耐候性空调出水管
1.用于将空调室内机产生的冷凝水排出室外.
2.双层结构，内层使用炭黑，由此能耐紫外线使之不易老化与裂碎，与一般单层的相比，耐久性提高了三倍以上。
3.sunshine weather meter试验3000小时合格。
4.高性能PE确保优异的耐腐蚀性
5.每隔100CM设置有接口，（ F14,F16,F18接口共用）
6.50M每卷
air-conditioning drain pipe
1.for discharging the condensed water generated by the air conditioning indoor unit to the oudoor
2.duplex structures with inner charcoal are able to defend ultraviolet ray ,prevent drainpipe from being aged or cracked .durabillity is improved over 3 times than single one .
3.pass sunshine weather meter 3000 hours test .
4.high performance pe ensure excellent corrosion resistance .
5.joints are built 100CM apart .suitable for F14,F16,F18
6.50m/ROLL
