Square tube, rectangular tube, pipe, seamless pipe, Shanghai Peng Ding Industrial   

Shanghai Peng Ding Industrial Co., Ltd is specialized in the production of 30*30 - 500*500 wall thickness of 3 mm and 25 mm of large diameter thick walled square tube, Q345 low alloy square tube, seamless pipe, large diameter thick walled rectangular 30*40 400*600 wall thickness 3 mm - 25 mm tube, Q345 low alloy rectangular pipe, seamless rectangular tube. The production range includes a variety of square tube, rectangular tube, square tube, galvanized square pipe, square tube, square tube, Q345 low alloy seamless square tube, rectangular tube, large diameter thick walled square tube, rectangular tube, the high frequency of double seam welded pipe, seamless pipe and a variety of steel pipe, galvanized processing, tube forming processing, tension winding arc tube bending process...... Wall thickness range: 0.5-25mm. The company has 500x500 large cross-section rectangular tube, cold-formed steel unit roll bending, roll extrusion production line, bending, straightening, cutting and polishing equipment, large diameter, thick walled square pipe is our main product. Among them, galvanized square pipe production line with advanced technology, online zinc, zinc layer repair weld position off, the ability of corrosion resistance of protective seam. Products by 15mm500mm 15*15----500*500mm diameter square tube, rectangular tube 10 x 20-600*400mm. Slitting rolling, set cold bending, welding, galvanized in one, uses the high quality cold rolling, medium and thick steel plate and advanced equipment to produce high frequency tube models of various specifications, annual production capacity of 5-8 million tons. Seamless rectangular tube, is my company along the deep processing of steel products development track, the development of new product series with round pipe seamless steel pipe or steel pipe welding as a base material, the cold roll push rolling forming large diameter thick wall square, rectangular shaped steel tube. So it has the characteristic of "high quality, variety and big wall thickness". Materials including Q195, Q215, Q235, Q345, st37-2, SS400, St52-3, 16Mn, J55, 20, SM490A, SM520A, ASTM A106 GR.B plain carbon steel and high quality steel, alloy steel. Product Executive: GB / T6725-2002, GB / T6728-2002, GB / T3094-2000, LW/T02-2004, DIN59410, JISG3466-88, EN10210 and other standards. Widely used in construction engineering, bridge column, petrochemical, pipeline, electric power, machinery manufacturing, metallurgy, mining, boiler plant, coal machine factory, train, automobile, shipbuilding, water supply, mechanical tube, mining machinery manufacturing, large-scale steel construction and other industries. Products meet national standards, according to customer demand by using the standard JIS, German standard DIN, American Standard ASTM production, can also be customized according to the actual needs of users. We are sincerely willing to work with friends from all walks of life to work together to create a brilliant tomorrow.

Square tube, rectangular tube, pipe, seamless tube, low alloy tube