| 인증: | CE, ISO 9001 : 2000, ISO 9001 : 2008 |
|---|---|
| 표준: | AISI, BS, JIS, 소음 |
| 자료: | 탄소강 |
| Thread Type: | 2 3/8" API Reg, 3 1/2" API Reg (API Thread, Custom |
| Product Technology: | Friction Welding, Nitrading, Tempering Treatment |
| Product Name: | 50mm Drill Pipe Rig Adapter Coupling Pin Box |
