Pipe Description: double-wall corrugated pipe is a new type of plastic pipe. Compared to metals, ceramics, concrete and other pipes, double-wall corrugated pipe has a meter light weight, low cost, corrosion can withstand the impact of soil pH of double-wall corrugated pipe, with sufficient mechanical properties and rigidity; At the same time, both excellent flexibility, but also has great compressive strength and good adaptation for special occasions; smooth wall, to reduce the flow resistance of liquid in the tube, and further increase transmission capacity; strengthen the pipeline wall corrugated shape of the load capacity of the soil, facilitate continuous laid on uneven ground; a wide temperature range, the cracking pipes are not leaking and swelling at -60 ℃ environment; has good weather resistance and long-term thermal stability; interface uses dual-ring socket type to facilitate the construction and sealing, easy handling, low labor intensity, fast construction schedule; polyethylene material containing only carbon, hydrogen two elements plastic double wall corrugated pipe equipment, environmentally friendly, green. Applications: Municipal Engineering rainwater, sewage; industrial wastewater, residential drainage works; Salt Brine, water fishery; mine ventilation, drainage works; forestry irrigation; chiseled into the wall of the tube into the project (the opening of double-wall corrugated pipe); Hydraulic; low voltage cable and communication cable sheathing; highway embedded pipes; double wall corrugated pipe production line equipment direct extrusion (dual extrusion) molding process, human-machine interface control system, high degree of automation, quality, reliable, stable operation, a number of products the company has been recognized Provincial Science and Technology Department of the provincial high-tech products, through international CE certification, ISO9001 international quality certification, and exported to Asia, Africa, Europe, Russia and other regions, and internationally renowned machinery The company has established partnerships perennial, many domestic Group companies are purchasing our products, and spoke highly of. Agents of foreign companies and foreign businessmen have maintained good cooperative relations. Companies in the principle of independent innovation, there are 12 national invention patents pa double wall corrugated pipe production line, 26 utility model patents, patent appearance 8. Production line control system: Siemens company specializing in PLC control system, large color touch-screen interface, high degree of automation, reliable, easy to operate, with remote communication capabilities, enabling remote fault diagnosis and troubleshooting. . pp double wall corrugated pipe production line _ _ double-wall corrugated pipe with three presses supplied by the same three-Plastic Machinery Co., Ltd. Qingdao. Plastic Machinery Co., Ltd. Qingdao with three (www.tongsansuji.com) strong, credible, Qingdao, Shandong Province in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead you to join with three presses and into the brilliant, for a better future!