Standard | ISO2531, ISO4422, EN545, EN598, BS4772, AWWA C110. |
Material | GGG500-7 or other Ductile iron . |
Coating | Fusion bonded epoxy coating ; cement lining inside and zinc primer and bitumen painting outside ; bitumen painting inside and outside ; red anti-rustcoating . |
Package | wooden cases with plastic layer , wooden pallets with plastic layer, steel crates . |
Accessories | gaskets , bolts and nuts available upon request . |