모든 제품
담당자 :
amy
키워드 [ epoxy coated gas pipe ] 시합 102 상품.
“Welded steel tubes for pressure purposes. Submerged arc welded non-alloy and alloy steel tubes P235GH TC1, P265GH TC1
| 표준: | API/ASTM |
|---|---|
| 학년: | ASTM A252 Gr1/Gr2/Gr3 |
| 기술: | SAW/UOE |
Cold formed welded structural hollow sections of non-alloy and fine grain steels S235JRH, S275JOH, S275J2H, S355JOH, S3
| 표준: | API/ASTM |
|---|---|
| 학년: | ASTM A252 Gr1/Gr2/Gr3 |
| 기술: | SAW/UOE |