PVC管材有很好的力学性能，且具备良好的耐腐蚀性，重量轻，安装方便，无需维护，用于家装排水系统，是好的选择。也可使用PVC固定或半固定灌溉系统，可节水50%左右，而且能提高产量，大大节约灌喷设施的造价。
PVC pipe has good mechanical properties, excellent corrosion resistance, light weig
Gafloon卡弗龙
PVC管材有很好的力学性能，且具备良好的耐腐蚀性，重量轻，安装方便，无需维护，用于家装排水系统，是好的选择。也可使用PVC固定或半固定灌溉系统，可节水50%左右，而且能提高产量，大大节约灌喷设施的造价。
PVC pipe has good mechanical properties, excellent corrosion resistance, light weight, easy installation and no maintenance. It is the only choice for domestic drainage devices. PVC fixed or semi fixed irrigation device can also be used, which can save water by about 50%, and increase the output and greatly save the cost of irrigation and spraying facilities.
PPR水管是在镀锌管、铝塑管、PE管等管材各种原因之后的更新换代的产品，ppr供水管主要使用的是无规共聚技术生产制造出来的。PPR水管中的PPR指的就是ppr材料，其在经过高温的加工后，生产制造成而成的管材。PPR水管具有实惠、保温效果好、管壁光滑等的优点，是现如今在家居装修中使用比较受欢迎的供水管材。
PPR water pipe is a new product after galvanized pipe, aluminum plastic pipe, PE pipe and other reason. PPR water pipe is mainly produced by random copolymerization technology. PPR in PPR water pipe refers to PPR material, which is produced after high temperature processing. PPR pipe has the advantages of affordable price, good insulation effect, smooth pipe wall, etc. it is a popular water supply pipe used in home decoration nowadays.
ppr热膨胀性能
我们会使用冷水，也会使用热水;我们生活的环境也会发生一年的四季变化。所以的水管材料不应该是导热材料，应该是热膨胀系数较小，对环境温度和使用温度适应性较强。热膨胀系数过高也是漏水的原因之一。
Thermal expansion properties of PPR
We use cold water and hot water; The environment we live in also changes in four season of the year. So the water pipe material should not be thermal conductivity material, should be the coefficient of thermal expansion is small, the environmental temperature and use temperature adaptability is strong. High coefficient of thermal expansion is also one of the reason for water leakage.
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