pp風管存放的三方法

Three storage methods of PP air duct

pp風管作為塑料建材行業的***代表之一，這些年來發展情況出色，在修建等工程中獲得了越來越廣泛的使用，***有代替交聯聚乙烯管、交聯聚乙烯銘復合管之勢。而且可以有效防止各種管道誤用現象發生，可以保證工程建設質量， 保證施工進度和工程的順利開展，有利于投資的正常回收，實現投資效益 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風管如何存放：

How to store PP duct:

1.塑料制品受溫度影響較***，盡量不要把它放在陽光直射的當地由于紫外線會加速塑料老化

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.要避免暴熱和暴冷，避免塑料熱脹冷縮減短壽數。

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

3.不要把塑料制品放在濕潤、空氣不流轉的當地。

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

4.關于很久沒有用過的塑料制品，要查看它們有沒有裂縫。

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