Selection of raw materials is a basic factor is the first, PE plastic pipe specifications a wide range of brands, numerous, the same material can produce a grade of HDPE double wall corrugated pipe but can not produce PE pipe. Here manufacturers still need to identify themselves, to choose the right pipe material, when the choice of materials to be more test performance, such as impurities, fat soluble. Effect of temperature on PE pipe quality: temperature affect the plastics and plastic pipe production is mainly due to cable pp pipe, the temperature is too low dn400 pipe, tube well water is not good plasticizing, high temperature, the material decomposition. Control temperature shall be determined according to the original formula, and structure of the nose extruder screw speed and other factors. The processing of rigid PVC pipes, because the processing temperature and decomposition temperature is quite close, production should strictly control the point of the material temperature. Also note that the location Thermometer error and measurement point. PE pipe and we may have a certain understanding, but to say that PE pipe fused connection may not be so clear. In fact, this is the fused fused connection he sets in the PE pipe, with a special welder for electricity, it also tube fused on the outer tubular member into the end face of melting. Wait until the cooling pipes as well as fittings they will fuse together. It is characterized more convenient connections to water, the quality of the joint is also very good, but he fused pipe prices, but very expensive, oh, it is suitable for connection through a large diameter pipe inside. pvc water supply | Xiong Yu-tai (certified) | Water provided by Xiong Yu-tai plastic factory. Xiongxian-Thai plastic products factory (www.taiyusuye.com) Hebei Baoding, UPVC pipe leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xiongxian Thai-leadership with the staff warmly welcome all inquiries negotiations to create Xiongxian Thai-better future.