Supply Zhejiang Rectangular tube stock the Quzhou Rectangular Pipe prices, Hangzhou Rectangular Pipe suppliers Products Rectangular Pipe, square pipes and rectangular pipes call, that is, appearance etc. of the steel. Strip been processed volumes from the system. General is to strip After unpacking, smooth, curl, tube welding to form tube rolled into the square tube is then cut into the required length. Product attributes, also known as square and rectangular cold-formed hollow sections, referred to as the square tube and rectangular tubes. Square tube Material: carbon steel square tube, low-alloy square tube. Carbon steel is divided into: Q195, Q215, Q235, SS400, 20 # steel, 45 # steel; divided into low-alloy steel Q345, 16Mn, Q390, ST52-3, and so on. Use My company mainly produces the straight seam welded square and rectangular tube. Can be used in shipbuilding, automobile parts, fitness equipment. The main purpose use classification - decorative square and rectangular tube, square and rectangular tube of the machine equipment, machinery industry with a square tube, chemical square tubes, steel square tube, the shipbuilding square tube, square tube for automobiles, steel beams and columns with square tube, special purpose square tube custody Storage Keep in a dry and well-ventilated place. To avoid moisture. Other notes Rectangular Pipe Product Use: machinery and equipment, solar energy equipment, steel structures, automotive parts, bridge piles, fence, inside the ship structure. Transactions that if you need a special model or need a large volume to be made to order in advance. Custom required to pay a deposit, pay the full amount shipped.