Hebei Huayang Steel Pipe Co., Ltd.
Hebei Huayang Steel Pipe Co., Ltd.
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AWWA C210 AWWA C213 S275 ERW Black Welded Steel Pipe
Outer Diameter 114.3mm - 610mm ( 4 " - 24 " ) EN10210 / EN10219 S275 ERW Black Steel Pipe
ERW (Electric Resistance Welded), HFI (High Frequency Induction), HFW (High-Frequency Welding)
In manufacturing these ERW pipes & tubes, we utilize superior quality, continuous casted, fully killed, fin-grain, control-rolled, low carbon steel. High strength corrosion resistance, high malleability, superior strength, sturdy & durability are the special features of high performance ERW steel pipes & tubes that are manufactured by us.
Black steel pipes have a variety of use thanks to their strength and needs for little maintenance. They tend to be used for transporting gas and water to rural areas and urban areas or for conduits that protect electrical wiring and deliver high pressure steam and air. In addition, black steel pipes are also used in oil and petroleum industries for piping large quantities of oil through remote areas.
Other uses of black steel pipes include gas distribution inside and outside homes, water wells and sewage systems. However, black steel pipes are never used for transporting potable water due to the fact that they tend to corrode in water and mineral of the pipe will dissolve into the water and clog the line as well.
Quality Standards:
EN10210/EN10219: S235, S235JR, S235J2H, S275, S275JR, S355JRH, S355J2H
Delivery time: 7 day at fastest, based on total quantity or as customers’ requirements
Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.
Supply ability: 50,000 Metric Tons/Month
Payment Term: T/T, L/C at sight or negotiate
Loading port: Tianjin(Xingang) Port
| Product | Electric Resistance Welded Steel Pipe |
| Usage | Used for low-pressure liquid delivery, such as water, gas, and oil. Oil drilling and machinery manufacturing, etc. |
| Standard | EN10210/EN10219: S235, S235JR, S235J2H, S275, S275JR, S355JRH, S355J2H |
| Certificate | API 5L PSL1/PSL2, API 5CT, CE, ISO |
| Out Diameter | 114.3mm-610mm (4"-24") |
| Wall Thickness | 3.5mm-22mm |
| Length | 3mtr-18mtr |
| Steel Grade | |
| API 5L | GR B, X42,X46, X56, X60,X65,X70,X80 |
| ASTM A53 | GR A, GR B, GR C |
| EN | S275, S275JR, S355JRH, S355J2H |
| GB | Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555 |
| Surface Treatment | Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black painting or as per customer’s requirement |
Our Advantage:
Huayang specialized in manufacturing welded carbon steel pipes for 14 years. The annual output is around 1,000,000 tons. Our products have been exported to 40 countries and regions till now, such as Canada, Hong Kong, Vietnam, Bangladesh, The U.A.E, America, Spain, Italy, Netherlands, Kuwait, Saudi Arabia etc. So any inquiry or special demands will get fast and most professional reply.
