2" Pipe Fitting Elbow Sch40 Astm A234 Wpb 60°2023-11-20 09:50:33 |
Asme Ansi 304/316 in acciaio inossidabile2023-11-20 09:46:56 |
Ss304 316 gomito in acciaio inossidabile 45/90/180 gradi2023-11-20 09:53:35 |