PRODUCTS
CUSTOMIZED PTFE GASKET
PTFE Gasket
I、Features
PTFE Gasket has superior properties against chemical(not affected by all chemicals except molten alkali metal and fluorine at elevated temperature) and temperature(from - 180℃ ~ +250℃)The coefficient of static and dynamic friction of PTFE are every low.PTFE is the best of the “non-stick”material. It has excellent anti weathering and aging characteristics.
II、Types and Specifications:
PTFE Envelope Gasket
Outside Diameter |
Inside Diameter |
Thickness |
1-7/8"(48mm) | 1/2"(12.7mm) |
0.04"(1.02mm) 1/15"(1.6mm) 3/16"(4.8mm) 1/4"(6.4mm) |
2-1/4"(57mm) | 3/4"(19mm) | |
2-5/8"(67mm) | 1"(25.4mm) | |
3-3/8"(86mm) | 1-1/2"(38mm) | |
4-1/8"(105mm) | 2"(51mm) | |
5-3/8"(136.5mm) | 3"(76mm) | |
6-7/8"(175mm) | 4"(102mm) | |
8-3/4"(222mm) | 6"(152mm) | |
11"(279mm) | 8"(203mm) |
Note: (Thickness)Gasket slot width
PTFE Flange Gasket
Code | Outside Diameter(mm) | Inside Diameter(mm) |
JIS 10K RF GASKET LIST |
||
10A~600A | 53~700 | 18~615 |
JIS 10K FF GASKET LIST |
||
10A~600A | 90~795 | 18~614 |
Different standards of different specifications gasket, according to customer drawings for processing
III、Main Properties
Properties | Unit | Result |
Apparent Density | g/cm3 | 2.10~2.30 |
Tensile Strength | Mpa | 18 |
Elongation At Break | % | 230 |
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