Tetrafluoroethylene
Polytetrafluoroethene is commonly referred to as "non-stick coating" or "easy to clean cauldron material"; It is a synthetic polymer material that uses fluorine to replace all the hydrogen atoms in polyethylene. This material has the characteristics of acid and alkali resistance……
V-ring
V sealing ring (water seal) has four standard structural forms, VA, VS, VB and VL. It is an axial rubber seal ring. Unlike the general rotary oil seal, the V ring relies on its elastic seal lip to form an axial seal. The seal lip has good activity and adaptability, so compared to other seals……
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