Cost-Effective Versatile SDR11 HDPE Irrigation Gas Sewage Water Supply Pipe

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Physical performance Static hydraulic strength ItemRequirementItemRequirement Melt mass-flow rate (9/10min)The MFR does not change much before and after processing, within 20%.Static hydraulic strength
(20ºC,100h)No damage; no leakage Oxidation induction time≥20minStatic hydraulic strength
(80ºC,165h)No damage; no leakage Ash≤0.1%(Quality fraction)Static hydraulic strength(80ºC,1000h)No damage; no leakage *Comparison of the values measured on the fittings with those measured on the mix used*If brittle failure occurs, it is considered as unqualified; if tough failure occurs, the test shall be repeated.

Currently, Zhongcai Pipe has 1 major pipeline systems, more than 80 series, and more than 10,000 varieties. The products cover multiple system fields including construction, municipal, home decoration
heating and ventilation, new wind, power cable sheathing, urban gas transmission and distribution, agricultural and forestry irrigation, and sanitary ware. It is one of the larger plastic professional production enterprises in China. Zhongcai Pipe actively breaks through and innovates, taking efficiency as the core and lean as the focus, and comprehensively promotes development of automation, informatization, and intelligence. The company actively builds intelligent mixing systems for raw materials, sealed pipe chain conveying systems, automatic weighing and metering systems, automatic testing systems, and automatic winding packaging, etc. Automated system integration. As a high-tech enterprise, a core member unit of the National Standardization Technical Committee (SC3), and a deputy chairman of the Pipeline Professional Committee of the China Plastics Processing Association, Zhongcai Pipe has presided over and participated in the writing of more than 70 national industrial standards, and technical regulations. It has more than 1,200 patents and has successively obtained more than 100 honors, such as the China Nationalreditation Service for Conformity Assessment Testing Laboratory, the Provincial Technical Research and Development Center, the China Green Environment Label, and the
Top Ten Brands of China's Homeoration Pipes. It has passed the AAA credit rating evaluation for 19 consecutive years, has a good reputation in society, and its market share has increased year by year. brand influence is extensive and profound.