WN 
规格摘要
| 执行标准 | ASME B16.5, ASME B16.47, DIN, EN 1092-1 |
|---|---|
| 尺寸范围 | NPS 1/2–24 (B16.5); larger on request |
| 压力等级 | Class 150, Class 300, Class 600, Class 900, PN10, PN16 |
| 材质 | ASTM A105, A350 LF2, A182 F304/F316 |
| 密封面 | RF, FF, RTJ |
典型用途
- Pipeline isolation and hydrotest
- Vessel and nozzle closures
- Future tie-in points
制造
Solid forged blinds, faced and drilled to the matching standard. RTJ grooves and special thicknesses follow the purchase order or drawing.
检测
尺寸检验、PMI、超声波、磁粉、硬度试验和材质追溯。
