Ductile iron Flanged pipes supplied in acc. with the standard of ISO 2531:1998, the effective length is 6 meters, class K9 with Flange at both ends, Internal lining: D.I. Pipes shall have an internal cement mortar lining in acc with ISO 4179, External coating: D.I.Pipes shall be externally coated with metallic zinc spray plus a further layer of resin painting to ISO 8179.
Product Item: Flanged pipes
Standard: ISO 2531:1998
Material: Ductile iron
Length: 6 meters, 6000mm
Size: DN500, 20 Inch
Pressure: Class K9
External coating: ISO 8179 metallic zinc spray + resin painting
Internal lining: ISO 4179 internal cement mortar lining