Introduction to PE Pipe Products Polyethylene, abbreviated as PE in English, is a thermoplastic resin produced by the polymerization of ethylene monomers. PE pipes for gas applications represent a replacement for traditional steel and polyvinyl chloride (PVC) gas pipes. PE resin is synthesized through the polymerization of ethylene monomers. Due to variations in polymerization conditions—such as pressure and temperature—the density of PE resin differs, resulting in three main types: high-density polyethylene (HDPE), medium-density polyethylene (MDPE), and low-density polyethylene (LDPE). When processing different types of PE pipes, it is essential to select the appropriate resin grade based on the specific application requirements. Additionally, the requirements for extruders and molds vary accordingly. In the plastic pipe industry, PE pipes, PP-R pipes, and UPVC pipes all hold significant positions; among these, PE pipes enjoy a wide range of applications. Among them, PE water supply pipes and PE gas pipes are the two largest markets for PE pipes.
Introduction to PE Pipe Products Polyethylene, abbreviated as PE in English, is a thermoplastic resin produced by the polymerization of ethylene monomers. During the polymerization process, ethylene monomers are influenced by various polymerization reaction conditions, such as pressure and temperature, resulting in resins with different densities. Consequently, polyethylene can be classified into the following types: high-density polyethylene (HDPE), with a density ranging from 0.941 to 0.965 g/cm³; medium-density polyethylene (MDPE), with a density ranging from 0.910 to 0.925 g/cm³; and low-density polyethylene (LDPE), with a density ranging from 0.910 to 0.925 g/cm³. Internationally, based on the "Minimum Required Strength under Long-Term Hydrostatic Pressure (MRS)," polyethylene resins are further divided into five grades: PE32, PE40, PE63, PE80, and PE100. Among these, PE100 stands out as the primary material for PE pipes due to its superior overall performance in terms of mechanical properties, physical strength, and cost-effectiveness.
Introduction to PE Pipe Products Polyethylene, abbreviated as PE in English, is a thermoplastic resin produced by the polymerization of ethylene monomers. PE pipes for gas applications represent a replacement for traditional steel and polyvinyl chloride (PVC) gas pipes. PE resin is synthesized through the polymerization of ethylene monomers. Due to variations in polymerization conditions—such as pressure and temperature—the density of PE resin differs, resulting in three main types: high-density polyethylene (HDPE), medium-density polyethylene (MDPE), and low-density polyethylene (LDPE). When processing different types of PE pipes, it is essential to select the appropriate resin grade based on the specific application requirements. Additionally, the requirements for extruders and molds vary accordingly. In the plastic pipe industry, PE pipes, PP-R pipes, and UPVC pipes all hold significant positions; among these, PE pipes enjoy a wide range of applications. Among them, PE water supply pipes and PE gas pipes are the two largest markets for PE pipes.