Electric fusion for RTP Pipe

Goldstone provides customers with comprehensive technical solutions, including not only different composite pipes and reinforced pipes, but also the connection technology and joint products.

What is electrofusion?

Electro-fusion is an electrical fusion process by which an external sleeve fitting incorporating a heating element is installed to a polyethylene pipe, with application of electrical current, the plastic of either pipe or fitting are melted and welded to each other, causing an integration joint.

Electrofusion Welder

Electric Fusion Fitting (linked to a PDF file) is a usually used for steel or fiber reinforced polyethylene pipe, where the butt fusion is not practicable, because the end of pipe has a reinforced middle layer. Prefabricated fittings are used, incorporating an electrical heating coil which melts the plastic of both the fitting and the pipe, causing them to fuse together.

After more than 20 years’ continuous developing on electric fusion fitting manufacturing, Goldstone now can supply various fittings from DN 50 up to DN 1200, which can meet flexible installation of pipeline.

Electrofusion Welder

Goldstone also provides customers with high performance electrofusion welding machine.  The IEFD series is jointly developed by Goldstone technical team and welder factory, and the welding parameter is authorized by reinforced pipe manufacturers. The welder adopt RMS control, main suitable for connection of PE pipes and fittings, which are used for natural gas or water supply, it is the perfect corollary equipment for manufacturers or construction units of pipes and fittings.