... type cast iron pipe fittings for drainage GB/T12772-2008cast iron drainage pipe and fittings, soil pipes, cip, pipe fittings, coupling, astm a888, ... , Waste, and Vent, sewer drainage applications. Compared with plastic(PVC) pipes, cast iron pipe is more durable. Furthemore, cast ... resin or anti-rust paint. Packing: Wooden pallets.2) fittings: For EN877 standard, we can supply more than 100 items. Our ...