![]() |
Hastelloy X Butt Welding ASTM China Fabrikant Pijpfittingen Buispijp2023-10-27 15:17:24 |
![]() |
GLB ASME B16.11 thdd-F Npt 3000# Gesmede ASTM A105 2“2025-07-11 08:44:45 |
![]() |
STUIKLASSE ELLEBOOG90d L/R SCHSTD ANSI B16.9 ASTM A234 WPB PIPEFITTING2025-03-13 09:57:53 |