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Seal gasket standard

Time：2019-04-28

Seal gasket standard:

1. Gb4622.2-93 spiral gasket pipe flange size series

2, gb9126.1-88 plane steel pipe flange with asbestos rubber sheet

3. Gb9126.2-88 asbestos rubber sheet for flange of pipe made of convex steel

4. Gb9126.3-88 asbestos rubber sheet for flange of steel pipe with concave and convex surface

LINK:
Xingtai Beilong Internal Combustion Accessories Co., Ltd.
Address：Hou Lu Zhai, Julu County, Hebei Province
Tel：+0086-0319-4391086    Fax：+0086-0319-4391636
Copyright：Xingtai Beilong Internal Combustion Accessories Co., Ltd.
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