1998 Ductile Iron Pipe

ISO 2531 Ductile Iron Pipe Provider: Ductile Iron Pipe, ISO 2531:1998, EN 545,
EN 598, K9, C40, C30, C25, DN80-2600, 6 M, K Type, Self-restrained Joint.


Specification of Ductile iron pipe:
The standard of pipe: ISO 2531:1998, EN 545:2002, EN 598.
Pipe class: K9, C40, C30, C25, etc.
Diameter: DN80-DN2600 mm
Pipe jointt type: push-on joint, K type joint, self-restrained joint.
Effective length: 6m for bulk shipment and 5.7m or 5.5m for container shipment.
Lining and Coating:
Internal lining: cement mortar lining as per ISO 4179.
Zinc coating: at least 130g/m2 as per ISO 8179.
Bitumen painting: at least 70um as per ISO 8179.
The pipe coating can be customized, such as zinc-aluminum alloy, PU, etc.
Rubber Gaskets: NBR, natural rubber, SBR or EPDM as per ISO 4633.
Advantage: High strength, lighter than gray iron, good corrosion resistance, no
furring, small flow resistance, easy fixing, long lifetime.