Material: Ductile Iron GGG50 
Size: DN50-DN350
Pressure: PN10 PN 16 PN25
Coating: Epoxy Powder coating internal ＆ external with min 250μm
Assembled with Loosing Flange EN1092
Application: Loosing flanged fitting is mainly used for transferring the drinkable water, like grooved fitting. With special ductile iron material, this series of pipe fittings can also be used for transferring the acid in the acid plant or transferring slurry.
LOOSING FLANGED FITTINGS DOWNLOAD.pdf