| Customization: | Available |
|---|---|
| After-sales Service: | Support |
| Warranty: | 5year |
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Black Square Steel Pipe Seamless Black Annealed Steel Square Tube Rectangular Low Carbon Hollow Section Tube
ERW Square and Rectangular Steel Pipes and Tubes for Shipbuilding and Bridge Structure| Item | MS hollow mild square erw square and rectangular Steel Pipes and Tubes |
| Material | SPHC, Q195,Q215,Q235,Q345,SAE1010,SAE1020, API Standard material, ASTM A53 A,B |
| Wall thickness | 0.5-20 mm |
| outer diameter | SHS: 15*15-400*400mm, RHS: 20*25-400*300mm |
| Length | 2m-12m or as per customers' requirement |
| Thickness Tolerance | + 5%- |
| Surface Treatment | Black painting/varnished surface,anti-corrosion oil, galvanized |
| Pipe end | Plain end |
| Marking | As per customer's requirement |
| International Standard | ASTM A500, GB/T6728-2002 |
| Usage | Mechanical & manufacture, Steel structure,Shipbuilding, Bridging ,Automobile chassis |
| Certificate | ISO,BV,API |
| ODM/OEM | available |
For the detailed package of black iron pipe we could do as bellow:
1. Big size: by bulk
2. Small size:
1) in bundle with steel strip
2) inside with bundle, outside with plastic cloth
3) by bulk, then put into container directly
3. For container
1)20FT GP Container: pipe length less than 5.8m, qty max 27ton
2)40FT GP Container: pipe length less than 12m, qty max 26.5ton
Tianjin Boerking steel Group
We are professional trading company specializing in seamless steel pipe,oil casing/drill pipe, galvanized steel pipe, stainless steel pipe,ERW/SSAW/LSAW/ welded pipe. We have long term cooperation with several famous steel manufactures. We can offer you best quality products with competitive price which will gave you an edge over your competitors. Besides, we offer best service all the time.We will do our best to satisfy you needs for the products. Our products have been sold in many countries and area of the world.
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