利比里亚采购需求：Hdpe 管道、Hdpe 配件、Hdpe 电熔配件、Hdpe 对接熔接配件、Pe 排水配件、PP 压缩配件

I'm looking for more detailed information regarding the different types of materials commonly used in plumbing applications. Specifically, I would like to know the three primary materials that are most frequently utilized in the industry. It would be great to have a brief overview of each material, including their key characteristics, advantages, and any typical applications. Additionally, if you could provide insights on factors like durability, corrosion resistance, and ease of installation, that would be very helpful. Understanding these aspects will assist in making informed decisions for our upcoming projects. Please share any relevant specifications or product lines you offer related to these materials, as it would really help in narrowing down our choices. Thanks!