PE给水管应用范围：
PE water supply pipe application scope:
1、 城镇供水；
1. Urban water supply;
2、 食品、化工领域
2. Food and chemical industry
3、 矿砂、泥浆输送
3. Transportation of ore and mud
4、 置换水泥管、铸铁管和钢管
4. Replacement of cement pipes, cast iron pipes and steel pipes
5、 园林绿化管网管道特点PVC的定义： PVC管排水管是以卫生级聚氯乙烯(PVC)树脂为主要原料，加入适量的稳定剂、润滑剂、填充剂、增色剂等经塑料挤出机挤出成型和注塑机注塑成型，通过冷却、固化、定型、检验、包装等工序以完成管材、管件的生产。
5. The definition of characteristic PVC of landscape pipe network: PVC pipe drainage pipe is made of health grade PVC resin as the main raw material, adding proper amount of stabilizer, lubricant, filler, color additive, etc. to be extruded by plastic extruder and injection molded by injection molding machine, and completing the production of pipes and pipe fittings through cooling, solidification, finalization, inspection, packaging and other processes.