Equipped with Lens Ring Joint Gasket material and properties, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the best Lens Ring Joint Gasket manufacturers and suppliers in China, you can buy our Lens Ring Joint Gasket in stock and check the price with our factory.
Equipped with Double Jacket Gasket material and properties, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the best Double Jacket Gasket manufacturers and suppliers in China, you can buy our Double Jacket Gasket in stock and check the price with our factory.
Equipped with Corrugated Gaskets material and properties, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the best Corrugated Gaskets manufacturers and suppliers in China, you can buy our Corrugated Gaskets in stock and check the price with our factory.
Equipped with PTFE Envelope Gasket material and properties, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the best PTFE Envelope Gasket manufacturers and suppliers in China, you can buy our PTFE Envelope Gasket in stock and check the price with our factory.
Equipped with Rubber Sheet material and properties, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the best Rubber Sheet manufacturers and suppliers in China, you can buy our Rubber Sheet in stock and check the price with our factory.
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).
|
GB/T539-1995 | ||||||
Item |
KJXB450 |
KJXB350 |
KJXB250 |
|||
sile strength MPa |
21.0 |
16.0 |
11.0 |
|||
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 |
|||||
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 |