| Production 219-508 mm Longitudinal Welded Pipe advanced by today international anti-roll forming process, electrical targeted by Germany Siemens company PRC and the United Kingdom MENT DC digital speed control device to ensure that the unit high precision and high efficiency operation reliability. Production 219-426 mm diameter unit by adopting international advanced up of reducing technologies, can ensure that hot-rolled steel pipe in the process of thermal balance, production 244.5-720 mm expansion units in the pipe wall thickness of the same circumstances can be different specifications , The different thickness of the pipe. So that the overall company;s product series. My company's products, using all the international and domestic advanced production facilities (by) so as to improve product quality superiority. Products are oil pipes, pipe joints straight, hot-rolled steel pipe, seamless steel pipes, etc. of |
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