同種規(guī)格的PPR熱水管壁厚要比冷水管的厚，PVC管業(yè)咨詢，簡單舉例：D25×2.3 D25×2.8 D25×3.5 D25×4.2 這里列舉的是外徑為25MM的PPR管所對應(yīng)的四種不同規(guī)格，前面兩種為冷水管，后面兩種為熱水管，因此可以非常明顯的看出，冷水管的壁厚要小于熱水管。

The wall thickness of PPR hot water pipe of the same specification is thicker than that of cold water pipe. Simple example: D25 × 2.3 D25 × 2.8 D25 × 3.5 D25 × 4.2 here are four different norms of PPR pipe with outer diameter of 25 mm. The first two are cold water pipes and the latter two are hot water pipes. Therefore， it is very clear that the wall thickness of cold water pipe is ***aller than that of hot water pipe.

冷熱水管

PPR水管分為熱水管和冷水管，會有藍色、紅色線標識。冷水管管壁較薄，熱水管管壁較厚，更加耐用些，加上冷熱水管價差不大，所以，現(xiàn)在大部分家庭，PVC管業(yè)制造，裝修都會考慮全屋熱水管，金華PVC管業(yè)，冷水也使用熱水管。

Cold and hot water pipe

PPR water pipe is divided into hot water pipe and cold water pipe，PVC管業(yè)加盟， which will be marked with blue and red lines. The wall of cold water pipe is thinner， and the wall of hot water pipe is thicker， which is more durable. In addition， the price difference between cold and hot water pipes is not big. Therefore， most families now cider the whole house hot water pipe for decoration， and cold water also uses hot water pipe.

用戶可以根據(jù)PPR管材的耐高溫性與耐高壓性來參考，PPR原料的熔點溫度較高，而原料中摻入其它雜質(zhì)則會致使PPR管材的熔點就會下降。

一、看外觀：PPR管管子內(nèi)外壁光滑。

 二、手感：好的PPR水管質(zhì)感細膩。

三、原料：PPR水管采用進口PPR原料  

四．看熱熔焊接：好的PPR水管熱熔焊接時是***無味的白煙，劣質(zhì)PPR水管是冒***的黑煙、嗆人。

PVC管業(yè)制造-Gafloon卡弗龍-金華PVC管業(yè)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堅持“以人為本”的企業(yè)理念，擁有一支高素質(zhì)的員工***，力求提供更好的產(chǎn)品和服務(wù)回饋社會，并歡迎廣大新老客戶光臨惠顧，真誠合作、共創(chuàng)美好未來。艾菲力塑膠——您可信賴的朋友，公司地址：浙江省臺州市三門縣西區(qū)開發(fā)區(qū)，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。