Details about electrofusion pipe fittings
In the sales and application of plastic pipe systems, about 15% to 20% of sales belong to pipe fittings, and pipe fittings are mainly divided into two types: hot-melt pipe fittings and electro-fusion pipe fittings. Due to price reasons, hot-melt pipe fittings are more popular in engineering applications. The usage is more than that of electrofusion pipe fittings, but electrofusion pipe fittings play an important and irreplaceable role in engineering and maintenance. Especially in construction, electrofusion pipe fittings are almost not affected by the external environment and human factors, so their reliability is better. More popular with users. At the same time, due to the complex production technology, high cost and high sales price of electrofusion pipe fittings, the profit margin of electrofusion pipe fittings manufacturers is also high, making them a hot spot for investment.
Generally speaking, electrofusion pipe fittings are divided into PE electrofusion pipe fittings and PE-RT electrofusion pipe fittings.
The base material of PE electrofusion pipe fittings is polyethylene PE material, which is a thermoplastic resin made by polymerizing ethylene. It is odorless, non-toxic, feels like wax, has excellent low temperature resistance, good chemical stability, and can withstand most acids. Alkaline attack.
The base body of PE-RT electrofusion pipe fittings is heat-resistant polyethylene PE-RT material, which is polymerized from medium density polyethylene (MDPE) and octene and is resistant to high temperatures, freezing, and impact.
