Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of welded pipe equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan Huaxin Cheng Li mechanical and electrical equipment for you elaborate spiral welded pipe equipment, professional-quality spiral welded pipe equipment pressurized fluid transport spiral submerged arc welded pipe (SY5036-83) is a hot-rolled steel strip coils for the tube, often warm spiral forming, with double-sided submerged arc welding method for spiral seam steel pressurized fluid delivery. Strong pressure steel straightening machine, welding performance, through a variety of rigorous scientific examination and testing, the use of safe and reliable. Large diameter steel pipe straightening machines offer high transmission efficiency, and can save the laying of pipeline investments. Mainly used to transport oil, natural gas pipelines. General low pressure liquid delivery spiral submerged arc welded pipe (SY / T5037-2000) is a hot-rolled steel strip coils for the tube, often warm spiral shape, using double-sided automatic submerged arc welding or welding into the legal system by water, gas, air and steam low pressure liquid delivery SAW pipe. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is a high-tech enterprise specialized in the design, development and manufacture of welded pipe equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and pipe finishing equipment and high-precision slitting line equipment. Taiyuan 华欣诚 introduce you after slitting line of spiral welded pipe production line should be improvement and spiral welded steel pipe straightening Longitudinal molding machine manufacturers, as "Bauschinger effect" strength of materials must be lost. Longitudinal slitting line production process by flaring the strength is improved, which is favorable conditions Longitudinal. To compensate for this shortcoming spiral welded pipe method, it is necessary to increase Flaring devices flaring. In addition, studying the use of a needle to make the material strength ferritic steel after forming a new method to improve the get. The current specification is generally spiral welded pipe diameter (89 ~ 2450mm) × wall thickness (0.5 ~ 25. 4mm), length 6 ~ 35m. Spiral welded pipe is mainly used for water, oil, gas in low pressure pipes, but also for building piles and certain mechanical structure tubes. - 'Spiral welded to carbon steel, low alloy steel for hot-rolled coils or blanks, depending on the specifications of the finished welded steel pipe specifications. Straightening machine manufacturers | Huaxin Cheng electromechanical (certified) | Pernambuco leveler provided by Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. (www.tyhxc.com) is Jinzhong, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huaxin Cheng leader in mechanical and electrical staff warmly welcome all inquiries negotiations to create a better future for electromechanical Huaxin Cheng.