Flange
日期：2020-07-13 / 人氣： / 來(lái)源：未知
| Slip on flange | Socket welding flange |
| Lap joint flange | Welding neck flange |
| Flange cover | Orifice flange |
| Carbon Steel： | A105 |
| Alloy Steel： | F1,F11,F12,F5,F6,F9,F91 |
| Stainless Steel： | 304,316,321,2205,2507 |
| High pressure transportation material： | F42,F46, F52,56,F60,F65,F70 |
| Materials for low temperature environment： |
L1,L2,L3,L4,L5,L6,L7,L8 |
作者：admin