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PTFE envelope flange gaskets
V-Shape gasket enveloping, U-Shape gasket enveloping, I-Shape gasket enveloping
With Asbestos / Non-asbestos Filler
For petroleum, chemical industry, medicine industry, and food industry
V / U / I Shape Teflon PTFE Envelop Gasket , Sealing Gaskets
Description:
Envelope gaskets utilizing PTFE jacket have become popular for use in severely corrosive services because of their low minimum seating stresses, very good creep resistance, high deformability and choice of a variety of filler materials to assure optimum performance on any specific application. Fillers such as corrugated metal and rubber sheets are available.
Applications:
It is widely used in the field like petroleum, chemical industry, medicine industry, and food industry, we use teflon gasket to make sure the cleanness. And it also used in sealing of strong acid, strong alkali strong oxidizer, chlorine, and other material don't allow pollution.
Specifications:
| Model No. | Style | Section | |
| SB-G1257A |
V-Shape gasket enveloping is machined from PTFE gasket and inserted with Asbestos or Non-asbestos filler. It is one of the most popular gaskets and well suited to general application except for corrosive media. |
| |
| SB-G1257B |
U-Shape gasket enveloping is machined from PTFE gasket and inserted with Asbestos or Non-asbestos filler. Mainly shaped into large diameter and used in toxic chemical environment. |
| |
| SB-G1257C | |
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