... Black Iron forging Flanges,cast iron flanges Specificationsbanded, beaded, plain end malleable iron pipe fittings. Hot dipped galvanized, bake galvanized, ... so on. It is of rish assortments:banded beaded plain, galvanized and black, with ribs and without ribs, ... galvanized, bake galvanized, electro galvanized, black. Banded, beaded, plain, banded with ribs, beaded with ribs. Standard: BS standard DIN ...