The Ductile iron pipes is confim to ISO2531, ISO4179, ISO8179, ISO4633, ISO7186, EN545, EN598, BS4772 Standard.

Ductile Iron Flange pipe is mainly used for transferring the drinkable water and acid. With special ductile iron material, this series of pipe fittings can also be used for transferring the acid in the acid plant or transferring slurry. Hundreds of patterns are ready and Max. Dia. Is 1.2 meters with max. Height of 2 meters. Also we can supply weld flange pipes ,the Lenth is 2-5.8 meters.

1, Standards: ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C110. 2, material: DI GGG500-7 or other Ductile iron. 3, coating: Fusion bonded epoxy coating; Cement lining inside and zinc primer and bitumen painting outside; Bitumen painting inside and outside; Red anti-rust coating. 4, package: Wooden cases with plastic layer, wooden pallets with plastic layer, steel crates. 5, accessories such as gaskets, bolts and nuts available upon requestMore information is available upon receipt of your enquiry.