Search Result
-
Should Lubricant be Added Between Sealing Surfaces?
Sometimes there is a lubricant film between the sealing surfaces. This is often called the "pressure wedge theory". Sometimes there is only steam. This was determined in the 1860s at the Bat...
More+
-
The Use of Lubricants in Different Situations
Lubricants are used on elastomers to simplify installation, but it should be noteed that:Any petroleum lubricants will damage the o-rings of ethylene propylene rubber and make them swell. This fault u...
More+
-
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...
More+
-
Working Principles of Several Mechanical Seals
What are the three sealing points of mechanical shaft seal and the sealing working principle of these three sealing points:The seal between the moving ring and the static ring: it relies on the elasti...
More+
-
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...
More+
-
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 ...
More+
-
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 ...
More+
-
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...
More+
-
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...
More+
-
Car Seals
The car seal strip is mainly made up of three EFIM elastomer with good elasticity, anti-compression deformation, and aging resistance. It contains unique metal clamps and tongue buckles, which is dura...
More+
-
The Key Process of Preparation of Sizing Material
1.Pneumatic conveying system After unpacking the black carbon and white powder materials, it goes through the pneumatic conveying system and enters the corresponding storage tank through the distribut...
More+
-
Daily Maintenance and Operation Skills of Car Sealing Strips
1. Check whether there is a big crack in the sealing strip and whether there is any fracture. If the seal is broken, it can be repaired with a binder. Especially using the special adhesive for the sea...
More+
-
Study on Optimization Design of Precision Double-shot Molding for Automobile Sealing Shell
The sealed shell is made up of three parts: metal, hard rubber and soft rubber, and the service life of the mold is more than 1 million times. Before injection, the precast metal parts are embedded in...
More+
-
Characteristics and Classification of Automobile Rubber Seal Strip
The car rubber seal strip is one of the important parts of the car. It is widely used in doors, windows, cars, seats, skylights, engine cases, and trunk. It has the important functions of waterproof, ...
More+
-
The Influence of Automobile Sealing Strip on Automobile Environment
1.The function of automobile sealing strip The car seal strips mainly play the role of sealing, shock absorption, and decoration. In particular, the car seals can effectively prevent the external wind...
More+
-
-
-
+86-571-86959751
-
-