High Temperature Tubes and Pipes Standards
Overview
High Temperature Tubes and Pipes Standards, from Zhejiang Guanyu Steel Tube Co., Ltd in Lishui, Zhejiang. Tolerances Testing, en iso 1127 ASTM A213 /A 450 and astm a999 ASTM A312 /A 999 are among the specifications published.
Technical specifications
| Tolerances | Testing |
|---|---|
| En Iso 1127 | ASTM A213 /A 450 |
| Astm A999 | ASTM A312 /A 999 |
| Cold finished | ASTM B 407 |
| Hot finished | ASTM A999 |