![]() |
High-Quality ASTM A106 Gr B Steel Pipe for Industrial Use2025-09-17 14:12:21 |
![]() |
Tubo di acciaio a carbonio SAWH API 5L PSL1 Gr.A X42 X46 X52 X56 X60 X65 X702024-12-17 10:32:01 |
![]() |
Piombo saldo a spirale per il trasporto di petrolio / gas / acqua2024-12-17 11:04:34 |