PE燃气管采用单螺杆超高交联聚乙烯管材挤出工艺，是利用柱塞对物料施加200~500MPa的超高压，使物料在温度240~260℃的加长口模中发生交联的一种直接挤出技术。该技术产品质量稳定、结构均一。

PE Fuel Gas Pipe adopts the single screw cross-linked polyethylene extrusion processing with extra high tension,which may exert the extra high tension of 200-500MPa on the materials by utilizing the plunger,it belongs to one kind of direct extrusion processing,to make the materials become cross-linked in the lengthened neck ring mold with the temperature of 240~260℃。This technical product has good features as stable quality and uniform structure.

　　PE燃气管选用优质进口燃气管道专用原料制造，具有记忆膨胀效用，确保管件热熔焊接质量。重量轻、柔韧性好、抗沉降性优异、耐化学性能好、耐环境应力开裂性优异、施工简单、土方量少、管道维护费用低、工程造价低，使用寿命达50年以上。

PE Fuel Gas Pipe adopts the high quality imported raw materials special for the production of fuel gas pipe.It has the effection of memory expansion.It may ensure the welding quality of pipe hot melting.It has the good performance characters such as light in weight,good flexibility,excellent resistant settleability,good chemical resistance,excellent environmental stress cracking resistance,simple in construction,less in earth volume,low expenses in pipe maintencance,low in engineering cost,and over 50 years in using life.

　　产品主要用于燃气工业燃气输配领域中，-20℃~——40℃人工煤气或液化石油等工作不大于0.4MPa,可燃气气体的输送。

The products is mainly used for the fuel gas distributing of fuel gas industry,for -20℃~——40℃ manufactured gas or LPG(liquefied petroleum gas)with working pressure less than 0.4MPa,transporting of combustible gas.