PTFE gaskets

Virgin grade PTFE (Teflon®) gaskets are made from 100% pure material which is used in most general applications. It is extremely soft and formable and is often used for chemical resistant seals and gaskets.

It is made directly from the resin producer and has never been processed into a shape. It possesses the highest physical and electrical insulation properties and has increased resistance to creep (compression) under load. Virgin grade PTFE can be recognized by its whiter color compared to mechanical grade PTFE.

PTFE gaskets are made of synthetic fluoropolymer of tetrafluoroethylene consisting completely of carbon and fluorine. It is innately hydrophobic (repelling water and water-containing substances) and has one of the lowest coefficients of friction against any solid.

PTFE has excellent dielectric properties and provides excellent thermal insulation with an operating temperature range of -200°C to 260°C. PTFE is the most chemically resistant plastic known and is unaffected by most corrosive liquids, vapors, and gases

PTFE gasket products provide outstanding chemical resistance for duties where hygiene and non-contamination are essential.

The PTFE gaskets offer many unique features:

· Outstanding chemical resistance.

· Non-corrosive, non-wetting, non-contaminating and odourless.

· Can work efficiently at temperatures from cryogenic up to +260°C.

· Excellent electrical and thermal insulation in virgin PTFE form.

1.  Are you a trading company or factory?

Shenyang ZhongYe Seals Factory is a professional manufacturing enterprise. We manufacture products by ourselves and we source from other collaborative factories too which guarantees a competitive price and product variety.

2.  How do I know your quality?

High solution detailed photos and sample will be able to verify our quality

3.  Can I get a sample first? And how does it charge?

Yes, sample is available with all charge prepaid by the customer.

4.  Whatis your termsof payment,

A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance, balance before shipment.

5.  What about the lead time for mass production?

Honestly, it depends on the order quantity and the season you place the order.  Generally speaking production lead time is within 2-4 weeks.

6.  What is your termsof delivery?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.

7.  How to get a quotation?

Please send us drawings with detailed PDF. If you have any requirements, please note and we could provide professional advice for you.