Mechanical Seal Material Selection
Rubber seal material is the ideal material to be used for leaking and sealing. We have fluorine rubber seal ring, silicone rubber seal ring, nitrile rubber seal ring, etc. Different types of rubber gasket seal can be used in different fields.
Stainless Steel Seal
Stainless steel seal can be made into different types since it can be different kinds of stainless steels with different raw material combination. Make sure about the usage and choose the right stainless steel seal to save a lot!
Polytetrafluoroethylene (PTFE) seal (also teflon/teflon seal) has strong chemical and thermal resistance. Therefore, PTFE seal material are widely used in high-temperature environment or in contact with chemically aggressive substances.
Carbon face seal may be the perfect seal to be used in most water and chemical applications. The carbon seal material is compatible with all mating faces, such as stainless steel, alumina, ect. Custom carbon ring seals are available from us.
Ceramic mechanical seal has the best rigidity and highest hardness, widely used in chemical industry, petroleum, pharmaceutical, etc. With advantageous ceramic material properties, it has become Sealcon's preferable choice for sealing materials.
SiC Mechanical Seal
Silicon carbide mechanical seal is in the same family as ceramic, but has more excellent lubrication qualities and higher hardness. Different material combination can be selected according to different application environments.
TC oil seal material, known as “Industrial Tooth”, has the features of good hardness, strength, and strong abrasion and corrosion resistance. With these characteristics, the oil seal TC type works well as mechanical seals in high temperature, friction and corrosion conditions.