Factory wholesale Erw Hot Rolled Hollow Section Square - Steel Square Pipe – Rainbow
Factory wholesale Erw Hot Rolled Hollow Section Square - Steel Square Pipe – Rainbow Detail:
Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction.
Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000
| Product Description | ||||||
| Product name | hot dipped galvanized steel pipe | |||||
| Pipe end | plain end | |||||
| Pipe Length | 3 meters-12 meters | |||||
| Outside daimeter | 1/2 inch-8 inch | |||||
| Pipe fittings | threaded, coupling, caps, flange, etc | |||||
| Materials | Q195, Q235, Q235B, St37-2, St52, SS400, STK500, ASTM A53, S235JR | |||||
| Standard | API 5CT, GB/T3091, ASTM A53, JIS G 3443 | |||||
| Surface | galvanized | |||||
| Zinc Coating | > 210g/m2 | |||||
| Payment term | T/T, L/C | |||||
| Applications | water pipe, low fluid transportation, scaffolding pipe, greenhouse pipes | |||||
| Certificate | ISO9001, SGS, TUV, BV | |||||
| Specifications of Pre Galvanized Steel Pipe | ||||||
| Round Pipe | Rectangular Tube | Square Tube | ||||
| Nominal | Thickness | Size | Thickness | Size | Thickness | |
| IN | MM | MM | MM | MM | MM | MM |
| 1/2″ | 20 | 0.8-2.2 | 20*40 | 0.8-2.0 | 16*16 | 0.8-1.5 |
| 3/4” | 25 | 0.8-2.2 | 25*50 | 0.8-2.0 | 19*19 | 0.8-2.0 |
| —— | 25.4 | 0.8-2.2 | 30*40 | 0.8-2.0 | 20*20 | 0.8-2.0 |
| 1″ | 32 | 0.8-2.2 | 30*50 | 0.8-2.0 | 25*25 | 0.8-2.0 |
| —— | 38 | 1.0-2.2 | 37*57 | 0.8-2.0 | 30*30 | 0.8-2.0 |
| 1-1/4′ | 40 | 1.0-2.2 | 40*60 | 0.8-2.0 | 32*32 | 0.8-2.0 |
| —— | 42 | 1.0-2.3 | 37*77 | 0.8-2.0 | 35*35 | 0.8-2.0 |
| 1-1/2′ | 47 | 1.0-2.3 | 25*75 | 0.9-2.0 | 38*38 | 0.8-2.0 |
| —— | 48 | 1.0-2.3 | 40*80 | 1.0-2.2 | 40*40 | 0.8-2.0 |
| 2″ | 59 | 1.0-2.3 | 50*100 | 1.0-2.2 | 50*50 | 0.8-2.2 |
| —— | 60.3 | 1.0-2.3 | 50*75 | 1.0-2.2 | 60*60 | 1.0-2.2 |
| 2-1/2″ | 75 | 1.0-2.3 | 38*75 | 1.0-2.2 | 75*75 | 1.0-2.2 |
| 3″ | 87 | 1.0-2.3 | 50*150 | 1.3-2.2 | 80*80 | 1.0-2.2 |
| 4″ | 113 | 1.0-2.3 | 100*100 | 1.2-2.2 | ||
Product detail pictures:
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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for Factory wholesale Erw Hot Rolled Hollow Section Square - Steel Square Pipe – Rainbow , The product will supply to all over the world, such as: Ireland, Jersey, Slovakia, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
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