Hebei Shengtian Pipe Fittings Group Co., Ltd.
Hebei Shengtian Pipe Fittings Group Co.,Ltd. Base on China,Service the world
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ASTM A53 BS1387 Thick Wall Galvanized ERW Welded Steel Pipe For Oil Gas
Steel Pipes manufacturers and Exports huge range of ERW Steel Tubes & other Steel Pipes. For pipes or tubes size 4 inch (10.2mm) OD and below, strip is fed into a set of forming rolls which consists of horizontal and vertical rollers so placed as to gradually from the flat strip in to a tube which is then allowed to pass the welding electrodes. The electrodes are copper disks connected to the secondary of a revolving transformer assembly. The copper disk electrodes make contact on each side of the seam and temperature is raised to the welding point.
Product Description
| Standard | JIS, AISI, ASTM, GB, DIN, EN, GB, DIN, EN, etc. |
| Material | NCF800,NCF800L,309S,310S,316,316Ti,317,317L,321,347,347H,NCF800N, |
| Steel grade | 200 300 series |
| WT | 0.1mm-150mm(SCH10-XXS) |
| OD | 1mm-2500mm (3/8"-100") |
| Technique | Hot rolled / Cold rolled |
| Surface Treatment | Polishing,Annealing,Pickling,Bright,or According to customer requirement |
| MOQ | 1 ton , We can accept sample order. |
| Application | High Temperature Applications, Medical Devices, Building Materials, |
| Chemistry, Food Industry, Agriculture, Ship Components. | |
| Boiler, Heat-exchanger, Power Plant, Building Construction, Aerospace, | |
| Petrochemical, Mechanical, Food, Medical, Paper, Fertilizer Industry and | |
| other Temperature and Pressure service | |
| Food, Beverage Packaging, Kitchen Supplies, Trains, Aircraft, | |
| Conveyor Belts, Vehicles, Bolts, Nuts, Springs, and Screen. | |
| Package | Standard export seaworthy package,or as required. |
| Delivery time | Prompt delivery, 7-15 days after deposit,or as the order quantity. |
| Port | Tianjin |
| Place of origin | Hebei, China |
| Payment | L/C, T/T |
| Export to | India,Thailand,Korea,Viet Nam, Malaysia,Saudi Arabia,Spain,Mexico,Dubai,USA,Canada,Singapore,Ireland,Indonesia, |
| Ukraine,Brazil,Italy,Egypt,Oman,Kuwait,Canada, Peru, Russia,etc. | |
| Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM |
| 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM | |
| 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
Parameters Of ERW Steel Pipe
| DN | A | B | C | ||||||
| Outer diameter | Wall thickness | Outer diameter | Wall Thickness | Outer diameter | Wall Thickness | ||||
| max | min | max | min | max | min | ||||
| 15 | 21.4 | 21.0 | 2.0 | 21.7 | 21.1 | 2.6 | 21.7 | 21.1 | 3.2 |
| 20 | 26.9 | 26.4 | 2.3 | 27.2 | 26.6 | 2.6 | 27.2 | 26.6 | 3.2 |
| 25 | 33.8 | 33.2 | 2.6 | 34.2 | 33.4 | 3.2 | 34.2 | 33.4 | 4.0 |
| 32 | 42.5 | 41.9 | 2.6 | 42.9 | 42.1 | 3.2 | 42.9 | 42.1 | 4.0 |
| 40 | 48.4 | 47.8 | 2.9 | 48.8 | 48.0 | 3.2 | 48.8 | 18.0 | 4.0 |
| 50 | 60.2 | 59.6 | 2.9 | 60.8 | 59.8 | 3.6 | 60.8 | 59.8 | 4.5 |
| 65 | 76.0 | 75.2 | 3.2 | 76.6 | 75.4 | 3.6 | 76.6 | 75.4 | 4.5 |
| 80 | 88.7 | 87.9 | 3.2 | 89.5 | 88.1 | 4.0 | 89.5 | 88.1 | 5.0 |
| 100 | 113.9 | 113.0 | 3.6 | 114.9 | 113.1 | 4.5 | 114.9 | 113.3 | 5.4 |
| 125 | 141.3 | 141.0 | 4.5 | 140.6 | 138.7 | 5.0 | 140.6 | 138.7 | 5.4 |
| 150 | 168.3 | 168.0 | 5.0 | 166.1 | 164.1 | 5.0 | 166.1 | 164.1 | 5.4 |
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