Hubless cast iron soil fittings are mainly used in drainpipe through a flexible linkage.The product has totally get the standards,ASTM A888,CISPI301,and has the following advantages:flat and straight,even pipe wall,high strength and density,high smoothness on the inner and outer surface of the wall,no defects in foundry,easy installation,easy maintain,long life,helpful to environment,fireproof and no noise.
Coating: Inside and outside Bituminous paint coating
Sizes: 1.5″, 2″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 15″
Cast Gray Iron Pipe And Fittings Chemical Component P<0.38 S<0.15 Cr<0.50 Ti<0.10 Al<0.50 Pb<0.015 C+(Si+P)/3 CE>4.10
Gray Iron Mechanical Properties>145Mpa