Integral Zinalium


Integral Zinalium

Small-Medium diameter ductile iron waste water pipe coated with metallic zinc-aluminium ZINALIUM® alloy at a rate of 400 g/m2. The ZINALIUM® coating, a combination of 400 g/m2  zinc-aluminium alloy with a brown-red synthetic resin (Aquacoat), improves the field of application of INTEGRAL® pipes in the DN 80 to 1000 range. It multiplies pipe life expectancy by three compared with a traditional coating.

Technical Details

  • Diameter range: DN80-DN1000
  • Push fit joint: Non Restrained (Rapid) Self-restrained (Rapid Vi)
More information on all jointing systems available


  • Pipes: Zn-AL alloy 400g/m2 (Zinalium) + 100 μm red epoxy
  • Fittings: Red Epoxy 250μm
More information on special coatings


  • Pipes: high alumina cement
  • Fittings: Red Epoxy 250μm


Key Features & Benefits

  • Ductile iron material:
  • Mechanically robust
  • Highly resistant to damage
  • High safety margin to operate at up-rated pressures
  • Long term reliability
  • Coating suitable for more than 90% of UK soils
  • Eco friendly: recycled and infinitely recyclable
  • Self-anchoring gasket available for restrained pipes application
  • Up to 5 degrees angular deflection

Standards & Approvals

bsi kitemarkce marking


Technical Enquiries:
+44 (0)115 930 0700
Customer Services:
+44 (0)115 930 5000

See also

Gravity flow and rising main sewage systems