| 出生地 |
Shandong China (Mainland) |
| 模式的数量 |
DN40-600 |
| 牌子的名字 |
sinomajinjing |
| 类型 |
耦合 |
| 一方面 |
女性 |
| 形状 |
平等 |
| 码头 |
Other |
With external upset API 8 round /10 round, threaded pipe could be directly connected without piping fittings, and all fittings are filament wound. To achieve premium performance, the performance of resin used for all standard directly connected fittings except for purchased ones is equal with or better than that used for FRP pipes.