PVC fittings are plastic pipe components made of high-quality thermoplastic polyvinyl chloride (PVC). PVC fittings are critical components of fully functional plumbing and pipework systems. They connect pipes, valves, and equipment, add turns or angles, and perform special functions to create complete systems. PVC fittings have high durability, versatility, and chemical resistance, making them suitable for a wide range of job scenarios and chemicals. Pipe fittings are frequently used in residential, commercial, municipal, and industrial jobs and applications, as well as personal DIY projects. Drainage, water delivery and distribution, agriculture and garden irrigation, chemical handling, ventilation, duct work, waste management, and material plumbing supply are all common applications for PVC fittings.

HDPE Fittings are designed and manufactured at Polyfab Plastic to meet the needs of tropical weather conditions in Ethiopia, Kenya, and Ghana, making them suitable for a wide range of applications. One of the most noticeable characteristics of HDPE pipes is the availability of a wide range of jointing systems to suit the application and installation method. In order to provide a turnkey piping solution, we also manufacture a comprehensive range of fabricated HDPE fittings for pressure applications.

Our HDPE fittings are made in accordance with EN 12201, EN 1519 standards. They are now available in diameters ranging from 20mm to 400mm, with pressure ranges ranging from PN6 to PN25 in PE100.

During the electro fusion process, a heating wire permanently molded into the fitting is heated by a low-voltage current. Because of the warming, the material surrounding the wire melts and expands. The melt begins to close the gap between the pipe and the fitting, causing a heat transition to the pipe, which also heats and melts in the welding zone. The pipe material expands as well. Welding by Electrofusion for fusion joining, machines are used, and the jointing process uses heat generated by electricity to melt both the pipe wall and the pipe surface, resulting in a completely homogeneous joint that is stronger than the pipe.

The increasing material expansion between pipe and fitting, which is hampered by cold zones outside the welding zone, causes a buildup of welding pressure between pipe and fitting and the formation of a homogeneous welding connection.