... drainage GB/T12772-2008cast iron drainage pipe and fittings, soil pipes, cip, pipe fittings, coupling, astm a888, en877, astm a74, bs 437Hubless ... /socketless Cast Iron Soil/drainage Pipes and fittings has long been employed by the building industry as a ... : Epoxy resin or anti-rust paint. Packing: Wooden pallets.2) fittings: For EN877 standard, we can supply more than 100 items ...