pp风管存放的三方法

pp风管存放的三方法

Three storage methods of PP air duct

pp风管作为塑料建材行业的***代表之一，这些年来发展情况出色，在修建等工程中获得了越来越广泛的使用，***有代替交联聚乙烯管、交联聚乙烯铭复合管之势。而且可以有效防止各种管道误用现象发生，可以保证工程建设质量， 保证施工进度和工程的顺利开展，有利于投资的正常回收，实现投资效益 的***化。

As one of the outstanding representatives of the plastic building materials industry, PP air duct has developed well in recent years, and has been widely used in construction and other projects. It has the potential to replace cross-linked polyethylene pipe and cross-linked polyethylene composite pipe. Moreover, it can effectively prevent the misuse of various pipelines, ensure the quality of project construction, ensure the construction progress and smooth development of the project, facilitate the normal recovery of investment, and realize the maximization of investment benefits.

pp风管如何存放：

How to store PP duct:

1.塑料制品受温度影响较***，尽量不要把它放在阳光直射的当地由于紫外线会加速塑料老化

1. Plastic products are greatly affected by temperature. Try not to put them in the place with direct sunlight, because ultraviolet rays will accelerate plastic aging

2.要避免暴热和暴冷，避免塑料热胀冷缩减短寿数。

2. Avoid hot and cold, and shorten the life of plastic.

3.不要把塑料制品放在湿润、空气不流转的当地。

3. Do not put the plastic products in the place where the air does not flow.

4.关于很久没有用过的塑料制品，要查看它们有没有裂缝。

4. For plastic products that have not been used for a long time, check whether they have cracks.