一、压力
PE给水管是输送自来水的，一般是需要泵从地下往地面抽水，输送到居民家里，因为PE给水管需要承受住泵抽水时的压力，所以给水管按照压力的大小，一般将PE给水管分为五个等级，分别是0.6Mpa，0.8Mpa，1.0Mpa，1.25Mpa，1.6Mpa。他们分别承受6公斤压力、8公斤压力、10公斤压力、12.5公斤压力和16公斤压力。泵抽水的压力越大，需要的PE给水管的压力等级越高。
PE排水管一般是排放污水，从高处往低处自流的，所以PE排水管一般不需要考虑压力等级。
二、价格
PE给水管因为使用的是全新的高密度聚乙烯材料，所以成本相对会比PE排水管相对高。
三、材料
PE给水管需要输送自来水供人们日常生活用水，所以PE给水管一定要符合国家卫生标准，PE给水管的原料也必须是符合国家标准的高密度聚乙烯。
PE排水管用途是排放污水，所以只要是可降解、不污染环境就可以了，一般经过客户的允许，PE排水管可以加入一些回料进行生产，并且成品不耽误使用。
四、卫生标准
PE给水管是严格按照国家卫生标准生产的，原料全部都是高密度聚乙烯，决不掺杂任何回料及其他添加剂。
PE排水管在符合适用条件，并且经过客户允许的情况下，添加回料以供客户自己选择。
Zibo Xinda Plastic Co., Ltd. was established in 2007, specializing in the production of HDPE water supply, gas HDPE steel wire mesh skeleton and PE sewage pipe fittings, PE&PVC double wall corrugated pipe, PP-R cold and hot water pipe fittings, PE-RT heating pipe, etc. The address is located in Wutai Industrial Park, Linzi District, Zibo City, Shandong Province. The company has more than 100 employees, 15 technicians, solid professional skills, strong technical force, and has been fully committed to the development of plastic pipeline industry for a long time. The company has international leading production equipment, advanced production technology, perfect testing instruments, products used in municipal construction, building water supply and drainage, heating pipe networks, urban and rural tap water official network, agricultural irrigation and coal mine gas drainage, A field of ventilation, etc. The company pursues the quality first, customer first service purpose, strict quality control, pipe quality fully up to the national quality standards. Our company will provide our customers with qualified products and perfect services with a serious attitude, and would like to cooperate with friends from all walks of life, create brilliant future.
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