Gaskets are mechanical seals between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion, contraction, and leakage of pipelines between two objects.

Gaskets are mechanical seals between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion, contraction, and leakage of pipelines between two objects.

Gaskets are mechanical seals between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion

The friction coefficient of PTFE is small (the compression stress is greater than 4MPa, and the friction coefficient is 0.035~0.04), and the gasket is easy to slip outward during pre-tightening