High quality Pure Expanded Graphite Gasket from professional China Pure Expanded Graphite Gasket manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
High quality Graphite Gasket Reinforced With Metal Foil from professional China Graphite Gasket Reinforced With Metal Foil manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
High quality Graphite gasket reinforced with metal mesh from professional China Graphite gasket reinforced with metal mesh manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
High quality Tanged Metal Reinforced Graphite Gasket from professional China Tanged Metal Reinforced Graphite Gasket manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
High quality Lens Ring Joint Gasket from professional China Lens Ring Joint Gasket manufacturer - Ningbo Kaxite Sealing Materials Co., Ltd.
Made of good asbestos Fibre rubber with steel wire inserted and compound heating and compression molding it (can be coated with graphite on the surface).
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GB/T539-1995 | ||||||
Item |
KJXB450 |
KJXB350 |
KJXB250 |
|||
sile strength MPa |
21.0 |
16.0 |
11.0 |
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Aging Coefficient |
0.9 |
|||||
Burning Loss % |
27 |
29 |
||||
Density g/cm3 |
1.6 - 2.0 |
|||||
Compressibility % |
12 5 |
|||||
Rebound degree |
42 |
40 |
||||
Pliability |
No Crack |
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Stress-relaxation |
50 |
|||||
Steam Airtightness |
with the temperature of 440-450 and the pressure of 13-14MPa,Keep for 30 min without puncture |
with the temperature of 340-350 and the pressure of 9-10MPa,Keep for 30 min without puncture |
with the temperature of 440-450 and the pressure of 7-8MPa,Keep for 30 min without puncture |