Hebei Huayang Steel Pipe Co., Ltd.
Hebei Huayang Steel Pipe Co., Ltd.
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Black 24" ASTM A53 BS 1387 Electric Resistance Welded Pipe
Outer Diameter : 114.3mm - 610mm ( 4 " - 24 " ) EN10210 / EN10219 S235J2H ERW Black Steel Pipe
Quality assurance and material testing
The main aim is to provide the superior quality of the pipes that are provided to the well-esteemed clients. Quality of the pipes is checked at every stage of the manufacturing process. During the development of the pipes, all the well stated manufacturing norms are followed. All the national and international set of quality standards are kept in analyzing the quality of the Carbon Steel ERW Black Steel Pipes.
The quality checkers conducts different tests to check the quality of the pipes that are manufactured to avoid last stage delays in delivery of the product. Conduction of tests ensures the clients about the safely manufacturing of the product that they are provided with. The various tests that they conduct are hardness test, hydrostatic test, ultrasonic test, intergranular corrosion test, positive material test, and flattening test.
Quality Standards:
API 5L Line Pipe for oil and gas
ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
DIN 2458 WELDED STEEL PIPES AND TUBES
EN10217 Welded steel tubes for pressure purposes. Technical delivery conditions. Non-alloy steel tubes with specified room temperature properties
GB/T9711 Petroleum and natural gas industries--Steel pipe for pipelines
BS 1387 Steel Tubes for use for Water, Gas, Air and Steam
GB/T3091 Welded steel pipe for low pressure liquid delivery and construction
Delivery time: 7 day at fastest, based on total quantity or as customers’ requirements
Loading port: Tianjin(Xingang) Port or Shanghai port
Payment Term: T/T, L/C at sight or negotiate
Supply ability: 50,000 Metric Tons/Month
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.
| Specification | OD | 114.3mm-610mm (4"-24") |
| WT | 3.5mm-22mm | |
| Length | 3mtr-18mtr | |
| Surface | Lightly oiled, Hot dip galvanized, Electro galvanized, Black painted, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE)
| |
| End | Plain/square ends (straight cut, saw cut, and torch cut), or Beveled ends, or Threaded ends, or Grooved ends. | |
| Steel grades |
EN10210/EN10219: S235, S235JR, S235J2H, S275, S275JR, S355JRH, S355J2H
| |
| Coating Standard | ISO 21809: Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems AWWA C210: Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings
| |
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.
