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PPR polyethylene pipe

PPR polyethylene pipe

  • Classification:Water supply pipe
  • Number of visits:second
  • Date of issue:2020-08-29
  • Product overview
  • Performance characteristics
  • technical parameter

PRODUCTS FEATURES1, Use 100% imported raw material, producing with German technology which guarantee German classic quality; 2,Use 100% imported color masterbatch, no matter white or grey color, they’re all UV-resisting, anti-bacterial, and strong light-shielding, avoid effectively growth of bacterial and moss inside pipe, 50 years service life is available with proper installation and use; 3,Longyue PPR fitting assimilate advantages and discard disadvantages, combining advantages of traditional fitting and new fitting with decoration casing, integrated with novelty design. Promote firstly Longyue new fitting which is fast in installation with hot-melt line protection, many designs are patented; 4,LONGYUE PPR fitting use 65% brass inserts, good anti-twisting and anti-smashing performance, the first company in China who use laser-printing technology on brass inserts, and the first company who made commitment of “one piece cracks, one hundred pieces will be compensated”; 5, PPR insert adopts unique swallow-tail-like design with special flange, teeth which guarantee fitting no leakage, function well in hot condition;(Application range:1,hot and cold water pipe system in construction 2,Heating system in construction area, like floor heating, radiator heating etc; 3,Potable water supply pipe system 4,Center heating system 5,Irrigation system in garden and others public place 6,Trasporting and emission of chemical products in industry;)

运用范围

1、建筑物的冷热水系统,包括集中供热系统;

2、建筑物内的采暖系统、包括地板、壁板及辐射采暖系统;

3、可直接饮用的纯净水供水系统;

4、中央(集中)空调系统;

5、输送或排放化学介质等工业用管道系统。

6、用于气缸传送的气路等管道系统。


安装步骤

1、切割:切割管材,必须使端面垂直于管轴线。管材切割一般使用管子剪或管道切割机,必要时可使用锋利的钢锯,但切割后管材断面应去除毛边和毛刺。

2、清洁:使用洁净抹布清洁管材和管件的焊接部位(建议用酒精擦拭)、管材与管件连接端面必须清洁、干燥、无油污。

3、划线:按表1规定的熔接深度在管材上划线:

4、加热:热熔机加热后,将管材和管件无旋转地插入热熔模头,管材达到划线位置时停止:

5、焊接:达到加热时间后,管材管件无旋转地拔出,将管材无旋转插入管件承口内,按冷却时间停留。


注意:


同种材质的给水聚丙烯管与管配件之间,应采用热熔连接,安装应使用专用热熔工具。强调暗敷墙体,地坪面层内的管道必须采用热熔连接,不得采用丝扣或法兰连接。

给水聚丙烯管与金属管件连接,应采用带金属嵌件的聚丙烯管件作为过渡,该管件与塑料管采用热熔连接,与金属管件或卫生洁具五金配件采用丝扣连接。另外连接阀门、龙头与金属配件连接时,弯头、三通处要带有固定支座,牢固的固定在墙上。


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