Ductile iron pipe/Cast Iron pipe/DI Pipe Specification:
1)Ductile iron pipe standard: ISO2531-1998, EN545-2006, Thickness Class: K9
2)Effective length of our ductile iron pipe: 6M by bulk shipment, 5.7M by 20' or 40' container.
3) Inside: Surface cement lining according to ISO4179
4) Out side: Zinc spray at least 130G/M2 as per ISO8179; Then outer surface bitumen lining according to ISO8179
5) DN80-DN1200mm
6) T-type push on joint.