Resources

Short answer: Electrofusion welding joins polyethylene pipe using fittings with a heating wire built into the bore, powered by a control unit that melts the fitting and pipe surface together. Done wel … read more

Short answer: A stub flange is a short polyethylene fitting with a raised collar that is fused onto the end of a poly pipe, so a loose metal backing ring can bolt it to a valve, pump or metal flange. … read more