Cangzhou Spiral Steel Pipe Tianhui Industrial Company is a professional production and operation of the spiral steel pipe manufacturer, the production of spiral steel shelf quality spiral steel pipe spiral steel pipe, spiral pipe, seamless steel pipe, seamless pipe, straight seam steel pipe, straight seam pipe, longitudinally welded pipes, spiral welded pipe, welded pipe, pipe insulation, anti-corrosion steel pipe, penstock, submerged arc welded pipe, dredging steel pipe, sewage pipe, lose mud Steel Pipe. Specializing in the production D219mm D3220mm * 5-60mm spiral welded steel pipe \ ASTM A106 GR B Steel Pipe SAW SSAW spiral steel pipe (material: steel Q235A Q235B Q235C Q345B 10 # 20 # steel 16Mn L245 L290 L360 pipeline steel S245 S290 S360 X42 X52) spiral welded pipe, spiral pipe, dredging pipe, lose mud Steel Pipe, ERW straight seam steel pipe, longitudinally welded pipes, pressure pipe, hot-rolled steel pipe, thermal expansion pipe, seamless steel tubes, welded steel pipes, pipe insulation, anti-corrosion steel pipe and elbow, France blue, three-way, the size of the first, and Big Bend fittings. The company promises: equal quality steel, steel pipe lowest price. The price of an equivalent steel pipe, steel pipe best quality. Company to participate in a variety of pipes, pipe network engineering, pipe fittings tender. It is the first set of thick-walled large-diameter spiral pipe production manufacturers can produce 406 * 22mm-2820 * 32mm special thick-walled spiral steel pipe. The products are widely used in petroleum, natural gas, coal gas, water supply, thermal power generation, steam heating, hydropower penstock, thermal power generation, maintenance dredging, transmission fluid steel pipe, piling, bridge, steel structure multi-industry foundation engineering. Www.hbthgg. com www.thgangguan.com www.naimoguanjian.com www.hbbgc.com www.pvdfgc.com www.naimogd.com www.hbbengguan.com