Hao Steel Co., Ltd. Liaocheng States specializing in the production of various special-shaped pipe, seamless pipe, square and rectangular tube, custom shaped tubes and the like. The general is to strip after unpacking, smooth, curl convex specialty steel, welding forming tube, pipe and then rolled into the square tube and then cut into the required length. Our company is committed to improve product quality, innovation and excellence. The company pursues: "Users need to pursue convex steel, quality reputation and development" purposes. Corrosion protection methods: 1. Pipes coated with asphalt paint layer: 2 cement mortar lining + special coating 3. Pipes with coal tar epoxy coating layer 4. 6. Cement epoxy coated ceramic lining 7. sulfate cement coating layer and coated with a polyurethane layer embalmed Pipes: 1. Pipes coated with asphalt paint layer: 2 cement mortar lining + special coating 3. coal tar epoxy coating Pipes 6. The epoxy layer ceramic-lined coat and sulfate cement aluminate cement coating layer 7. The polyurethane coating Pipes Hao Steel Co., Ltd. Liaocheng States specializing in the production of various special-shaped pipe, seamless pipe, square and rectangular pipe, custom shaped tubes and the like. The company invested its own production seamless convex steel supply, and in order to better serve new and existing customers, the company offered a home delivery service, and a car, hand pick customers to negotiate business. Main Material: 10 #, 20 #, 35 #, 45 #, 20G, 40Cr, 20Cr, 16Mn-45Mn, 27SiMn, Cr5Mo, 12CrMo (T12), 12Cr1MoV, 12Cr1MoVG, 10CrMo910, 15CrMo, 35CrMo, 40CrMo and so on. Shaped pipe size: the length size from 20mm-600mm thickness from 3mm-20mm between the various specifications, the shape of a triangular tube, hexagonal tube, oval tube, D-tube, the male pipe, female pipe, half-pipe, bread tubes, gold tubes, octagonal tubes and steel pipes and any other polygonal shaped steel tubing. Male pipe specifications, Changzhou convex steel pipe, steel pipe State-hao (view) provided by Hao Steel Co., Ltd. Liaocheng States. "Seamless, precision steel, alloy tube" preferred Hao Steel Co., Ltd. Liaocheng States (shop1357493765339.1688.com/), the company is located: Shandong Liaocheng Development Zone of Liaohe Road East, over the years, the ho steel to provide customers with the most quality service, contact: Renshi Guo. Welcome to the new and old customers call, letter, visit the guide, business negotiations. State-hao steel expect to be your long-term partner!