General Description:
PTFE envelope gaskets for tank container applications combine the chemical inertness and hygienic qualities of 100% virgin PTFE with the mechanical properties of the compressed non asbestos fiber sheet.

Applications:
PTFE envelope gaskets are designed for flanged joints handling aggressive fluid media that would swiftly destory the integrity of other mateiral and for duties with foodstuffs where cleanliness and non-contamination are essential

Service Capabilities:
Tank working pressure: 4.4bar
Esaily meets tank test pressure: 6.0bar
Maximum temperature: 250℃

Technical Datas:

Type	Description	Thickness	No. of Holes	Holes	Internal Size	External Size	PTFE External Size
T702103	1.5” airline teflon seal (Fort vale)	3mm	4	10mmx103mmPCD	33mm	130mm	80mm
T702110	PTFE/CF envelope gasket 4 holes	3mm	4	18mmx160mmPCD	86mm	203mm	131.5mm
T702118	PTFE/CF envelope gasket 8 holes	3mm	8	18mmx178mmPCD	115.5mm	206mm	156mm
T702500	PTFE/CF envelope gasket 6 holes	3mm	6	18mmx166mmPCD	81mm	197mm	140mm
T702502U	PTFE/CF envelope gasket 6 holes	3mm	6	12mmx107mmPCD	69.5mm	127.5mm	91mm

SUNPASS PTFE ENVELOPE GASKETS TYPES:



SUNPASS PTFE ENVELOPE GASKETS BROCHURE: