Hebei Huayang Steel Pipe Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 1000,000Tons per year |
| Delivery Time | 30Days |
| Packaging Details | Bare Pipe or as customers'requirement |
| Surface | Customers't Requirement,Black Painted |
| Uses | Welded steel pipes for use in pipeline transportation system in the petroleum and natural gas (oil & gas) industries, water pipeline |
| Out diameter | 114.3mm - 812.8mm (4"-32") |
| Length | 3m-18m |
| Thickness | 4.0-22.0mm |
| Standard | ASTM A252: GR.1/GR.2/GR.3 |
| Technique | ERW |
| Alloy or not | Non-alloy |
| Type | ERW Steel Pipe |
| Shape | Round Shape |
| Brand Name | HUAYANG STEEL PIPE |
| Model Number | Out diameter: 114.3mm - 812.8mm (4"-32") Thickness: 4.0-22.0mm Length: 3m-18m |
| Certification | API/CE/ISO9001 |
| Place of Origin | Cangzhou China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000,000Tons per year |
| Delivery Time | 30Days | Packaging Details | Bare Pipe or as customers'requirement |
| Surface | Customers't Requirement,Black Painted | Uses | Welded steel pipes for use in pipeline transportation system in the petroleum and natural gas (oil & gas) industries, water pipeline |
| Out diameter | 114.3mm - 812.8mm (4"-32") | Length | 3m-18m |
| Thickness | 4.0-22.0mm | Standard | ASTM A252: GR.1/GR.2/GR.3 |
| Technique | ERW | Alloy or not | Non-alloy |
| Type | ERW Steel Pipe | Shape | Round Shape |
| Brand Name | HUAYANG STEEL PIPE | Model Number | Out diameter: 114.3mm - 812.8mm (4"-32") Thickness: 4.0-22.0mm Length: 3m-18m |
| Certification | API/CE/ISO9001 | Place of Origin | Cangzhou China |
| High Light | GR2 ERW Steel Tubes ，GR1 ERW Steel Tubes ，ASTM A252 ERW | ||
ASTM A252 GR1 GR2 Construction Round Shape ERW Steel Tubes
ERW ( Electric Resistance Welded ) pipes are welded longitudinally, manufactured from Strip / Coil and can be manufactured up to 24” OD. ERW pipe cold formed from a ribbon ofsteel pulled through a series of rollers and formed into a tube which is fused through an electric charge. It is mainly used for low/ medium pressure applications such as transportation of water/oil.
ASTM Specification A252 describes nominal (average) wall steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form case-in-place concrete piles.
Surface imperfections exceeding 25% of the nominal wall in depth are considered defects. Defects not exceeding 22.5% of the nominal wall in depth may be repaired by welding. Before welding, the defect shall be completely removed.
MECHANICAL PROPERTIES – TENSILE REQUIREMENTS
| Grade 1 | Grade 2 | Grade 3 | |
| Tensile Strength, min, psi | 50,000 | 60,000 | 66,000 |
| Yield Strength | 30,000 | 35,000 | 45,000 |
CHEMICAL REQUIREMENTS FOR A252
| Phosphorus | |
| Seamless and ERW Welded | Max% 0.050 |
Our Advantage:
Huayang specialized in manufacturing welded carbon steel pipes for 15 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.
Why choose us?
1. We are API/ISO Certificated manufacturer.
2. Have cooperated with a lot of importers for more than 8 years.
3. Experienced in doing business with big customers.
4. Quick delivery time for decent orders.Near to Tianjin port.
5. Factory audited by SGS.
6. Free samples could be provided.
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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