UL and FM Certificates Ductile Iron Pipe Grooved Flange :

1) Grooved end pipeline connection(Victaulic system, grooved end pipe fitting and pipe coupling) are widely     and rapidly application in world markets.
2) Material : casting iron, ductile iron

3) Different Surface Treatment :Painting, Black, Epoxy, Electroplate, Galvanization + Epoxy

4) Types:Welding Neck Flanges, Slip on Flanges, Threaded Flanges, Socket Welding Flanges,

 Blind Flanges, Orifice Flanges, Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges,