square and rectangular steel tubes

Place of Origin: Hebei China (Mainland) Brand Name: xinzhonglian Model Number: 30*30*2. 5- 500*500*25

Shape: Square Type: Ductile Iron Pipes Specification: 30*30*2. 5- 500*500*25



we are the HEBEI XINZHONGLIAN SPECIAL STEEL TUBES CO, , LTD , our main products are some square steel tubes and rectangular tubes

We are specialized in making Square Steel Tube, the specification range 100*100 mm - 400*400 mm , with wall thickness between 6 mm - 20 mm . Meanwhile we are also able to make other kinds of products with complex cross section and various standards such as Ellipse tube, semicircle tube, arch tube, fan- shaped tube, triangle tube, hexagon tube, eightangular tube and so on. , about thoudands of kinds of materials (seamless, welded, alloy) . With the rolling bent extrusion molding production line and the equipment of bending , straightening cutting and polishing , we can process the finished products. Our company is equiped with testing instruments, which can ensure the special material properties required by the customers. The main products Big Outside Diameter & Thick Square Steel Tube have filled the blank of both at home and abroad. Our products are widely used in many industries , for intence: steel constructon project, machinery making, shipbuilding