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![]() China Tianjin Baolai Industry and Trade Co., Ltd., established in June 2002, is a comprehensive enterprise integrating industry and trade. The company is an enterprise mainly based on production of high-frequency straight-seam welded steel pipes, hot-dip galvanized steel pipes, operation of steel building materials, and import and export trade.
The company has eight pipe production lines, specializing in production of various specifications and grades of high-frequency straight-seam welded steel pipes with outer diameter of 26.8mm-273mm and wall thickness of 2.5mm-12.0mm; four hot dipping and galvanizing lines, and two hanging plating zinc production lines; it possesses deep processing capacity of large steel pipes, and can undertake thermal expansion of steel pipes with outside diameter of 325mm-630mm. The products implement national standards GB/T9711.1, GB/T19830, GB/T 3091, GB/T14291, GB/T13793, GB/T6728, and YB/T4028, American standards API-5L, API-5CT, ASTM A513, ASTM A53, and ASTM A252, EU standards EN 10217-1, EN10217-2, and EN10219-1, Japanese standards JIS G3452 and JIS G3444, British standards BS1387 and BSEN39, and German standards DIN10255, DIN2440, and DIN2444 etc.
The products are widely used as transporting pipes for petroleum, petrochemical and natural gas pipelines, oil and gas field oil wells casing pipes, water and gas transportation pipes, belt conveyor roller pipes, underground mine air supply and drainage pipes, deep well pump supporting pipes, construction scaffolding pipes, and mechanical structure pipes. The annual output is 600,000 tons. It has annual production capacity of 300,000 tons of hot-dip galvanized welded pipes.
The company has obtained American Petroleum Institute’s API-5L, API-5CT monogram certifications, ISO 9001 quality management system certification and ISO14001 environmental management system certification, EU PED certification [passed EU market access condition PED (EU Pressure Equipment Directive) and AD2000-WO (Germa |
| 公司名称： |
Tianjin Baolai Industry and Trade Co., Ltd |
公司类型： |
Manufacturer () |
| 所 在 地： |
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公司规模： |
1000 ~ 5000 |
| 注册资本： |
未填写 |
注册年份： |
2002 |
| 资料认证： |
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| 保 证 金： |
已缴纳 0.00 元 |
| 主营行业： |
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