Plastic Machinery Co., Ltd. Qingdao with three PVC double wall corrugated pipe production equipment and UPVC double-wall corrugated pipe equipment exported to overseas, equipment and excellent performance. Difference UPVC double wall corrugated pipe and HDPE double wall corrugated pipe of one, UPVC pipe UPVC pipe with an overview of PVC resin as the carrier wall corrugated pipe equipment prices, with the exact temperature at the time of diminished gravity resin molecular chains, timing melt , active ingredients and other fine features fast absorbing additives, while using the world famous calcium zinc composite heat stabilizer in the resin subjected to high temperatures and melting process can capture, inhibit the absorption of hydrogen chloride and double wall corrugated pipe extrusion equipment, polyolefin structure with a double bond addition reaction, displacement and unstable molecule active chlorine atoms. Thereby effectively scientific control resin in a molten state of degradation and oxidation catalytic decomposition. Two, UPVC pipe Features 1, excellent physical and chemical properties. Production of PVC pipes and fittings large caliber double-wall corrugated pipe equipment, corrosion resistance, high impact strength, fluid resistance (compared with the same caliber of cast iron pipe flow mention 30%). Anti-aging, long life (according to the Ministry of Construction test data illustrate, the age of 40-50), is an ideal material for building drainage, chemical and sewage. 2, light and practical, easy to install. Weighs only 1/7 of the same caliber of cast iron pipe, can greatly speed up the progress of the project and reduce construction costs. 3, the wall is smooth, fluid drainage pipe is not blocked. Check the mouth unique design hdpe double wall corrugated pipe equipment, easy to check the operation, without any tools. 4, saving construction costs. UPV pipe than using the same specifications as the low total cost of cast iron pipe, lower maintenance costs. Double-wall corrugated pipe production line Corrugated pipe production line, double-wall corrugated pipe production line single / double wall corrugated pipe production line :( vertical, horizontal, shuttle) 1, Model: double wall SBG225-800, SBG225-600 (conical twin-screw Host) double-walled SBG225-800, SBG225-600 (single screw extruder) double-walled horizontal PVC (110-630), PE / PP (110-1200) Horizontal single-walled PVC (50-250), PE / PP ( 100-250) 2. Purpose: Bellows primary for high-rise and underground construction, road works and drainage, wire insulation, heating sewage works. pe double-wall corrugated pipe equipment _ with three presses (certified) _ Xinjiang double-wall corrugated pipe equipment supplied by the same three-Plastic Machinery Co., Ltd. Qingdao. Plastic Machinery Co., Ltd. Qingdao with three (www.tongsansuji.com) is Qingdao, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the same three presses leadership with the staff warmly welcome all inquiries to discuss, with three presses to create a better future.