Liaocheng State Pipe Co., Ltd. specializes in the production Hao shaped pipe, seamless pipe, square and rectangular tube, custom shaped tubes and so on. The company's technology is strong q345 hexagonal steel pipe manufacturers, production equipment testing means complete hexagon steel factory price, reliable product quality. We welcome new and old friends to the company to discuss cooperation. I will provide first-class quality products and quality service to you. Cold drawn seamless steel pipe shaped Series Specifications: diameter from 10mm-350mm Thickness: 1mm-25mm production from Liaocheng Hao Steel Co., Ltd. specializing in various countries shaped pipe, seamless pipe, square and rectangular tube, custom shaped tubes and so on. Also, according to market demand hexagonal steel plant, in 2010 with a new Yixingguan to stress annealing (electric heating temperature up to 700 ℃). The furnace can eliminate stress by 65mn Yixingguan roll forming process produces cold-drawn steel hexagonal so shaped pipe corners and flat parts of a consistent standard mechanical properties of carbon steel, greatly improving the weldability shaped tubes. Uphold: "real things, honest and treat people" concept, the production of high quality products. # 20 hexagonal cold drawn steel plant, Yancheng hexagonal Steel Plant, the country is provided by Liaocheng country Hao Hao steel pipe Limited. National Pipe Co., Ltd. Liaocheng Hao (shop1357493765339.1688.com/) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the country Hao pipe into the brilliant and you work for a better future!