| Standard | |
| Grade | |
| Thickness | 0.5, 8 |
| Section Shape | Square |
| Outer Diameter | 10*10-100*100 |
| Place of Origin | Tianjin, China |
| Secondary Or Not | Non-secondary |
| Application | Structure Pipe |
| Technique | Hot Rolled |
| Certification | API |
| Surface Treatment | Other |
| Special Pipe | Thick Wall Pipe |
| Alloy Or Not | Non-alloy |
Hollow structural section
Technique:Welded
Outside Diameter:10*10-100*100mm
Wall thickness:0.5-8mm
Length:6meter or customized.
Steel Grade:ST37/2,Q195,Q215,20#,Q345 etrc.
STANDARD:ASTM A53GrA,GrB,BS1987-1985,GB3091-2001.
Application:Irrigation,construction,communication gas and oil.
Packing bundles:packed by steel strip.
PLA dishware
biodegradable tableware
biodegradable cutlery
Biodegradable cup
Biodegradable tableware
Disposable tableware
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