TS G6322 modified filled PTFE gasket

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Product Description

Features:

TS G6322 modified filled PTFE gasket is a high-quality sealing material made of PTFE with added fillers and a unique process. In addition to the excellent chemical resistance of PTFE, it greatly improves the leakage problem of PTFE due to stress relaxation caused by cold flow creep, and has the advantages of excellent sealing and low tightening torque.

application:

TS G6322 modified filled PTFE gasket is widely used in flange sealing of containers, equipment and pipelines in oil refining, petrochemical, food, pharmaceutical and other industries. The operating temperature ranges from -200 to 260°C, the upper pressure limit is 83bar, and the pH is 0-14.

Performance parameters:

Main performance parameters of TS G6322 modified filled PTFE gasket

model	TS G6322A(TF1570)	TS G6322B(TF1580)	TS G6322C(TF1590)
color	blue	milky	light brown
filler	glass beads	Silica	barium sulfate
Use pressure upper limit	55bar	83 bar	83bar
Operating temperature range	-200～260℃
Density, g/cm3 (ASTM D792)	1.4	2.2	2.9
Tensile strength, MPa (ASTM F152)	14	15	15
Compression ratio, % (ASTM F36)	35	7	8
Rebound rate, % (ASTM F36)	44	44	43
Creep relaxation rate, % (ASTM F38B)	31	35	33
Sealing, m1/h @ .7bar, fuel oil A, gasket stress 69bar。 ( ASTM F37B)	0.7	1.8	1.8
Note: The above test data is based on a gasket thickness of 1.5mm.
application	Medium concentration acids and alkalis, sulfuric acid, glass-lined flanges	Strong acids, general chemicals, 。 Oxygen, hydrogen peroxide.	Chlorine, sodium hydroxide, alkali, general chemicals, hydrofluoric acid ( below 49%)

Common specifications:

TS G6322 Common specifications for modified filled PTFE gaskets and sheets

plate		Gasket
Thickness, mm	0.75～6.0	ASME, EN, GB, HG, SH, JB and other containers, equipment or pipes
Width x length, mm	1500×1500	Gaskets are standard for road flanges.