Basic Information

Anshan Dragon Pipe Industries Co., Ltd.(DPI) is a Sino-German Joint Venture invested by Steel Tube Factory of China Third Metallurgical Construction Corp., Salzgitter Maschinenban GmbH and Management Engineering GmbH. The company equipped with two production lines of 529mm and 2032mm. With annual production of 60,000tons pipe, we can produce series of "San Ye" brand Spiral Seam Double Sub-merged Arc Weld Pipe in accordance with Trade standard, National standard and API Spec.5L. Our SPM1203 Spiral Pipe Welding Machine provides following advantages, •High product quality owing to the advanced Forming and Calibration System with integrated gap control and strip auto centralizing; •Characterized by a high adaptability: Steel qualities up to X70 Any diameter ranging from 219mm to 2032mm and wall thickness from 6mm to 19mm; •Higher operating convenience and more information about machine conditions by the Programmable Logic Controller(PLC) with test display resulting in: Cost cutting by low maintenance effort and Fast fault analysis.


Pipe / Profile Manufacturer