Product introduction

PPR aluminum plastic alloy pipe is a kind of aluminum plastic composite pipe with high strength special alloy aluminum tape butt welding (argon arc welding) aluminum pipe as the matrix, and the inner and outer layers of composite material are all imported PPR raw materials. The ASTMF1335 standard in the United States calls the butt joint of aluminum plastic composite pipe "metal pipe with plastic protective layer".

Product features

1, the new welding technology: the company produced pipe in aluminium strip joint with argon arc welding, laser welding) process instead of the traditional lap ultrasonic welding process, to improve the strength of aluminium strip joint, make the pressure on the performance of the products are the flying, confined ability better than most of the products on the market, more suitable for use in high pressure environment.

2. Higher quality standard: the company produces composite pipes with higher aluminum strip thickness and PPR thickness of inner and outer layers than the industry standard, so as to ensure higher strength and better quality and greatly improve the service performance and service life of the products.

3. Better rigidity: after aluminum belt layer and internal and external PPR layer are thickened, the rigidity of pipe material is also improved, which is not easy to deform and can adapt to the requirements of surface mounting under various environments

4, the new welding technology: this product USES the welding tool, developed by the special welding equipment, have been related to the national patent, the tool can completely eliminate aluminum tube when hot melt connection direct contact with water, has solved the aluminum-plastic pp-r type of melt into fatal defects, fully guarantee the service life of the product.

5, good oxygen resistance: aluminum pipe layer can completely isolate oxygen penetration, with 100% anti-permeability of oxygen performance, can keep the heating system in a low oxygen environment for a long time, effectively extend the service life of boiler, radiator, water collector, valve and other metal components, reduce the user's use and 

运用范围

1、各类散热器热水供热管道专用首选管材。

2、独立式家用锅炉（煤气、天然气、电加热）供暖、供水专用首选管道。 

3、家装太阳能、电热水器、地热水等家用洗浴热水管道专用首选管道。 

4、适用于冷热水、直饮水、空调等民用低压流体输送，也可用于医院氧气和饮料、食品、化工、农业、工业等行业的低压流体输送。

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。