Hot-rolled rectangular tube

Contact: Xiao Feng phone: 18931750571 office landline: 0317-2045575 Rectangular Pipe manufacturer, Cangzhou Rectangular Pipe, Rectangular Pipe Cangzhou price, manufacturer, (Gold recommended) square steel, Cangzhou square and rectangular tubes, square and rectangular tube manufacturers? specifications Yantai Steel Pipe Co., Ltd. Hebei professional production of seamless pipe, seamless rectangular pipe, large diameter thick-walled rectangular pipe, welded square and rectangular tube, 800 * 800,600 * 600,500 * 500,400 * 400, 300 * 300 square tube 600 * 500, 500 * 400 rectangular tubes, seamless square tube 20 #, 20 # seamless tube moments, Q345B seamless square tube, Q345B seamless rectangular tube, Q345B Rectangular Pipe Weld, Q235B large diameter square tube, Q235B large torque tube diameter, 304 stainless steel square and rectangular tube, galvanized square and rectangular tube, all kinds of special steel. ???? Size: 10 * 10 600 * 600 mm --- ???? thickness: 3 - 25 mm ???? Material: Q235B, Q345B, 20 #, ???? ST37, ST44, ST52,. ASTM A53, ASTM A 10 etc ???? Standard: GB / T3094-2000, GB / T6728-2002, JISG 3466 ???????? etc. Application: construction, machinery manufacturing, iron and steel projects, shipbuilding, solar generation stents, steel engineering, electrical engineering, power plants, agricultural and chemical machinery, glass curtain wall, car chassis, airports and other ??????? a caliber: F30 * 30 ---- 100 * 100 --- 300 * 300 --- 500 * 500--800 * 800mm, wall thickness of 3mm-25mm Length: 5m-16M ???? 2, caliber J30 * 40 ----- 150 * 50 ---- 300 * 400- 600 * 400--800 * 600mm, wall thickness of 3mm-25mm Length: 5M-16M ???? 3, special specifications can be customized according to the customer, a small amount can also be connected to a single production requirements, the company has 500 * 500, 600 * 600, 600 * 800 large cross-section cold-formed steel rectangular tube bending machine roll, roll extrusion molding production line, bending, straightening, cutting and polishing equipment, can be carried out after forming the steel deep processing. large diameter, thick-walled Rectangular Pipe, Acoustic Pipe is our flagship product, to fill some gaps at home and abroad. ???? I perennial customized cranes, steam hoists, crane lines, cranes with square and rectangular tube, size is 135 * 135 * 10-12, seamless Rectangular Pipe can be customized, but also a small amount of orders. ???? At the same time able to produce oval, semi-circular arch, fan-shaped, triangular, hexagonal, octagonal and complex guitar sections and different standards, materials, seamless, seam, nearly thousands of alloys Pipes shape specifications. My company: high variety, low-volume, high-precision, fast delivery purpose of serving the new and old customers. Welcome customers to visit our factory. Our specialized products will show in front of you. Build quality of the production of specialized products