... Application: B B type cast iron pipe fittings for drainage GB/T12772-2008cast iron drainage pipe and fittings, soil pipes, cip, pipe fittings, coupling, astm a888, en877 ... door, etc.Surface finish: With epoxy resin or powder.Packing: Wooden cases.For CISPI 301 standard, we have been exporting ... to the west coast of America with more than 150 items ...