(A) Flanged Joint ( Iron or HDPE Flange)
Connect the pipe on – line valve or utility, Slip- on flanges of appropriate dimensions and slid over the pipe. Pipe and the end collars are butt welded to the pipe line. With a proper gasket there is No leakage from the flanged joints.
(B) Electro Fusion Welding
Electro – Fusion jointing of HDPE Pipes done with an integral electrical heating coil embedded
in the fitting. Welding is carried out by passing a electricity through the coils. The coils acting
as resistors. dissipate heat and melt the surrounding material which expands causing them to
fittings to be fully fused to the pipe.
(C) Quick Release Couplers (Fusion / Friction)
where flow pressure is low and where dismantling and shifting is required often. Pipes can be supplied with these couplers welded to the pipe end.
(D) Butt Welding (Heat Fusion)
It is most common and easy method to join the pipes. This process involves heating both pieces simultaneously and pressing them together. The two pieces then cool together and form a permanent bond.When done properly,the both pieces become indistinguishable from each other.
