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PTFE gasket, All-welded valve gasket

Mianyang Prochema Commercial Co.,Ltd.
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Address: 23M,Shidai Bldg.,Linyuan road,Mianyang,sichuan

Phone: 86-816-6075677

Contact name:Mr. gus zhang

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Mianyang Prochema Commercial Co.,Ltd.

PTFE gasket, All-welded valve gasket

City & Province Mianyang Sichuan
Categories Gaskets
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Product Details

PTFE gasket, PTFE valve gasket

 

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 -260°C to +280C. 

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 requirement

 

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