Hebei Huayang Steel Pipe Co., Ltd.
| Supply Ability | 100000TONS PER MONTH |
| Delivery Time | 60DAYS |
| materail | black |
| outside | 3PE |
| inside | FBE |
| test | UT RT |
| deliver time | 30days |
| shape | circle |
| length | 12m |
| coating | FBE |
| shippment | container |
| function | transmission |
| end | bevel |
| use for | construction |
| thickness | 12.7 |
| standard | API 5L |
| Brand Name | Huayang steel pipe |
| Model Number | 101.6mm*6.35mm*12m |
| Certification | ISO API 5L CE |
| Place of Origin | China |
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Product Specification
| Supply Ability | 100000TONS PER MONTH | Delivery Time | 60DAYS |
| materail | black | outside | 3PE |
| inside | FBE | test | UT RT |
| deliver time | 30days | shape | circle |
| length | 12m | coating | FBE |
| shippment | container | function | transmission |
| end | bevel | use for | construction |
| thickness | 12.7 | standard | API 5L |
| Brand Name | Huayang steel pipe | Model Number | 101.6mm*6.35mm*12m |
| Certification | ISO API 5L CE | Place of Origin | China |
| High Light | Erw Pipe With Coating ，PSL1X52 Erw Pipe ，API 5L Erw Pipe | ||
API 5L PSL1 X52 with coating Welded Steel Pipe used in air conditioning systems
High-frequency welding is the use of continuous contact with the workpiece surface of the high-frequency current generated by the heat generated by heating and in the case of the application of forging force, the workpiece metal to achieve a series of welding methods. It is similar to ordinary resistance welding, but there are many important differences.High-frequency welding for carbon steel pipe production has been 40 years of history. High-frequency welding has a large power supply, the different materials, caliber and wall thickness of the steel pipe can achieve a higher welding speed (higher than the maximum welding speed of welding more than l0 times).
Therefore, the high-frequency welding production of general-purpose steel pipe has a high productivity because of high-frequency welding speed, to the pipe to remove the burrs difficult, which is the current high-frequency welded steel pipe is not acceptable for the chemical industry, nuclear industry one. From the welding material, high-frequency welding can be welded all types of steel pipe.
ERW pipes are available in sizes between 1/2 and 20 inches, in carbon steel (ASTM A53 is the most common specification) and stainless steel (ASTM A312). In terms of dimensions, the ASME B36.10 and ASME B36.19 are the key reference specifications (API 5L for welded ERW line pipes).
In the last few years, ERW pipes are have become an efficient alternative to seamless pipes, both in terms of price and performance, due to the modern welding technologies adopted by ERW pipe manufacturers (example HFI and HFW, high-frequency welding). These advancements in welding technologies have reduced, over time, the technical superiority of seamless pipes vs ERW pipes, making them interchangeable at least in some applications (low/medium pressure and temperature). Of course, seamless pipes will always benefit from the intrinsic superior mechanical strength of steel billets vs. coils and plates.
As for ERW pipe, one of the biggest benefits is that only the tube billet ends are heated during the manufacturing process, therefore the rest of the whole ERW pipe remains clean and only the welding part needs to be cleaned. This reduces the post-welding cleaning work, largely increasing the working efficiency and saving cost. Besides, owing to the almost clean and smooth surface, ERW pipes are easy to be applies with coating method.
| Product Name | LSAW and ERW Welded Carbon Steel Pipes |
| Material | Mild carbon steel pipe |
| Color | Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc. |
| Standard | ASTM A 106 GR A & B, A 53 GR A & B, ASTM A 333, Gr 1 to 6 (IBR & NON IBR),APL 5L GR.A & B,API 5 L GR.X-42,X-46,X-52,X-56,X-60,X-65 & X-70 IN PSL 1 & PSL 2; S10C,S15C,S20C,S45C, St37,St35.8,St45-8,St52,St52.4,etc |
| Grade | GB ASTM JIS DIN |
| Package | Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request |
| Aplication | construction of oil and gas refineries, power plants, petrochemical plants, boilers, and ships where the piping must transport fluids and gases that exhibit higher temperatures and pressure levels. |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2005
Total Annual:
150 million-200 million
Employee Number:
500~700
Ecer Certification：
Active Member
Hebei Huayang Steel Pipe Company Ltd. is the largest ERW and LSAW steel pipe manufacturer in Northern China. Established in 2005, we have a modern factory covering an area of 666,000 square meters, with over 700 employees and a fixed asset of 200 million USD, annual output capacity is up to 1,000,00... Hebei Huayang Steel Pipe Company Ltd. is the largest ERW and LSAW steel pipe manufacturer in Northern China. Established in 2005, we have a modern factory covering an area of 666,000 square meters, with over 700 employees and a fixed asset of 200 million USD, annual output capacity is up to 1,000,00...
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