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  • Advanced Production Equipment
  • The steel pipe production unit adopts world famous Lincoln welding machine. The inside and outside welding also adopts the laser tracking system of UK meta company for automatic monitoring and high level of automation control system of computer touch. The production line is equipped with advanced end expansion, auto-hydrostatic pressure(up to 25 Mpa)and pipe end beveling machine.


    Production Unit Uncoiler


    Automatic submerged outside the defended


    Outside Welding and UK Laser Automatic Monitoring & Tracking System

    Steel Pipe Convey System


    Auto-control Hydrostatic Pressure Test


    Pipe End Beveled Production Mill


    Cold Expansion Production Mill


    Lincoln welder

    The company has a modern production line of 3PE Anti-corrosion Steel Pipe,which is equipped with the most advanced automation equipment and quality inspection equipment, annual capacity amounting to one million square meters, product standard of SY/T0413-002.


    Pipe Coating Production Mill


    Coating Middle Frequency Heating Device


    Coating Epoxy Powder Painting Device


    Coating Adhesive and Polythene Production Device

  • Video
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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