Bazhou Sangang Technology Co., Ltd
Bazhou Sangang Technology Co., Ltd, provides Glavanzied steel strip/coil and Galavznied steel pipes/ tubes , standard export packaging, supports shipping, the company supports OEM and ODM
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Hot Dipped Steel Hollow Section Galvanized Welded Rectangular / Square Steel Pipe / Tube Ms Black Steel Pipe Tube
product description:
Surface Treatment
1. Zinc coating
200g to 550g per square meter, prevent rust for longer time
2. Epoxy coating
Special process to sand blast and do epoxy coating.
1. Technology
| Product Name | Black Square Steel Pipe |
| Standard | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN10296, BS 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Steel Grade | 6Mn, A53(A,B), Q235, Q345, Q195, Q215, St37, St42, St37-2, St35.4, St52.4, ST35 |
| Surface Treatment | Black |
| Tolerance | ±2% |
| Application: | 1. Fence, greenhouse, door pipe,greenhouse 2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
| Length | 3-12m |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Thickness | 0.5-2.0mm |
|
Surface treatment | 1. PVC,Black and color painting 2. Transparent oil,anti-rust oil 3. According to clients requirement |
|
Packing | 1, Big OD: in bulk 2, Small OD: packed by steel strips 3, Plastic bags 4, According to customer’s requirements |
| Delivery | Normally 10-15 days after get deposits or according to quantity |
Picture
Packing & Shipping:
1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement
Others:
1. Raw material was purchase from big factory, the quality was fulled guaranteed.
2. With 1000ton per day production capacity, accept big order.
3. Imported machine makes qualified product and shapely tube.
4. Doing corrosion resistant coating under prudction.
5. Stocks in warehouse and avoid bad weather.