PPR管施工后須經(jīng)試壓驗(yàn)收后方能封管和使用。PPR管安裝主要采用熱熔管件，熔接時間和壓力不好掌握，PVC排水管制造，工藝隨機(jī)性較大，在熱熔推接過程中易產(chǎn)生堆料從而減小通徑，并使熔接處成為不規(guī)則的缺陷區(qū)，產(chǎn)生應(yīng)力集中，影響PPR管價格的長期性能；對于PPR管的電熔連接，由于電熔絲主要采用促進(jìn)PPR降解的銅，會加速PPR管的老化。

PPR pipe can be sealed and used only after pressure test and acceptance.The PPR pipe is mainly installed with hot-melt pipe fittings. The welding time and pressure are not well mastered， and the process is random. In the process of hot melt push welding， it is easy to generate stacking materials to reduce the diameter， and make the fusion joint become an irregular defect area， which produces stress concentration， which affects the long-term energy of price of PPR pipe; For the electric melting connection of PPR pipe， the aging of PPR pipe will be accelerated because copper is mainly used to promote the degradation of PPR.

Uk Gafloon Pipe Group Ltd 提醒您水電安裝預(yù)埋管線注意事項(xiàng)給排水部分

·外墻雨水管、空調(diào)冷凝水管預(yù)留洞時要考慮外墻保溫的厚度，避免二次修洞。

·室內(nèi)排污管的標(biāo)高比設(shè)計標(biāo)高可以高出5-10cm，PVC排水管廠家，這樣可避免室外排水管網(wǎng)的坡度太小 。

Uk Gafloon Pipe Group Ltd reminds you  for water and electricity installation and water supply and drainage

·The thickness of external wall insulation chould be regarded when reserving holes for external wall rainwater pipe and air conditioning condensate pipe to avoid secondary hole repair.

·The elevation of indoor sewage pipe can be 5-10cm higher than the design elevation，  as to avoid too small slope of outdoor drainage pipe network.

PVC排水管加盟-Gafloon卡弗龍-揚(yáng)州PVC排水管由臺州艾菲力塑膠有限公司提供。臺州艾菲力塑膠有限公司是從事“塑料制品（不含塑料桶）,橡膠制品（不含橡膠桶）,閥門”的企業(yè)，公司秉承“誠信經(jīng)營，用心服務(wù)”的理念，為您提供更好的產(chǎn)品和服務(wù)。歡迎來電咨詢！聯(lián)系人：鄭總（Rainy）。同時本公司還是從事PPR管，地暖管，PVC管的廠家，歡迎來電咨詢。