| 材料 |
金属 |
| 形状 |
戒指垫 |
| 标准或Nonstandard |
标准 |
| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
none |
| 模式的数量 |
none |
RTJ Gasket(gasket ring,seal gasket) Raw materials: carbon steel ,stainless steel 304,316,321,soft iron. Shapes: lens, octagonal,or elliptic Technical data: temperature: -200 800oC pressure: 0 40Mpa Application: sealing of flanges at high temperature and pressure pipings It is widely applied in petroleum processing,oil refining ,electricity generated by firepower,textile and other light industries ,pharmacy ,pipeline of nature gas,valve etc.