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PTFE Envelope - Style No: TPE

PTFE Envelope Gasket

PTFE Envelope Gasket with a good quality product filled with filler that have excellent compressibility 

and recovery inside, is coated with PTFE that have excellent chemical-resitance 

and stress-relaxation is small in high load, have a excellent seal ability.

PTFE Envelope Gasket 

1.Full Envelope Gasket 

2.Half Envelope Gasket

General Applications: Strong acids alkalis, Oxygen chlorine gas, 

Flange parts for organic solvent, Gaskets for electric insulation flange.
Gasket Core: Metallic Gasket ,Asbestos, Non Asbestos, Rubber, Millboard

Temperature: -100 C - 250 C
Pressure: 5 Mpa
Supplying Size: DN 10-600mm / NPS 1/2"~24"

Stardand:ASMEB16.21,DIN,GB,HGT ect.

Certificater: FDA 21 CFR177.1550,ROHS,MSDS

The Third Party Inspection Institution:TUV Germany



          Standard ASME B 16.21

          150 Class & 300 Class

           ASME B16.21 

           600 Class & ASME B16.47

          ASME B 16.47

          Class 300 & Class 600

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