We are one of the leading manufacturers of ductile iron pipe fittings, flanged adaptors,couplings and dismantling joints, which are made according to different standards,such as ISO2531, EN545, EN14525, ISO4422 and other relevant ISO9001, EN, BS, DINand ANSI standards.1, Standard: ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C1102, Material: GGG500-7 or other ductile iron3, Coating: fusion bonded epoxy coating; cement lining inside, zinc primer and bitumenpainting outside; bitumen painting inside and outside; red anti-rust coating4, Packing: wooden cases with plastic layer, wooden pallets with plastic layer, steelcrates5, Accessories such as gaskets, bolts and nuts are available upon request producing area:China