PTFE Seals

jinshiling is a leading supplier of high-quality PTFE gaskets, seals, washers and insulators.
Our company’s reputation for excellence has been built on our ability to provide our valued customers with the most effective manufacturing solutions to meet their most demanding applications. Our PTFE Teflon Gaskets and seals are cut to precise tolerances in small or large quantities utilising in-house CNC machinery to suit customer requirements.

what is an Unfilled Gaskets (Virgin PTFE Gaskets)？

Unfilled PTFE gaskets are made of pure PTFE rods, tubes and plates by mechanical turning or cutting, which can be made into flat gaskets, V-shaped gaskets, piston rings, ball valve gaskets and other shapes. Its chemical stability is excellent, in addition to molten alkali metal, chlorine trifluoride, almost can resist the erosion of all chemicals, even if it is boiled in aqua regale will not change

ptfe unfilled gasket features

Corrosion resistance
anti-aging
non-conducting

What is a ptfe filled gasket

PTFE filled gasket is a composite seal that improves the performance of pure PTFE gasket by adding filler, such as common ptfe filled seals, adding graphite can improve the thermal conductivity and lubricity of the gasket, and adding glass fiber can increase the mechanical strength and dimensional stability of the gasket

Filled ptfe gasket application

Chemical industry
Pharmaceutical industry
Electric power industry
Food industry
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