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 spiral welded pipe mill for you to share relevant knowledge diameter spiral welded steel pipe unit has a hollow cross section, a large number of pipelines for transporting fluids, such as the transportation of oil, gas, gas, water and some solid materials, pipes and so on. Compared to other steel and solid steel bar bending torsional strength, lighter weight, an economic cross-section steel, widely used in the manufacture of structural parts and mechanical parts, such as drill pipe, automotive drive shafts, bicycle frames and construction using steel scaffolding. Thermal expansion of steel is an important raw material welded industrial construction equipment, aerospace, geology, oil refining, machinery and other industrial equipment necessary foundation. Spiral welded pipe mill capable of producing thermal expansion pipe, marking the transition on the road to industrial countries has taken a solid step forward. To 6% annual growth increments, galvanized as a relatively inexpensive anti-corrosion measures, the construction industry for corrosion protection plays an important role. Thermal expansion of galvanized steel in the actual corrosion can play an important role in pipe equipment manufacturers, to achieve good use value trends, in accordance with the standards and form. In general, the diameter of the tube can be divided into outer diameter, inner diameter, nominal diameter Taiyuan Huaxin Cheng Electrical Equipment Co., Ltd. is specialized in the design, development and manufacture of welded pipe equipment, spiral welded pipe equipment, cold-formed steel equipment, sheet and tube finishing equipment and high-precision slitting line equipment, high-tech enterprises. Taiyuan 华欣诚 machine for your straight edge of the Electrical advantage and disadvantage of forming a row of rollers. Forming units arranged by an pre-bent frame, one row of roller racks, two closed rack. Deformation zone than conventional roll forming short, less molding vehicles, reduce equipment investment. Rough-shaping roller shared segment, can be adapted to a variety of specifications of steel, savings over conventional unit rolls about 60%, in particular all the discharge roller portion is not replaced. Straight edge forming units deformation zone is short, less molding sorties, so its transmission structure is simple corrugated pipe equipment, and easy maintenance. 2. Forming a stable cold-formed pipe equipment, the strip edge distortion free deformation is always in the state to achieve a natural edge over molding. Therefore, after forming the steel surface quality has been effectively guaranteed. 3. Using side-up quick-change mechanism, and fewer vehicles roll change when changing specifications, so that the roll change and adjustment time is much shorter, effectively improve the mill operating rates. Frequency welded pipe equipment, Huaxin Cheng electromechanical (certified), Tianjin Pipe equipment provided by the 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.