing RingsThe seal ring is a ring seal with the notch, it is placed in the ring groove of the sleeve, the sleeve rotates together with the shaft, and the sealing ring is elast...view
  • O Ring Mechanical Seals N11

    O Ring Mechanical Seals N11

    Performance CapabilitiesTemperature:-100℃ to 400℃Pressure:Up to 10 bar (unbalance type)Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 10mm t0 125mm0.5” to 4” Materials CombinationF...view
  • Double Cartridge Seals D51

    Double Cartridge Seals D51

    Performance CapabilitiesTemperature:-40℃ to 250℃, dependent on the elastomerPressure:Up to 28 bar Speed:Up to 35 m/sEnd play/axial float allowance±1.0mmSizes 24mm to 100mm 1” to 4”Materials Combi...view
  • Flygt Mechanical Seals FAL-20

    Flygt Mechanical Seals FAL-20

    Flygt Pump Model:2024, 2066, 2075, 2101, 3065, 3080view
  • O.E.M Mechanical Seals E91

    O.E.M Mechanical Seals E91

    view
  • The Difference Between Mixing Machine Mechanical Seal And Pump Mechanical Seal

    The Difference Between Mixing Machine Mechanical Seal And Pump Mechanical Seal

    The difference between Mixing machine mechanical seal and pump mechanical sealThe mechanical seal is a mechanical part used to seal the rotary shaft and stop the pump chamber.The sealed part is a cyli...view
  • Sealing Sense

    Sealing Sense

    Thermal growth rate differences of head flanges, tube-sheets, bolts and gaskets create an upset of the gasket-flange interface and a loss of seating stress on the gasket that can cause flanges to leak...view
  • PTFE Wedge Mechanical Seals N11

    PTFE Wedge Mechanical Seals N11

    PTFE Wedge Mechanical Seals N11 Performance CapabilitiesTemperature:-100℃ to 400℃Pressure: Up to 10 bar (unbalance type)Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmPTFE Wedge Mechanical...view
  • Stationary Seats J

    Stationary Seats J

    view
  • Mechanical Seals

    Mechanical Seals

    Designed by single or double, Hangzhou SEALCON supply standard and OEM elastomer bellows seals to suit different applications and media in various industries with a variety of suitable materials. Most...view
  • Metal Bellow Mechanical Seals

    Metal Bellow Mechanical Seals

    Metal Bellow seals are ideal for high temperature applications and harsh chemical services where elastomers cannot be used effectively. Hangzhou SEALCON seal type incorporates metal bellows as a sprin...view
  • Stainless Steel Seal

    Stainless Steel Seal

    Lots of stainless steel materials are using in our products, including2Cr13AISI 304AISI 316AISI 316LAM350 alloyHastelloy C alloyTitanium alloyCopperBronzeview
  • Pump Spare Parts

    Pump Spare Parts

    Pump body: including suction chamber and the pressure chamber.Suction chamber: its function is to allow the liquid to flow evenly into the impeller.Pressure chamber: its function is to collect liquid ...view
  • Magnetic Pumps

    Magnetic Pumps

    The magnetic pump is a branch of the pump, and is a new product that applies the working principle of the permanent magnet coupling shaft to the centrifugal pump. In the production process of petroleu...view
  • Pump Impeller

    Pump Impeller

    Centrifugal pump impeller mainly has the following four formsClosed impeller: consists of the blade and the front and back cover plate. Closed impeller, mostly used in centrifugal pumps, is more effic...view
  • Elastomer Bellow Seals R13

    Elastomer Bellow Seals R13

    Performance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 6 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 3/8”, 1/2”, 5/8”, 3/4”, 7/8”, 1”Ma...view
  • Seal Spare Parts Spring

    Seal Spare Parts Spring

    Introduction of Seal Spare Parts SpringFor a mechanical seal, the initial closing force ensures that the seal will function properly from startup. In end- or rotating-face mechanical seal designs, the...view
  • O Ring Mechanical Seals N15

    O Ring Mechanical Seals N15

    Performance CapabilitiesTemperature:-50℃ to 500℃Pressure:Up to 10 bar (unbalance type)Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmSizes 14mm to 100mm Materials CombinationFace: Carbon, ...view
  • Flygt Mechanical Seals FAU-20

    Flygt Mechanical Seals FAU-20

    Flygt Pump Model:2024, 2066, 2075, 2101, 3065, 3080view
  • O.E.M Mechanical Seals E92

    O.E.M Mechanical Seals E92

    view
  • Analysis And Maintenance Scheme Of Leakage Point Of Mechanical Seal For Pum

    Analysis And Maintenance Scheme Of Leakage Point Of Mechanical Seal For Pum

    Pump with a wide range of mechanical seals, different models, but there are five major leaks: Seal between sleeve and shaft; seal between movable ring and shaft sleeve; dynamic and static ring seal; t...view
  • China Sealcon Catalogue

    China Sealcon Catalogue

    view
  • PTFE Wedge Mechanical Seals N12

    PTFE Wedge Mechanical Seals N12

    PTFE Wedge Mechanical Seals N12 Performance CapabilitiesTemperature: -50℃ to 400℃Pressure:Up to 25 bar (balance type) Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmPTFE Wedge Mechanical S...view
  • Classification Of Rubber Seal Ring

    Classification Of Rubber Seal Ring

    There are all kinds of rubber seal rings in rubber seal factory. According to the ssutting shape, it can be divided as follows:O seal ring series (DSH seal series)It has many kinds of products, such a...view
  • Pump & Pump Spare Parts

    Pump & Pump Spare Parts

    Mechanical Seals for Pump Mechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for PumpMechanical Seals for Pumpview
  • PTFE Teflon Bellow Mechanical Seals

    PTFE Teflon Bellow Mechanical Seals

    Polytetrafluoroethylene (PTFE) is one of the best corrosion resistant materials in the world. Therefore, it is called "the king of plastic". So the PTFE mechanical seal can be used in any kind of chem...view
  • PTFE Seal

    PTFE Seal

    propertiesunitpure PTFEglass fibire filled PTFEcarbon filled PTFEdensityg/cm32.22.32.08tensile strengthMPa301513max. working temperature℃260260260view
  • Multistage Centrifugal pumps

    Multistage Centrifugal pumps

    A multi-stage centrifugal pump is a collection of two or more centrifugal pumps that have the same functions. In the fluid channel structure, the performance in the first level of medium pressure mout...view
  • Pump Wear Plate

    Pump Wear Plate

    For users, the maintenance of daily use is more important to prolong their life, so the following two points must be done:tighten the wear-resistant plate (ring) of the nut regularly. After the use of...view
  • Elastomer Bellow Seals R20R21R22R23

    Elastomer Bellow Seals R20R21R22R23

    Performance CapabilitiesTemperature:-30℃ to 200℃, dependent on the elastomerPressure:Up to 12 bar Speed:Up to 12 m/sEnd play/axial float allowance±0.1mmSizes 10mm to 100mmMaterials CombinationFace:...view
  • Seal Spare Parts O-ring

    Seal Spare Parts O-ring

    O-rings are one of the most frequently used products in sealing applications. O-rings are relatively inexpensive and reliable. Applications range from garden hose couplings to critical aerospace or ch...view
  • Flygt Mechanical Seals FBL-28

    Flygt Mechanical Seals FBL-28

    Flygt Pump Model:3101view
  • O.E.M Mechanical Seals E93

    O.E.M Mechanical Seals E93

    view
  • Seven kinds Of Knowledge About the Chemical Pump

    Seven kinds Of Knowledge About the Chemical Pump

    With the development of industrial technology and sealing technology, pumps in the power, chemical, petroleum and other chemical pump mechanical seal industry, the use of the pump seal the sealing and...view
  • PTFE Wedge Mechanical Seals N15

    PTFE Wedge Mechanical Seals N15

    PTFE Wedge Mechanical Seals N15 Performance CapabilitiesTemperature:-50℃ to 500℃Pressure:Up to 10 bar (unbalance type)Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmPTFE Wedge Mechanical S...view
  • Leakage Analysis And Maintenance Of Mechanical Seal

    Leakage Analysis And Maintenance Of Mechanical Seal

    Leakage analysis and maintenance of mechanical seal1. Repair of mechanical sealMechanical seal flygt pump do not need special tools and materials for maintenance. Generally speaking, mechanical seals ...view
  • Mechanical Sealing Material

    Mechanical Sealing Material

    Mechanical Seals for Pump Mechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for PumpMechanical Seals for Pumpview
  • Single Cartridge Seals

    Single Cartridge Seals

    Cartridge mechanical seal is assembled by the rotary ring, stationary ring, spring, secondary seal( o rings, PTFE), gland and other mechanical seal parts together as a collection, known as the cartrid...view
  • Carbon Seal

    Carbon Seal

    modelM190TM106KM180KM106DM160CM160Bmaterialpure graphitefuran resinfuran resinantimony carboncopper alloyBabbitt alloydensity (g/cm3)1.81.651.82.32.42.4Fractural strength(MPa)1006580658065compressive ...view
  • Pump Housing

    Pump Housing

    The function of pump housingThe main function of the stents is the function of fixation and support, whether it is in the room or in the flat tube.Installation method of Pump HousingThe installation o...view
  • Elastomer Bellow Seals R24

    Elastomer Bellow Seals R24

    Performance CapabilitiesTemperature:-20℃ to 150℃, dependent on the elastomerPressure:Up to 8 bar Speed:Up to 10 m/sEnd play/axial float allowance±0.1mmSizes 8mm to 50mm3/8” to 2”Materials Combina...view
  • Seal Spare Parts Sleeve

    Seal Spare Parts Sleeve

    In most pumps, the portion of the shaft that is under the sealing arrangement is covered with a shaft sleeve. The shaft sleeve is a sleeve of metal, usually bronze or stainless steel, that is designed...view
  • Flygt Mechanical Seals FBU-28

    Flygt Mechanical Seals FBU-28

    Flygt Pump Model:3101view
  • O.E.M Mechanical Seals E94

    O.E.M Mechanical Seals E94

    view
  • Various Specifications Of Mechanical Seal/ Mechanical Seals Collocation With Pumps

    Various Specifications Of Mechanical Seal/ Mechanical Seals Collocation With Pumps

    Widely used in oil, chemical, power metallurgy, mining, shipping, light industry, agriculture, civil machinery shaft seal and defense departments, the pump is a lot of wide range of general-purpose ma...view
  • PTFE Wedge Mechanical Seals N16

    PTFE Wedge Mechanical Seals N16

    PTFE Wedge Mechanical Seals N16 Performance CapabilitiesTemperature:-50℃ to 500℃Pressure:Up to 25 bar (balance type) Speed:Up to 20 m/sEnd play/axial float allowance±0.1mmPTFE Wedge Mechanical Se...view
  • Common Problems In Mechanical Seal Pump

    Common Problems In Mechanical Seal Pump

    The following are several common failure about the seal of mechanical seal flygt pump:(1). Leakage during installation of static test. After the mechanical seal is installed and debugged, the static p...view
  • Ceramic Mechanical Seal

    Ceramic Mechanical Seal

    ceramic physical propertyTechnical parameterunit95%Al2O399%Al2O399.5%Al2O3content of Al2O3%959999.5densityg/cm33.73.883.9hardnessHRA858890porosity rate%0.40.20.15fractural strengthMPa250310350coeffici...view
  • Seal Spare Parts Gland

    Seal Spare Parts Gland

    The mechanical seal is a pair of or several perpendiculars to the axis of the relative sliding of the end face of the fluid pressure and the compensating mechanism of the elastic force (or magnetic fo...view
  • Flygt Mechanical Seals FEL-22

    Flygt Mechanical Seals FEL-22

    Flygt Pump Model:2070, 2102-40, 3082view
  • O.E.M Mechanical Seals E95

    O.E.M Mechanical Seals E95

    view
  • Mechanical Seal On The Use Of Rotating Equipment

    Mechanical Seal On The Use Of Rotating Equipment

    Mechanical seal maintenance problemMechanical seal principle and requestMechanical seal, also known as a face seal, which is a rotary machine shaft seal device, refers to the mechanical seal at least ...view
  • The Mechanical Seal Of The Pump

    The Mechanical Seal Of The Pump

    The mechanical seal of the pump is the material or part that prevents the leakage of fluid or solid particles from the adjacent surface and prevents the external impurities, such as dust and water, in...view
  • O Ring Mechanical Seals

    O Ring Mechanical Seals

    Introduction of O Ring Mechanical SealsO-rings are one of the most frequently used products in sealing applications. O-rings are relatively inexpensive and reliable. Applications range from garden hos...view
  • Double Cartridge Mechanical Seals

    Double Cartridge Mechanical Seals

    Cartridge mechanical seal is the rotary ring, stationary ring, spring, auxiliary seal, bushings, glands, Gasket and static seal, total 7 components together into a collection. Therefore, the installat...view
  • SiC Mechanical Seal

    SiC Mechanical Seal

    propertiesR-SiCS-SiCPorosity (%)≤0.3≤0.2Density (g/cm3)3.053.1~3.15Hardness110~125 (HS)2800 (kg/mm2)Elastic Modulus (Gpa)≥400≥410SiC Content (%)≥85%≥99%Si Content (%)≤15%0.1%Bend Strength (Mpa)...view
  • Flygt Mechanical Seals FEU-22

    Flygt Mechanical Seals FEU-22

    Flygt Pump Model:2070, 2102-40, 3082view
  • O.E.M Mechanical Seals E96

    O.E.M Mechanical Seals E96

    view
  • Mechanical Seal Leakage Function Request And Service Life

    Mechanical Seal Leakage Function Request And Service Life

    Measure the amount of leakage in accordance with the rules of HG2099. The leakage rate of the mechanical seal under the pressure of the equivalent of the volume of liquid, the rules are: shaft diamete...view
  • Sealing Technology

    Sealing Technology

    Sealing technology mainly refers to the use of a certain combination of sealing materials, sealing elements and the corresponding seal structure form, to prevent or cut off the mass transfer process b...view
  • PTFE Wedge Mechanical Seals

    PTFE Wedge Mechanical Seals

    Hangzhou Sealcon Fluid Machinery Co., Ltd is a manufacturer of PTFE Wedge mechanical seals to suit all the major pump equipment manufacturers. PTFE wedge mechanical seals are multi-spring types with a...view
  • TC Seal

    TC Seal

    modelnickel content(wt%)density(g/cm²)hardness(HRA)bending strength(≥N/mm²)YN65.7-6.214.5-14.988.5-91.01800YN87.7-8.214.4-14.887.5-90.02000modelcobalt content(wt%)density(g/cm²)hardness(HRA)bending strength(≥N/m...view
  • Flygt Mechanical Seals FGL-2O

    Flygt Mechanical Seals FGL-2O

    Flygt Pump Model:3085-91, 3085-120, 3085-170, 3085-1713085-181, 3085-280, 3085-290, 3085-890view
  • O.E.M Mechanical Seals E97

    O.E.M Mechanical Seals E97

    view
  • Basic Properties Of Ceramic Materials

    Basic Properties Of Ceramic Materials

    It is not possible to use common ceramic materials in sealing devices. Engineering ceramics (i.e. structural ceramics) should be used, the main types of which are Al2O3, ZrO2, SiC and so on. These eng...view
  • Metal Bellows

    Metal Bellows

    The metal bellows (Metal bellows) for the valve stem seal of the control valve is a flexible, thin-walled, multi lateral corrugated tube and shell part (hereinafter referred to as the bellows), which ...view
  • Flygt Mechanical Seals

    Flygt Mechanical Seals

    Flygt mechanical seals are usually used in the Swedish ITT Flygt mixer and submersible sewage pumps. They are one of the essential parts for Flygt pumps. The structure is divided into old structure, n...view
  • Flygt Mechanical Seals FGU-2O

    Flygt Mechanical Seals FGU-2O

    Flygt Pump Model:3085-91, 3085-120, 3085-170, 3085-1713085-181, 3085-280, 3085-290, 3085-890view
  • O.E.M Mechanical Seals E98

    O.E.M Mechanical Seals E98

    view
  • Application Of Pump Mechanical Seal

    Application Of Pump Mechanical Seal

    The mechanical seal of mechanical seal flygt pump is a precise component. The manufacturing precision and the installation precision are very strict. If the assembly is not properly assembled, the sea...view
  • Mechanical Seal Flushing

    Mechanical Seal Flushing

    The purpose of flushing is to prevent impurity accumulation, prevent airbag formation, maintain and improve lubrication, and when cooling fluid is low, it has cooling effect. The main ways of washing ...view
  • O.E.M Mechanical Seals

    O.E.M Mechanical Seals

    Sealcon's OEM seals include pump mechanical replacement seals for Grundfos, Alfa Laval, APV and EMU pumps.These seals are OEM designed for these brands' pumps.We carry stock of most OEM seals, deliver...view
  • Flygt Mechanical Seals FJL-25

    Flygt Mechanical Seals FJL-25

    Flygt Pump Model:3102view
  • O.E.M Mechanical Seals E99

    O.E.M Mechanical Seals E99

    view
  • Selection Of Rubber Sealing Ring Material

    Selection Of Rubber Sealing Ring Material

    The rubber in rubber seal factory are made as different kinds of seals for special sealing effects.First, NBR sealing ring. It is suitable for oil, glycol, two ester lubricating oil, gasoline, water, ...view
  • The Application Range of Mechanical Seal

    The Application Range of Mechanical Seal

    The mechanical seals are widely used, including the chemical industry, the oil and gas industry, the food industry, the pulp and paper industry, the marine industry, the water and wastewater treatment...view
  • Stationary Seats

    Stationary Seats

    A mechanical seal is a device that helps join systems or mechanisms together by preventing leakage.Rotary and stationary rings are the main components of a mechanical seal. Stationary Seats (Mating Ri...view
  • Flygt Mechanical Seals FJU-25

    Flygt Mechanical Seals FJU-25

    Flygt Pump Model:3102view
  • O.E.M Mechanical Seals E912

    O.E.M Mechanical Seals E912

    view
  • Fluorine Rubber Seals

    Fluorine Rubber Seals

    Fluorine rubber seals have excellent properties of high temperature resistance, oil resistance, vacuum resistance, acid and alkali resistance, and are widely used in various industries. At present, th...view
  • Knowledge of the Mechanical Seals

    Knowledge of the Mechanical Seals

    1. The basic concepts of mechanical seal: The mechanical seal is defined by a pair of end face mechanical seal perpendicular to the axis of rotation, and it use the fluid pressure and the elastic comp...view
  • Flygt Mechanical Seals FKL-35

    Flygt Mechanical Seals FKL-35

    Flygt Pump Model:3126-90, 3126-1802084, 2135, 2151-10, 2201-10view
  • O.E.M Mechanical Seals E913

    O.E.M Mechanical Seals E913

    view
  • Misunderstandings Of Maintenance Of Flygt Pump Seals

    Misunderstandings Of Maintenance Of Flygt Pump Seals

    There are some misunderstandings about the maintenance of pump seals. 1. The greater the spring compression is, the better the sealing effect is. In fact, the volume of the spring is too large, which ...view
  • PTFE Corrugated Pipe Machine Seal

    PTFE Corrugated Pipe Machine Seal

    Structure characteristic: single end face; balanced type; PTFE corrugated PipeScope of application:PTFE Bellows-type mechanical seals, which adopt a multiple-spring structure, was the most widely used...view
  • Flygt Mechanical Seals FKU-35

    Flygt Mechanical Seals FKU-35

    Flygt Pump Model:3126-90, 3126-1803126-91, 3126-280, 3126-2902084, 2135, 2151-10, 2201-10view
  • O.E.M Mechanical Seals G91M

    O.E.M Mechanical Seals G91M

    Grundfos Pump Model:CRPerformance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 25 barSpeed:Up to 20 m/sSizes:12mm, 16mm, 22mmMaterials CombinationFace: Carbon, SiC,...view
  • Mechanical Seal Material

    Mechanical Seal Material

    According to statistics, about 80% to 95% of the leakage of mechanical seals is caused by sealing faces and friction pairs. Flygt pump seals has this problem. In addition to keeping the sealing surfac...view
  • Seal Spare Parts

    Seal Spare Parts

    Mechanical Seals for Pump Mechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for Pump Mechanical Seals for PumpMechanical Seals for PumpMechanical Seals for Pumpview
  • Flygt Mechanical Seals FML-35

    Flygt Mechanical Seals FML-35

    Flygt Pump Model:3126-91, 3126-280, 3126-2903126-181, 3127, 4440, 5530view
  • O.E.M Mechanical Seals G91W

    O.E.M Mechanical Seals G91W

    Grundfos Pump Model:CRPerformance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 25 barSpeed:Up to 20 m/sSizes:12mm, 16mm, 22mmMaterials CombinationFace: Carbon, SiC,...view
  • Sealing Properties Of Ceramic Material

    Sealing Properties Of Ceramic Material

    The surface properties of the ceramic seal ring can be made full use of the surface characteristics of the ceramic material, which is the same as the surface of the metal material. Although the surfac...view
  • Flygt Mechanical Seals FMU-35

    Flygt Mechanical Seals FMU-35

    Flygt Pump Model:3126-181, 3127, 4440, 5530view
  • O.E.M Mechanical Seals G92

    O.E.M Mechanical Seals G92

    Grundfos Pump Model:CRPerformance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 25 barSpeed:Up to 20 m/sSizes:12mm, 16mm, 22mmMaterials CombinationFace: Carbon, SiC,...view
  • Characteristics Of Mechanical Seal Of Bellows

    Characteristics Of Mechanical Seal Of Bellows

    Mechanical seal is the key component in the power plant of chemical enterprises. Its life and reliability determine the installation level of large compressors and pumps. Therefore, in order to meet s...view
  • Flygt Mechanical Seals FOL-45

    Flygt Mechanical Seals FOL-45

    Flygt Pump Model:3140, 3152, 4650, 46602201-320, 2201-430, 2201-480, 2201-590, 2201-690view
  • O.E.M Mechanical Seals G93

    O.E.M Mechanical Seals G93

    Grundfos Pump Model:CRPerformance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 25 barSpeed:Up to 20 m/sSizes:12mm, 16mm, 22mmMaterials CombinationFace: Carbon, SiC,...view
  • Principle And Material Of Mechanical Sseal

    Principle And Material Of Mechanical Sseal

    Double cartridge mechanical seal is a rotating shaft with dynamic seal. The mechanical seal has the advantages of reliable performance, small leakage, long service life, low power consumption, without...view
  • Mechanical Seal for Pump

    Mechanical Seal for Pump

    The pump mechanical seal are installations that perform dynamic sealing operations in pump installations, it is a kind of component that avoids the flow of fluid medium through the pump shaft through ...view
  • Flygt Mechanical Seals FOU-45

    Flygt Mechanical Seals FOU-45

    Flygt Pump Model:3140, 3152, 4650, 4660, Grindex maxi2201-10, 2201-320, 2201-430, 2201-480, 2201-590, 2201-6902201-11HT or MT, 2201-11LTview
  • O.E.M Mechanical Seals G94

    O.E.M Mechanical Seals G94

    Grundfos Pump Model:CRPerformance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 25 barSpeed:Up to 20 m/sSizes:12mm, 16mm, 22mmMaterials CombinationFace: Carbon, SiC,...view
  • Application Prospect Analysis Of Sealing Technology

    Application Prospect Analysis Of Sealing Technology

    1. The conventional standard type oil seal is still used in a large number of rotating seal systems. For the pressure required rotating seals, the pressure resistant oil seal can only be supplied with...view
  • Pump Accessories

    Pump Accessories

    The concept of the pump A pump is used to increase the pressure of the liquid or gas. The gas or liquid pressurized generated than ordinary conditions more great driving force for promoting some mecha...view
  • Flygt Mechanical Seals FPL-60

    Flygt Mechanical Seals FPL-60

    Flygt Pump Model:3200, 2250, 2290view
  • O.E.M Mechanical Seals G95

    O.E.M Mechanical Seals G95

    Grundfos Pump Model:CRPerformance CapabilitiesTemperature:-20℃ to 200℃, dependent on the elastomerPressure:Up to 25 barSpeed:Up to 20 m/sSizes:12mm, 16mm, 22mmMaterials CombinationFace: Carbon, SiC,...view
  • Installation And Inspection of Rotary Seal Valve

    Installation And Inspection of Rotary Seal Valve

    Before carrying out the test of rotary seal valve, it is necessary to check the control program of the rotary valve. After the shell pressure and sealing test are completed, install the motor on the r...view
  • Flygt Mechanical Seals FPU-60

    Flygt Mechanical Seals FPU-60

    Flygt Pump Model:3200, 2250, 2290view
  • Hardening Technology of Rotary Seal Valve

    Hardening Technology of Rotary Seal Valve

    Rotary seal valve hardening technology: laser cladding technology and supersonic flame sprayingLaser cladding technologyLaser cladding is used to melt the coating materials and the substrate surface a...view
  • Flygt Mechanical Seals FQL-60

    Flygt Mechanical Seals FQL-60

    Flygt Pump Model:3170, 3201, 4410, 44304670, 4680, 7045, 600view
  • The Basic Parts of Mechanical Seal

    The Basic Parts of Mechanical Seal

    1. The five basic parts of mechanical seal: rotating ring, stationary ring, spring, auxiliary seal, other metal parts2. Mechanical seal materials: 1) Sealing surface materials: a. Graphite: including ...view
  • Evaluation Index of Rotating Seal

    Evaluation Index of Rotating Seal

    The leakage rate refers to the total amount of fluid leaked through the main seal and auxiliary seal in unit time; it is an important index for evaluating the sealing performance of the fluid. The lea...view
  • Flygt Mechanical Seals FSL-80

    Flygt Mechanical Seals FSL-80

    Flygt Pump Model:3230, 3300-91, 3300-181, 3300-280, 3300-980, 3305, 3310, 3311, 3312, 33503351, 3355, 3356, 3357, 3500, 3501, 3530, 3531, 3600, 3601, 3602, 7050, 70517055, 7060, 7061, 7076, 7556, 7080...view
  • The Selection of Sealed Materials

    The Selection of Sealed Materials

    The fluid seals have many different materials and structures, mainly gaskets in flanged connections, which are used in pump and valve compression packing. The first step of selecting the correct seal ...view
  • Use Index of Sealing Device

    Use Index of Sealing Device

    The service life of the seal means the time from the beginning of the seal to the failure of the seal. It is very difficult to predict the life of a sealing device accurately. The study of the sealing...view
  • Flygt Mechanical Seals FSU-90

    Flygt Mechanical Seals FSU-90

    Flygt Pump Model:3230, 3300-91, 3300-181, 3300-280, 3300-980, 3305, 3310, 3311, 3312, 33503351, 3355, 3356, 3357, 3500, 3501, 3530, 3531, 3600, 3601, 3602, 7050, 70517055, 7060, 7061, 7076, 7556, 7080...view
  • The Selection of Materials Used in Mechanical Seals

    The Selection of Materials Used in Mechanical Seals

    The sealing performance and service life of mechanical seal are related to the material of each part, especially the material of the end-face seal (friction pair), auxiliary sealing material and sprin...view
  • Precautions for Leakage Prevention of Rotary Sealing Device

    Precautions for Leakage Prevention of Rotary Sealing Device

    1. The influence of the seal surface state on the leakageIn order to explain completely a sealed surface, there must be five parameters: roughness, flatness, wave degree, knife mark state and disconti...view
  • Flygt Mechanical Seals Plug in Metal

    Flygt Mechanical Seals Plug in Metal

    Flygt Cartridge seals Model:Grindexview
  • The Trend of Foreign Research on Rotating Research Equipment

    The Trend of Foreign Research on Rotating Research Equipment

    In the research in the last century, there were obvious wear and local burning phenomena on the mechanical seal friction pairs of the rotating seals in the measurement of the characteristics of the ro...view
  • Flygt Mechanical Seals Plug in Plastic

    Flygt Mechanical Seals Plug in Plastic

    Flygt Cartridge seals Model:Grindexview
  • General Introduction of Ring Type Rotary Seal Device

    General Introduction of Ring Type Rotary Seal Device

    The ring type rotary seal device is mainly applied to the dynamic seal of the rotating shaft. For example, the seal between the connecting disc on the clutch and the stationary bearing seat. The steer...view
  • Resurfacing Welding Technology of Rotary Valve

    Resurfacing Welding Technology of Rotary Valve

    The resurfacing welding is to use the welding method to melt the metal on the tool or machine parts. The commonly used surfacing technology is cold resurfacing welding, electroslag resurfacing weldin...view
  • The Equilibrium Ratio Control of the Mechanical Seal

    The Equilibrium Ratio Control of the Mechanical Seal

    The nominal contact area between the effective area and the sealing surface under mechanical seal fluid pressure is called mechanical seal area ratio and was known as equilibrium ratio on abroad. Equi...view
  • Defination and Device Types of Mechanical Seal

    Defination and Device Types of Mechanical Seal

    Seal is to prevent the leakage of fluid or solid particles from the adjacent joint surface and to prevent the external impurities such as dust or moisture invade the internal parts of the machine equi...view
  • Development of Domestic Rotary Seals

    Development of Domestic Rotary Seals

    China's rotary seal industry started in 1960s. Although some enterprises have formed a certain scale through many years of technological transformation, technology introduction, joint venture and join...view
  • Present Status of Mechanical Seal Manufacturers

    Present Status of Mechanical Seal Manufacturers

    Zero leakage seal is the permanent pursuit of chemical equipment, it is this requirement that has promoted the application of magnetic pump and shield pump. However, there is still a long way to go to...view
  • Rotary Seal Feeding Valve

    Rotary Seal Feeding Valve

    The key and difficult point of the wear-resistant rotary sealing valve is the sealing of the valve. In order to meet the requirements of the sealing VI level, the roughness of the sealing surface is r...view
  • Coke Dry Quenching Rotary Seal Valve

    Coke Dry Quenching Rotary Seal Valve

    Coke dry quenching is a kind of coke quenching method using inert gas to cool the red coke. During the dry quenching process, the red coke is loaded from the top of the coke dry quenching furnace. The...view
  • Machining of Rotary Valve Seal Surface

    Machining of Rotary Valve Seal Surface

    The processing steps of the cemented carbide seal surface are as follows: wire cutting is used to process the rotary feeding valve to the coarse grinding size; the grinding machine is used to fine gri...view
  • Quick Judgement And Solution of Failure of Rotary Seal Valve for CDQ

    Quick Judgement And Solution of Failure of Rotary Seal Valve for CDQ

    The coke dry quenching is rigid connection with the blast furnace and the boiler. Therefore, the stability of dry coke will directly affect the power generation of coke and co-generation. The dry coke...view
  • Seal Protection of Rotary Valve

    Seal Protection of Rotary Valve

    The pipeline system with hard erosion medium will wear the valve and pipe strongly. In order to enhance the service life of the equipment, a layer of wear-resistant material is usually added to the in...view
  • Brief Description of Teflon Anti-corrosion Products

    Brief Description of Teflon Anti-corrosion Products

    Chemical production is often carried out under certain temperature and pressure conditions, and the process is strictly required. The materials involved are various gases, liquids and solids, and the ...view
  • Common Problems And Solutions For Rotary Seal

    Common Problems And Solutions For Rotary Seal

    Rotary seal is widely used in rotatingliquid supply system. Its sealing forms include radial seal and end seal. Interms of end seal, there are balance, partial balance and non-balance types.These seal...view
  • Difference between Single and Double Mechanical Seal

    Difference between Single and Double Mechanical Seal

    The basic types of mechanical seals for pumps are classified as single mechanical seals, double mechanical seals and series mechanical seals. The single end face mechanical seal consists of a pair of ...view
  • Selection of Materials for Rotary Seal Valve

    Selection of Materials for Rotary Seal Valve

    The performance of the sealing material used in rotary seal valve is the key to determine the sealing and service life of the rotary feed valve. The temperature range of the rotary valve is very large...view
  • The Sealing Principle and Various Characteristics of O Ring Mechanical Seal

    The Sealing Principle and Various Characteristics of O Ring Mechanical Seal

    The O ring mechanical seal is called the O ring, and it is a rubber ring with circular section. The O ring mechanical seal is the most widely used seal in hydraulic and pneumatic system. The O ring me...view
  • Common Failure of Rotary Seal Valve

    Common Failure of Rotary Seal Valve

    Liner card plugging:Failure situation: the motor current transient of the rotary seal valve is too large to the protection shutdown. Transfer the field manual operation to a certain fixed angle, and w...view
  • Technical Progress of Rubber Material for Mechanical Seal

    Technical Progress of Rubber Material for Mechanical Seal

    With the development of modern science and technology, people are increasingly strict in energy conservation, environmental protection, safe production and staff health. This leads to the use of high-...view
  • The Abrasion Of Face Seal

    The Abrasion Of Face Seal

    For the normal contact mechanical seal, the wear of the end face is one of the main causes of failure. The wear rate of the end face has an important influence on the life of the mechanical seal. At p...view
  • Selection of Material and Design of Seal Structure of O ring

    Selection of Material and Design of Seal Structure of O ring

    Rubber seals are widely used in industrial and civil products. In a variety of rubber sealing methods, the O ring is most widely used for its cheap production methods and ease of use. Compared with ot...view
  • Classification Of Mechanical Face In Main Shaft Seal

    Classification Of Mechanical Face In Main Shaft Seal

    Mechanical face seal is a kind of main shaft sealing form, which makes use of spring or other elastic material to form a thin layer of liquid film between the end face of the main shaft seal. The mech...view
  • Improvement Of Mechanical Seal Technology

    Improvement Of Mechanical Seal Technology

    Researchers found that most of the two-way rotary groove lines limit the load capacity of the gas film, resulting in the small end face clearance and high temperature. The pressure fluctuation or roto...view
  • Bellows Type Mechanical Seal

    Bellows Type Mechanical Seal

    In the case of materials, bellows are made of nickel chromium stainless steel, nickel chromium molybdenum alloy and high nickel alloy steel. It has the advantages of high hardness, high strength, high...view
  • The Basic Principle And Advantages Of Mechanical Face Seal

    The Basic Principle And Advantages Of Mechanical Face Seal

    Mechanical seal is also known as end face seal. Mechanical seal belongs to packless seal. It can be fixed on the shaft and pump, and there are two sections to ensure close proximity to the sealing pos...view
  • Experimental Study and Application of new Type Rubber Bellow Mechanical Seal

    Experimental Study and Application of new Type Rubber Bellow Mechanical Seal

    In the 90s of last century, Lanzhou petrochemical company undertook a major national equipment and technology research project--"the research and development technology of the dilute sulphuric acid pu...view
  • Friction Problem Of Mechanical Seal Face

    Friction Problem Of Mechanical Seal Face

    Mechanical seal is a common shaft seal device, for example, reaction kettle, compressor, centrifugal pump, centrifuge and so on are all shaft seal devices. These devices have been widely applied in ma...view
  • Application of Bellows Mechanical Seal

    Application of Bellows Mechanical Seal

    Mechanical seal is the key component in the power plant of chemical enterprises. Its life and reliability determine the installation level of large compressors and pumps. Therefore, in order to meet t...view
  • New Technology Of End Face Mechanical Seal

    New Technology Of End Face Mechanical Seal

    With the rapid development of science and the continuous emergence of new materials, the technology of mechanical seal has been further developed. The promotion and application of new technology of me...view
  • Common Problems And Solutions Of Seal Face

    Common Problems And Solutions Of Seal Face

    In the process of the operation of the equipment, the sealing surface is easily affected by environment. It is like a spring, if it is used too long, it will appear fracture, corrosion, relaxation and...view
  • Matters Need Attention of Machine Tool Main Shaft Seal

    Matters Need Attention of Machine Tool Main Shaft Seal

    Through long-term improvement practice and innovative design, we find that, during the design of the main shaft of machine tool, adopting good main shaft sealing structure can not only improve the sea...view
  • The Main Shaft Seal Of Pump Turbines

    The Main Shaft Seal Of Pump Turbines

    For the newly built large and medium-sized hydropower stations, the water turbine generator units are required to carry out central control, which can complete the start-up, parallel network or shutdo...view
  • The Role of Shaft Seal

    The Role of Shaft Seal

    It can prevent high-pressure liquid from leaking out of the pump and prevent air from entering the pump. Although the shaft seal in the pump doesn’t occupy a lot of space, whether or not the pump can...view
  • The Application of Shaft Seal In Nuclear Power

    The Application of Shaft Seal In Nuclear Power

    The pressurized water reactor is one of the light water reactors. According to statistics, about 60% of the world's nuclear power plants use pressurized water reactor, which uses pressurized boron con...view
  • Classification of Shaft Seal

    Classification of Shaft Seal

    The seal between the rotating pump shaft and the fixed pump housing is called the shaft seal. Its function is to prevent the high-pressure liquid from leaking out from the pump along the shaft, or the...view
  • Advantages Of Shaft Seals

    Advantages Of Shaft Seals

    We make a comparative analysis of the structure and sealing principle of the main shaft. The main shaft structure of the common grinding and polishing machine has a certain sealing performance. When t...view
  • Development of Different Types of Shaft Seals for Nuclear Power Units

    Development of Different Types of Shaft Seals for Nuclear Power Units

    Because the main pump shaft seal is the consumption piece, a large number of spare parts are needed in the life period of the power plant. Considering the occupancy rate of the static pressure shaft s...view
  • Matters Needing Attention In Mechanical Seals For Pump Installation And Usage

    Matters Needing Attention In Mechanical Seals For Pump Installation And Usage

    Mechanical seal for pumps is a class of seal widely used in the petrochemical industry. The sealing effect of mechanical seals will directly affect the normal operation of the whole machine and the pr...view
  • Main Shaft Sealing Method

    Main Shaft Sealing Method

    When researching applied sealing, theoretical analysis and calculation have been carried out repeatedly to form a calculation program, and the result is that this program conforms to the calculation r...view
  • Development Trend of Seals

    Development Trend of Seals

    With the increasingly harsh conditions of the use of mechanical products, higher requirements for the use of rubber sealing products are required. The use of rubber seals in aerospace, oil and mining ...view
  • The Application Of Sealing Technology In Petrochemical Industry.

    The Application Of Sealing Technology In Petrochemical Industry.

    Mechanical seal technology is commonly used in petrochemical industry pumping equipment. Mechanical seal equipment has high requirements for its design, manufacture, installation and operating environ...view
  • Research And Development Trend Of The Basic Performance Of Mechanical Seal

    Research And Development Trend Of The Basic Performance Of Mechanical Seal

    According to the current status of the development of the sealing industry, it can be speculated that the development of the basic performance of mechanical seals in the future should include the foll...view
  • Classification and property of liquid sealant

    Classification and property of liquid sealant

    Liquid sealant is also known as liquid washer, liquid gasket, liquid sealed filler. It is a new type of polymer static seal material which is liquid.ClassificationAccording to the chemical composition...view
  • Several Points On Mechanical Seals

    Several Points On Mechanical Seals

    Study on end face frictional characteristics and leakage characteristics could guide and push forward the future research of this issue. The following three points should be kept in mind for the furth...view
  • Technical Requirements for End Mechanical Seal

    Technical Requirements for End Mechanical Seal

    With characteristics of good sealing performance, reliable function, small leakage, long service life and low power consumption, end mechanical seal has been widely used in the domestic and foreign ro...view
  • Characteristics and Application of Welded Metal Bellows Mechanical Seal

    Characteristics and Application of Welded Metal Bellows Mechanical Seal

    Welded metal bellows mechanical seal is a new type of mechanical seal developed rapidly in recent 30 years. Because of its special structure and material selection, its application scope is more and m...view
  • Analysis Of Feed Structure Of Single Drum Cooler

    Analysis Of Feed Structure Of Single Drum Cooler

    The single cartridge cooling machine with 3.8m/4.2m x 42m is a newly developed large single cartridge cooling machine. The development and overall design of this machine have been successful, and it c...view
  • Analysis on the Leakage and Seal Modification of Feed End of Single Cartridge Cooling Machine

    Analysis on the Leakage and Seal Modification of Feed End of Single Cartridge Cooling Machine

    Leakage analysis, in the early stage of use, the material leakage caused much trouble to the on-site cleaning. At the same time, even if the lower part of the discharge is smooth, there are still some...view
  • Modification of Head Cylinder Body and Sealing System of Single Cartridge Cool Machine

    Modification of Head Cylinder Body and Sealing System of Single Cartridge Cool Machine

    Based on the experiment about two powder kilns of 3.2m * 2m 52m, whose output is 600 tons /d. It uses two single-cartridge coolers with 3.2m x 36m for clinker cooling. The head of the cooling machine ...view
  • Standards for the Polytetrafluoroethylene Series

    Standards for the Polytetrafluoroethylene Series

    1) HG 20536 1993 “Polytetrafluoroethylene lining equipment" stipulates the structure design, manufacture, inspection and acceptance, test methods and storage, loading and unloading transportation an...view
  • The Processing of Teflon Bellows

    The Processing of Teflon Bellows

    Bellows is a corrugated tube shaped elastic part which can be used in the component of the mechanical seal compensation ring, which can be expanded under the external force or self elastic force and c...view
  • Research on the Performance of Teflon Bellows

    Research on the Performance of Teflon Bellows

    In recent years, Teflon bellows have been widely used in nuclear power, non-ferrous metal smelting and petrochemical industry because of their unique corrosion resistance, good fatigue resistance and ...view
  • Application of Main Shaft Seal in Water Turbine

    Application of Main Shaft Seal in Water Turbine

    In recent years, our country's economy continues to develop steadily, and at the same time, the demand for power supply is increasing continuously, and now the main channel of power production is the ...view
  • Classification of Main Shaft Seal

    Classification of Main Shaft Seal

    With the rapid development of machine tool industry and the continuous improvement of processing automation level, the requirements for the durability of metal cutting tools is increasingly high. In o...view
  • Main Shaft Seal of Water Turbine

    Main Shaft Seal of Water Turbine

    The main shaft seal of the water turbine is one of the key components of the unit. It is set between the water guide bearing and the rotary wheel to reduce or prevent the leakage of the pressure water...view
  • TEL:+86-571-86959751
  • FAX:+86-571-86959791
  • EMAIL:sales@china-sealcon.com
  • ADDRESS:A1-3-603 Xixi center, Wenyi west road, Xihu district, 310012, Hangzhou, China