With the continuous improvement of polyethylene material properties, has been widely used in the production of gas pipes and water pipes. Water, gas polyethylene pipe has the following advantages can be obtained by all-welded or fused counterparts welding PE pipe welding without leakage system equipment to ensure that water and gas pipelines with high security. Because of its light weight and flexibility features and easy to transport and install PE pipe equipment, machinery, resistant to ground movement (such as earthquakes and soil subsidence) and without digging installation techniques. Since polyethylene has excellent creep resistance, corrosion resistance and good environmental adaptability Qingdao PE pipe equipment, which has a very long life, can ensure that more than 50 years. Qingdao day letter Thai Plastic Machinery Co., Ltd. specifically for PE pipe extrusion machine design and manufacture of high efficiency, the use of non-isometric wavy screw, forced cooling reverse spiral groove feed zone, with high speed and low noise and hard gear reducer, low energy consumption, Extrusion large and very stable; proprietary technology designed sizing and cooling system by using film and water ring cooling to meet the requirements of HDPE material, diameter and ensure stable production at high roundness of thick-walled tube; Spiral Split dedicated composite head, easy to adjust, the material evenly PE pipe equipment suppliers, high quality pipes, simple production line operation, high speed and efficiency, stable operation. Passengers are welcome to visit our company guidance. Low temperature embrittlement point PE pipe for -70 ℃, better than other pipes. In the winter field construction of PVC (PVC-U) pipes easy to rattle, our Beijing area laying PVC (PVC-U) pipes buried to a pilot project experience is summarized in subzero temperatures would not be suitable for polyvinyl chloride (PVC-U) pipe laying construction of the. There is a clear evidence for improved low-temperature toughness and impact resistance of PP can be made of ethylene and propylene monomer random copolymer polypropylene (PP-R), which generally use the process route and method iPP make gas mixture of propylene and ethylene co-polymerization to obtain the main chain randomly distributed copolymer of propylene and ethylene segments (ie, PP-R pipe material), PP-R pipe material ethylene content mostly around 3%. However, the PP-R improved low temperature performance is still unsatisfactory, its brittle point of about -15 ℃, much higher than the brittle point temperature polyethylene pipe -70 ℃. PE pipe equipment suppliers _ days Nobuyasu (certified) _PE tube equipment from Qingdao Thai Plastic Machinery Co., Ltd. day letter. Qingdao day letter Thai Plastic Machinery Co., Ltd. (www.qdtianxintai.com) is a leader in Qingdao, granulating machine, 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 days leading Nobuyasu staff warmly welcome all inquiries negotiations to create the day Nobuyasu a better future.