Specification :

The Hot-rolled Grooved Fittings is the kind of composite fittings
which is made of galvanized ductile iron grooved fittings UL/ FM listed with inside red color
polyethylene ( PE) powder coating under high temperature.
Generally they are used to connect the PE or UPVC-lined Galvanized Steel Pipe or poly steel pipe.
And the size available is from 1" to 12" ( Pipe O.D is from 33.7mm to 323.9mm)
Since the lining covering the interior and ends of the fittings, they are also used for
abrasive and corrosive service applications.