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Tianjin Boyu Steel Pipe Co., Ltd. is a large-scale enterprise specializing in producing ERW welded pipes. We have a 1,700mm vertical cutting line. Our 114, 219mm welding lines can produce 200 thousand tons of high precision and high quality pipes annually. The outer diameter ranges from 42mm to 219mm, the wall thickness is 3mm to 14mm, and the steel grade is J55, X65, X70. Our pipes are produced according to the standards of API 5L, API 5CT, ASTM A53, GB/T9711.1, GB/T9711.2, GB/T13793-92, GB/T14291-2006 and GB/T3091-2001.
Our parent company, Tianjin Boai Steel pipe Co., Ltd., is a large professional manufacturer specializing in producing double-side spiral submerged ARC welded steel pipes. The three first-class production lines in China enable us to produce 100,000 tons of spiral pipes, with the diameter 219mm to 1620mm, and wall thickness 5mm to 14mm. Our pipes are strictly produced in accordance with GB/T9711.1-1997 and SY/T5037-2000 standards. |
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| steel pipe, ERW steel pipe , API 5L steel pipe, API 5CT steel pipe, Longitudinal seam ERW steel pipe, Spiral steel pipe, Black welded pipes, welded pipe |
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| Company : |
Tianjin Boyu steel pipe Co.,Ltd |
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Contact us |
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China |
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