What are the differences between PP pipe and PE pipe ?

1. What is PP pipe ?

PP (polypropylene) pipe is a type of plastic pipe that is made from a thermoplastic polymer. It is known for its high chemical resistance, stability at high temperatures, and strong structural properties. PP pipes are commonly used for a wide range of applications, including water supply, drainage, industrial processes, and sewage systems. PP pipes are also lightweight, inert to most chemical solvents and acids, and have low thermal conductivity. Due to their excellent chemical resistance, PP pipes are frequently used in applications where aggressive chemistries could damage other types of piping.

2. What is PE pipe ?

PE (polyethylene) pipe is a type of plastic pipe that is made from a thermoplastic polymer. It is known for its flexibility, durability, and long-term strength, which makes it an excellent choice for water supply, drainage, gas distribution, and other applications. PE pipes come in a range of sizes and are typically available in different pressure ratings. High-density polyethylene (HDPE) is commonly used for pressure pipes, while low-density polyethylene (LDPE) is used for drainage pipes. PE pipes are resistant to most chemicals, abrasion, and impact, making them an ideal choice for harsh environments. These pipes are also lightweight, easy to handle, and can be joined together using fusion welding methods.

3. What are the differences between PP pipe and PE pipe ?

The differences between PP pipe and PE pipe are as follows:

Material: PP (Polypropylene) pipe is made from a thermoplastic polymer, while PE (Polyethylene) pipe is made from a thermoplastic polymer.

Chemical resistance: PP pipe has excellent chemical resistance to a wide range of chemicals, while PE pipe is more resistant to acids and alkalis.

Temperature resistance: PP pipe can withstand a higher temperature than PE pipe, typically up to 100°C, while PE pipe can resist temperatures up to 60°C.

Pressure resistance: PP pipe has a higher pressure resistance than PE pipe, typically up to 10 bar, while PE pipe can withstand up to 8 bar.

Flexibility: PE pipe is more flexible than PP pipe, making it easier to install and reducing the need for fittings.

UV resistance: PP pipe is more resistant to UV than PE pipe, making it a better choice for outdoor applications.

Cost: PE pipe is generally less expensive than PP pipe, making it a more cost-effective option for many applications.

4. About Us

Luoyang Dema Import & Export Co., Ltd. aims to provide high-quality, cost-effective products for global factories, plastic product manufacturers, and material distributors. Luoyang Dema Import & Export Co., Ltd. provides the best PP, PE, PVC, PET, EVA, ABS material solutions for plastic product manufacturers, wholesalers, distributors, distributors, factory owners, processing workshops, etc.

If you are looking for general plastic materials, please feel free to get the latest prices and quotations from Luoyang Dema Import & Export Co., Ltd. The sales team will reply within 48 hours.