1 Inch Square Pipe/ Black Square Tube/ Square Steel Profile
product description:
Another production process is to use seamless steel pipe to change
into square pipe or rectangular pipe. This kind of pipe is usually
thick wall and needs high-strength support column, automobile
girder, factory building, engineering modeling, etc., which is
widely used.
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.Stable quality - advanced equipment and all raw materials come
from state-owned factories in China.
2.Competitive price - not the cheapest, but the lowest price for
the same quality.
3.Quality service - one-stop service, in addition to casing and
tubing, we can also provide you with other related steel pipe and
pipe fittings.
4.Lead time - on time delivery, large inventory of standard size
piping.
5.Customizations, small/small orders and mixed orders are welcome.
FAQ:
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is
30-60 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample of MS Black Welded Rectangular /
Square Steel Pipe/Tube for free charge but need pay the cost of
freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
