Ductile cast iron pipes

CAST IRON
An iron-carbon alloy with a percentage of carbon content over 2%.
Ductile (spheroidal) iron was introduced during the 1950's and is obtained by the addition of a small amount of magnesium to a previously desulfurized base iron.

In addition to the traditional qualities of grey iron such as:
Castability
Abrasion resistance
Corrosion resistance
Machinability

Ductile iron brings other fundamental characteristics such as :
Impact resistance
Tensile strength
High elasticity
High elongation

FOR WATER SUPPLY
Pipe characteristics
In accordance with the EN 545 / ISO 2531 standards. Thickness class = K09 or other class on request. Socket with push-in joint AJ type according to the UNI 9163 standard or TJ type according to the DIN 28603 standard, paragraph 2.2.Internal lining of blast furnace cement mortar according to the ISO 4179 standard. External coating : application of metallic zinc 200 g/m2 (standard requirement 130 g/m2) covered with a synthetic resin according to the ISO 8179-1 standard, 100 microns (standard requirement 70 microns).
Available DN 60...800

FOR SEWERAGE
Pipe characteristics
Pipe manufactured by centrifugation. In accordance with the EN 598 / ISO 7186 standards.
Socket with push-in joint AJ type according to the UNI 9163 standard or TJ type according to the DIN 28603 standard, paragraph 2.2. Internal lining of high alumina cement mortar according to the ISO 4179 standard. External coating : application of metallic zinc 200 g/m2 (standard requirement 150 g/m2) covered with a red synthetic resin according to the ISO 8179-1 standard, 100 microns (standard requirement 70 microns).
Available DN 80...800