PE sewage outfall pipe with PE also known as high-density polyethylene pipe, namely English: HDPE. Such tubes are often used as a municipal engineering preferred pipe, mainly used in: Sewage treatment industry. Because of its wear-resistant, anti-acid corrosion, high temperature, high pressure, etc. Which PPR pipe equipment, gradually replacing the steel, cement pipes and other traditional pipe position in the market, especially since this pipe and light weight for easy installation and moving, is the preferred new materials. Users select the pipeline when this material needs special attention to the following points: 1. Select the plastic pipe materials should pay special attention. There are thousands of polyethylene grades of raw materials, the market there is low as a few thousand dollars a ton of raw material, this material can not be construction products, otherwise rework caused huge losses. 2. Use the pipe manufacturer should take formal professional manufacturer prevail. 3. When the option to purchase PE pipe manufacturers want the field to inspect PPR pipe equipment, to see whether they have the production capacity. PE pipe ubiquitous in our daily lives, the reason for such a wide range of uses by people recognized it certainly has a lot of performance can not be ignored, here we come together to look at the performance of the relevant pipe PE pipe. 1,20 ℃ hydrostatic strength (hoop stress 9.0MPa, 100h). Not broken, do not leak 2,80 ℃ hydrostatic strength (hoop stress 4.6MPa, 165h). Not broken, do not leak 3,80 ℃ hydrostatic strength (hoop stress 4.0MPa, 1000h). Not broken, do not leak 4, elongation PPR pipe production equipment,%. ≥350 5, longitudinal shrinkage (110 ℃) plastic PPR pipe equipment,%. ≤3 6, oxidation induction time (200 ℃), min. ≥20 7, weathering a) (pipe cumulative accept ≥3.5GJ / m after aging energy (1) 80 ℃ hydrostatic strength (hoop stress 4.6MPa, 165h). Is not broken, do not leak (2) fracture shrinkage ,%. ≥350 supply PPR pipe equipment pipe equipment _ _PPR day 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 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!