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  • About Us
  • Beijing Sanye dragon pipe Co., LTD is authorized after Steel Tube Factory of China Third Metallurgical Construction Corporation to be responsible for the steel pipe sale, the tubing anticorrosion, the physical distribution warehousing, the international market development, the engineering project contract and the post-sale service is a body's comprehensive company.
  • Sales Network
  • The total pipe production capacity is of 600,000 tons per year, including 200,000tons spiral welded pipe and 400,000 tons ERW tubes. Our products are sold to 22 provinces and municipalities in China and even many foreign countries such as Belgium, Argentina, Vietnam and Singapore; the total sales income are more than 4 billion RMB per year.
  • Products
  • ERW Tube Equipments In 2007, a modern and world class large diameter electric resistance welding steel pipe mill line was established with main equipments supplied by MILLTECH from Korea with advanced technology and automatic control system integrating with Austrian LINSINGERS Edge Miller &Milling Cut-off Machine, American Thermatools HF welding machine and seam annealers and online and offline non-destructive testers from NDT Technologies Inc. Canada.
  • SSAW Pipe Equipments The spiral welded pipe machinery SPM1203 supplied from Germany has an advanced PLC system controlling all main functions, modified Lincoln automatic DC---AC tandem submerged arc welding for both inside and outside which enhanced the productivity and improves the welding quality. The machinery is equipped with an automatic strip centering system. strip edge milling and prebending system, automatic weld gap control, automatic centering device for the internal welding, TV camera and monitor for external welding, digital displays of the main drive speed(welding speed), an wire feeding speed and a flux feeding/recovery system, which are sshighly automated for ease of operation.
  • Partner