PE pipe HDPE mine engineering plastics in all ranks wear plastic crown, the most eye-catching. The higher the molecular weight of the material, the more wear-resistant, even more than many metal materials (such as carbon steel, stainless steel, bronze, etc.). Under conditions of strong corrosion and high wear life is 4-6 times of steel, is nine times that of ordinary polyethylene; and to improve transport efficiency by 20%. Retardant, good antistatic properties, are up to standards. Mine life of over 20 years, significant economic benefits, impact, abrasion, anti-double effect is significant. PE pipe for water supply is the traditional steel pipe, PVC water pipe replacement. Water supply must withstand a certain pressure, usually opt for large molecular weight, good mechanical properties of PE resins, such as HDPE resins. LDPE resin tensile strength, low Shandong PPR pipe production line, when the pressure difference between the PPR pipe production line machinery, poor rigidity PPR pipe production line machinery, molding dimensional stability is poor, and the connection difficult, suitable as water pressure tube material. However, because of its high health indicators, PE especially HDPE resin production of drinking water has become a common pipe materials. The melt viscosity of small PPR pipe production line HDPE resins, good fluidity, easy processing, and thus their choice of melt index is also wider, usually between MI 0.3-3g / 10min. Shandong PPR pipe production lines, PPR pipe production line, the days of the letter provided by the Qingdao-day letter Thai Thai Plastic Machinery Co., Ltd. Qingdao day letter Thai Plastic Machinery Co., Ltd. (www.qdtianxintai.com) strong, credible, in Qingdao, Shandong granulator industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the day you hand in hand into the brilliant Taihe letter, for a better future!