ppr管规格-大渡口区ppr管-Gafloon卡弗龙

管材管道在使用过程中热胀冷缩现象也是不可避免的。选自耐水性材料的PPR管道刚性增强，水平布管时不易下垂，增加了管线的美观，ppr热熔管，管道的弯曲回弹性得到提高，在高温下时仍保持外形的稳定。

The phenomenon of heat expansion and cold contraction is inevitable in the use of pipe. The PPR pipe selected from water-resistant material has stronger rigidity， and it is not easy to sag during horizontal pipe laying， which increases the appearance of the pipeline， improves the bending resilience of the pipeline， and maintains the stability of the shape at high temperature.

给排水管的支吊架，有的施工人员为了节省费用，选择的型钢偏小，布置的数量没达到要求，或者布置的位置不合理。解决办法：在横管三通和弯头附近的地方一般要设置支吊架（此处一般受水流冲击力大些）。另外，对于upvc管而言，横管吊架设置的间距和它的dn直径相同，比如dn40的管吊架间距就为40cm。

For the supports and hangers of water supply and drainage pipes，ppr管， some workers choose ***all parts steel in order to s***e costs， the number of layout does not meet the requirements， or the location of layout is unreasonable. Solution: the support and hanger should be set near the cross pipe tee and elbow (the impact force of water flow is greater here). In addition，大渡口区ppr管， for UPVC pipe， the spacing of horizontal pipe hanger is the same as its DN diameter， for example， the spacing of Dn40 pipe hanger is 40cm.

水路改造需要改变水路方向，ppr管规格，一定注意配件的质量，配件牌子也要注意，避免工人以次充好，选择同品牌配件，不同厂家用料配方肯定是不同的，即使热熔到一起也会留下隐患。配件也分热水管和冷水管，记得注意。另外，还有水阀、保温棉、卡扣等配件。

The water road needs to change the direction of water road， pay attention to the quality of accessories， and the brand of accessories. ***oid workers to fill the same brand parts with inferior ones. The material formula of different manufacturers must be different， even if the hot melt together will le***e hidden dangers. Accessories also include hot water pipe and cold water pipe. Remember to pay attention. In addition， there are water valve， heat preservation cotton， other accessories.