The main characteristics of pipe fittings include good sealing performance, easy installation, strong stability, strong corrosion resistance, excellent heat resistance, light weight and high strength, and firm connection. Specifically:
Good sealing performance: The sealing performance of pipe fittings is one of its most important characteristics. Different types of pipe fittings have different sealing performance. For example, flange pipe fittings use sealing gaskets to ensure sealing, while socket pipe fittings ensure sealing performance through the insertion depth of the pipe.
Easy to install: There are many ways to install pipe fittings. For example, socket pipe fittings can be installed by insertion depth, while flange pipe fittings require bolts to tightly connect the flange and the pipe. Different installation methods make the installation difficulty and time of pipe fittings different.
Strong stability: The stability of pipe fittings is the guarantee of their safety. Reasonable selection of materials, specifications and installation methods of pipe fittings can effectively ensure the stability and safety of pipelines.
Strong corrosion resistance: PPR pipe fittings can resist the erosion of almost all chemical media except a few strong oxidants, and will not rust or corrode, thus ensuring the long-term stable operation of the pipeline system .
Excellent heat resistance: PPR pipe fittings can be used for a long time at a water temperature of 70°C, and the short-term use temperature can reach 95°C, and the softening temperature is as high as 140°C, which makes it particularly suitable for hot water pipeline systems .
Lightweight and high strength: The density of PPR pipe fittings is only one-ninth of that of steel pipes and one-tenth of that of copper pipes, which is convenient for transportation and installation, while ensuring the strength and durability of the pipeline .
Firm connection: PPR pipe fittings use hot-melt connection technology, and the strength of the interface is higher than that of the
