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Double-sided Spiral Submerged Arc Welded Pipe
Anti-corrosion Coating of Steel Pipe
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Advanced Production Equipment
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The company has eleven sets of spiral welded steel pipe production unit with international modern levels and a set of production line of modern 3-layer PE Anti-corrosion coatings. The outer diameter(OD) of spiral welded pipe from Φ219mm to Φ3600mm, the wall thickness of spiral welded pipe from 6mm to 25mm, steel grade from A25-X80.
Project
Baotou Daqing Mount emergency water project ( Lead The Yellow River Water into Baotou)
China's Weapons Group pipeline project (Liaoning)
PetroChina Xinjiang Duzishan ten million tons Oil Refining and one million tons ethylene project
Jilin gas pipeline ( Changchun )
Dahuofang reservoir pipelines
PetroChina Kunlun Gas Pipelines
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Copyright 2012
Liaoning Aotong Steel Pipe Co., Ltd.
All Rights Reserved.
Address: No.405 Anteng Road, Qianshan District, Anshan, Liaoning, China
