spiral steel pipes Q235B spiral tube featuresStraight welded pipe production process is simple, high production efficiency, low cost, rapid development.The strength of spiral welded pipe is generally higher than that of straight welded pipe.
spiral steel pipes
|Structural pipe||20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2SAE1018, SAE1020, SAE1518, SAE1045.|
|Liquid pipe||20# q295b-e, q345b-e|
|High pressure boiler tube||20G 15MnG 20MnG 15CrMoG, 12Cr1MoVGSt35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9|
|Pipeline||API SPEC 5L, X42, X52, X60, X65,X70,X80ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245|
|Alloy pipe||4140, 42CrMo, 32CrMo, 15CrMo,|
|Packing||Black paint, Varnish painting, Tarpaulin packing|
|End||Common round end, beveled.|
|Processing||Galvanizing; cutting; making thread|
The company covers an area of 300,000 square meters, construction area of 60,000 square meters, registered capital of 56 million yuan, total assets of 220 million yuan.Company has four production lines of double-sided submerged arc welding of spiral steel pipe, an annual output of 219-3600 * 6-40 mm Φ steel pipe 200000 tons;High frequency straight seam steel pipe production lines, two years production Φ 219-820 * 6 mm to 30 mm steel pipe 120000 tons.Is the production of Q235, Q345, X52, X60 and other special models, special materials of high quality spiral steel pipe and straight seam steel pipe.In particular, double-sided submerged arc welding steel pipe, 16 manganese spiral steel pipe, submerged arc welding spiral pipe, Q235B spiral pipe by the vast number of users of consistent praise, the amount is also particularly large.Product execution standards: 5037, 5040, 9711.1, 9711.2.
The Process Flow
has more than ten years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation.
We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.
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