Custom Seals PTFE Seal Gasket 40x44x4mm Polytetrafluoroethylene Add POB Tilt Incision Non-standard Factory Sealing Solutions OEM OTPLKH

If you need a large quantity of products, different materials or sizes, please contact customer service.

High quality factory, focus on high-end seals! Fast shipping!

A gasket is a material or combination of materials clamped between two separate joints (flanges) and serves to maintain a seal between the two joints for a predetermined service life. The gasket must be able to seal the joint surfaces and ensure that the sealing medium is impermeable and non-corrosive, and can withstand temperature and pressure, etc.