HDPE double wall steel flat Pipe Equipment:
HDPE double wall steel flat Pipe equipment is the basis on HDPE Pipe production line, a steel tube embedded to achieve the increase in pipe stiffness and strength, while reducing costs of the tube. Increasingly widely used in the main sewer, municipal construction, residential construction, sewage and drainage
HDPE large-diameter steel wound drainage feasibility Summary: In recent years, it was found that a single plastic material, performance limitations, particularly for large-diameter pipe, there are processing difficulties, it is difficult to ensure that the ring stiffness and other problems, so begin to develop a composite plastic pipe in particular plastic composite pipes. Qingdao Shi Cheng Plastic Machinery Co., Ltd. independently developed a "large-caliber double flat wall Plastic drain" of pipes and equipment, to solve the problems before, and applied for a national patent, reached the world advanced level. Large-diameter steel wound drainage, design, reasonable structure, easy processing, cost-effective, give full play to the characteristics of each composite steel strength and rigidity, plastic anti-corrosion and flexibility, so that the double flat wall plastic composite pipe become various types of pipe in the most cost-effective, safe and quality performance of the best underground pipe.