铝合金衬塑PP-R/PE-RT/PB/PE复合管产品介绍
性能特点：
Performance characteristics:
耐压、抗老化：铝合金衬塑管不仅外观华丽，更主要的是可有效抵抗阳光中的紫外线照射，抗老化增强了管道的使用寿命，特别适宜明装。
Pressure resistance, anti aging: aluminum alloy lining plastic pipe is not only gorgeous appearance, more importantis can effectively resist ultraviolet radiation in sunlight exposure, aging resistance and enhance the pipelineservice life, especially suitable for surface mounted.
清洁卫生，安全环保：衬PPR内胆名铝合金管符合GB/T17219-1988规定的卫生要求，是直接饮水专用管道，防止了水质的二次污染。
Clean health, safety and environmental protection: lining PPR liner name aluminum alloy pipe in accordance with theGB/T17219-1988 standards and health requirements, direct drinking water pipeline is special, completely prevent twotimes of water pollution.
优异的防渗氧性能：塑料本身是非气密性材料，氧气容易通过塑料管渗入水中，铝合金衬塑可有效隔绝氧气的渗入，从而克服了单塑管易导致微生物和藻类滋生的缺点。
Oxygen leakage prevention performance is excellent: plastic itself is non airtight material, oxygen easily throughthe plastic pipe into the water, aluminum alloy lining plastic can effectively isolate oxygen ingress, whichovercomes the single plastic pipe is easy to cause the growth of microorganisms and algae shortcomings.
安装方便：比重仅为镀锌管道的1/6，搬运轻便，采用热熔连接无需套丝，操作易掌握、易控制、安装更方便快捷。热熔连接处，不会因为热熔不好发生或缩孔造成渗漏，从而实现了管路系统的免维护性。
Convenient installation: the proportion is only galvanized pipe 1/6, convenient carrying, the hot melt connectionwithout threading, easy to master, easy to control, the installation more convenient. Connection hot melt, notbecause the hot melt bad happen or shrinkage caused leakage, thus realizing the maintenance free of piping system.
产品标题：铝合金衬塑复合管
产品别名：铝合金衬塑管，衬塑铝合金管
执行标准： CJ/T 321-2010
产品规格：dn20-dn160
产品等级：一级
产品用途：供水、供暖
表面处理：阳极氧化
理论质量：1.5 kg/m
铝合金外管剥离长度参考：
公称外径（mm）20/25/32/40/50/63/75/90/110/160
剥离长度（mm）13/15/17/19/20/25/28/32/38/55
【铝合金衬塑复合管】适用范围：
主要适用于建筑内冷热水供水，包括工业、民用冷热水和采暖系统领域等。
