About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsPTFE Ball Valve Seats

Shanghai Oil Seal Co.,Ltd.

Good quality PTFE Silicone Septa for sales
Good quality PTFE Silicone Septa for sales
Good Products ,Good Service,Good Sourcing Platform!

—— Michael

Easy to talk with, very professional and fast service, the flag quality is super good. Even better than we ordered from Germany!!

—— Germany Fabian Scherb

We trust the quality of your products. It always the best. Keep this going, and we will establish a long-term trade relationship with you.

—— Mr Zero

I'm Online Chat Now

PTFE gaskets, PTFE ball valve seats

China PTFE gaskets, PTFE ball valve seats supplier

Large Image :  PTFE gaskets, PTFE ball valve seats

Product Details:

Place of Origin: beijing
Brand Name: prochema
Certification: ISO

Payment & Shipping Terms:

Minimum Order Quantity: 1000pcs
Packaging Details: plastic and carton
Contact Now
Detailed Product Description


  PTFE gasket,ptfe ball valve gasket, PTFE ball valve seats 

Ptfe valve seat and valve stem sealing gasket,All-welded valve gasket

Introduction: ptfe valve seat and valve stem sealing gasket is made from suspension polymerization ptfe resin by method of molding processing.Being added   filler materials in PTFE,the products are greatly improved on the strength and mechanical properties .

Usage :seal valve seat and valve stem.(mainly used for all-welded ball valve)  Semiconductor / Chemical Processing /Food /Pharmaceutical /Aerospace / Telecommunications Industries

Prime Features
Acid and alkali resistant
Chemical resistant
 has minimum friction coefficient of all know pure material
 Non-viscous,no aging
 Now molds can be made according to customers requirements.

Filling agent:glass fiber, molybdenum disulfide, polyimide,carbon fiber, graphite, copper powder,silica,polyphenyl ester, PPS etc.

Specification:various types and specifications of the valve seat, and already has a full range of ball valve seat mold company.Also can according to customer requirements production and processing.

Remarks: Being PTFE is  modificated by us ,the gasket can normally work  in- 260 Degree to+ 280  degree temperature.

Main Feature    

1) Heat resistance property---it is able to wok stably between -260oC to +280oC. 

2) Excellent non-sticky property---it is easy to remove sticky things.
3) Good mechanical property with no distortion and low friction coefficient.
4)Excellent insulation property.
5) Materials like carbon, graphite and glass fiber can be filled.

6) High chemical properties, acid and alkali resistant

7)No aging

Packing: Carton case or according to customer's requirements.


PTFE gasket, ptfe ball valve gasket, PTFE ball valve seats


PTFE gasket, ptfe ball valve gasket, PTFE ball valve seats


Contact Details
Shanghai Oil Seal Co.,Ltd.

Send your inquiry directly to us (0 / 3000)