black annealing 25*1.5mm square tube and rectangular steel and pipe
Standard | |
Grade | |
Thickness | 1.5, 2.5 |
Section Shape | Square |
Outer Diameter | 25*25 mm |
Place of Origin | Hebei, China |
Secondary Or Not | Non-secondary |
Application | Structure Pipe |
Technique | ERW |
Certification | API |
Surface Treatment | Other, black annealing |
Special Pipe | API Pipe |
Alloy Or Not | Non-alloy |