| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
DF |
| 模式的数量 |
eastptfe035 |
| 形状 |
Other |
| 标准或Nonstandard |
Nonstandard |
PTFE sealing gasket for valve can be filled with different filler such as glass fiber. carbon fiber, PHB and PTFE submicron powder according to the valve's working pressure, temperature, chemical resistant and low abrasion.