Yuhong Holding Group Co., LTD
API 5L X42 X46 X52 X80 Carbon Steel Pipe czarny obraz okrągłe rury stalowej2023-11-20 13:39:57 |
LSAW Carbon Steel Pipe API 5L Gr.A Gr. B X42 X46 X52 X56 S355JRH S355J2H2023-11-20 13:40:07 |
ASTM A106 / A53 / API 5L Carbon Steel Pipe Gr.B DIN17175 1,013 / 1,04052023-11-20 13:39:58 |