Gnee (Tianjin) Multinational Trade Co., Ltd.
Gnee (Tianjin) Multinational Trade Co., Ltd.
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The main cold processing methods of steel pipe are cold drawing and cold rolling method. In recent years, with the development of science and technology, and the development of a cold spinning method, with this method can produce large diameter, high-precision cold-rolled pipe and variable section of cold-rolled pipe.
| Standard | JIS/SUS/GB/DIN/ASTM/AISI/EN |
| Technique | Cold Rolled; Hot Rolled |
| Wall Thickness | 1mm-150mm |
| Out Diameter | 6mm-2500mm |
| Length | 3000mm, 4000mm,5800mm,6000mm,12000mm,or as required. |
| Surface treatment | Polishing,annealing,pickling,bright |
| Application | Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. |
FAQ
Q. When can I get a price?
A: We usually quote within 24 hours after we get your inquiry.
Q: Are you a trade company or manufacturer?
A: We are a professional manufacturer with our own factory.
Q: Can we visit your factory ?
A: Warmly welcome once we have your schedule we will pick you up .
