Low Alloy Steel Pipe, API Steel Tube, Petroleum Cracking Steel Pipe

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Seamless steel pipe / ASTM steel pipe

low alloy steel pipe / oil pipe / gas pipe / water pipe

With MTC EN 10204 / 3.1 and ASTM A53


Low Alloy Steel Pipe, API Steel Tube, Petroleum Cracking Steel Pipe



Petroleum Cracking Seamless Steel Pipe
seamless steel pipe:
Place of origin: HANGZHOU, China
Standard: GB9948
Diameter range: 6-426mm
Wall thickness: 1-100mm
Material: 10#, 20#, 45#, ST55. 12CrMoV, 16MN, 15CrMo
Tolerance: Meet the standard or according to the international standard
Packaging: Bundle, bulk in container or as customer's requirement
Payment way: T/T. L/C
Special design is available according to customer's requirements
All the production process are made under the ISO9001: 2008 strictly




Our company specializes in manufacturing of steel pipes for structures, electric power transmission project, pipeline of fluid use like water, oil and gas, piling, mechanical industry and municipal project. It has close relationships with many large steel corporations. So it supplies complete steel products according to customers’ requirements. 

The products it mainly supplies are:
ERW longitudinally welded steel pipes in accordance with DIN, EN, ASTM and API standards.
Steel hollow sections hot and cold formed in accordance with ASTM 500, EN 10210 and EN 10219.
Seamless steel pipes with heavy wall thickness in accordance with EN 10210, EN 10216, EN 10297, API 5L, ASTM 106, ASTM A53, DIN 2440 – DIN 1629. 
Galvanized steel pipes and tubes in accordance with ASTM A53, ASTM A106, DIN 2440/2444, BS 1387, and JIS C8305 standards.
Hot rolled steel beams H & I in accordance with JIS, DIN, ASTM standards.
Hot rolled steel round bars in accordance with AISI, ASTM, BS, DIN and JIS standards.
Hot & cold rolled steel products of steel strips, steel coils and steel sheets in commercial qualities and in accordance with DIN, EN, and ASTM standards
Further steel products are welcome upon customers’ requests.

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Mr. Tony (Sales Director)
Tel: 86-571-22866900
Mobile: 86-18667196197
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Hangzhou Heavy Steel Pipe Co., Ltd
No. 268 Hongxing Rd, Xiaoshan Development Zone, Hangzhou, Zhejiang, China (Mainland) / 311231
Fax: 86-571-22866902
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