Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow
Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow Detail:
Welded steel pipes with hot dip coating or electric-galvanized?coating on the surface of galvanized steel pipes. Galvanizing can? increase the corrosion resistance of steel pipes and prolong their service life. Galvanized pipes are widely used, not only as pipelines for water, gas, oil and other general low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum? industry, especially in offshore oil fields, oil heaters, condensation coolers, tubes for coal distillation and washing oil?exchangers in chemical coking equipment, and tubes for trestle pipe piles and support frames in mine tunnels.
| Secondary or not | Non-secondary |
| Alloy or not | Non-alloy |
| Technique | ERW, hot rolled or cold rolled |
| Standard | BS 1387, BS EN 39, GB/T 3091, ASTM A53, JIS G3444, etc. |
| Grade/Material | 10#, 20#, 45#, Q195, Q235, Q345, 16Mn, ST 37.4, etc. |
| Place of origin | Tianjin, China(Mainland) |
| Certifications | ISO 9001:2008, BV, SGS, ABS |
| Production capacity | 3500 ton/Month |
| Section shape | Round |
| Outer diameter | 20-325mm |
| Wall thickness | 0.5-25mm |
| Length | 2-12m, or cut as request. |
| Technique tolerance | OD: +/-1mm, WT: +/-0.5mm, L: +/-20mm |
| Surface treatment | Galvanized, painted, oiled, printed or powder coated |
| Zinc coated | pre-galvanized, 80-120 g/m2; hot dip galvanized, 230-500 g/m2 |
| Colour | Silver, black or painted as request |
| End of pipe | Plain?burred,beveled, threaded |
| Trade term | FOB Tianjin China, CIF, C&F |
| Loading Port | Tianjin Xingang Port, China |
| Package | 1.Big OD: in bulk; 2.Small OD: in bundles, packed by steel strips; 3. Waterproof package with plastic cloth; 4.Standard export package; 5.According to customers |
FAQ:
1. Q:How long is the normal delivery time of your products?
A: 30-40 days after receiving the deposit.
2. Q: What is the MOQ of the product?
A: MOQ is 10 tons.
3. Q: How do your customers find your company?
A: Firstly, we have our own webite, google, alibaba and so on. Secondly, we take part in some exhibitions to show our products. Finally, some of our customs always recommend our products and company to their customers and friends.
Product detail pictures:
Related Product Guide:
Steel length dimension
Steel Deep Processing
Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Black Square Hollow Section - Steel Welded Pipe Tube for Steel Products – Rainbow , The product will supply to all over the world, such as: Mauritius, Hyderabad, Guinea, Upon today, we've customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We've been looking forward to doing business with you.
By Bruno Cabrera from Islamabad - 2017.11.29 11:09
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
By Bess from Curacao - 2017.05.21 12:31
