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INTEGRAL

Sewerage

The INTEGRAL® range

Gravity flow and rising main sewerage systems

The INTEGRAL® pipeline system in ductile cast iron is specially designed for gravity flow and rising main sewerage systems. It is composed of pipes of 6, 7 or 8 metres in length with diameters of between 80 and 2000 mm, fittings and accessories. It is the only sewerage range allowing a rising main and possessing anchored joints. The INTEGRAL® system also has an associated range of valves.

The INTEGRAL® system's main solution is its internal coating (link).  Composed of high alumina cement, it presents a number of advantages :

  • strong resistance to chemicals
  • resistance to wear
  • resistance to high temperatures

The external coating (lien) of ductile cast iron pipelines is composed of metallic zinc or an alloy of zinc and aluminum, followed by a pore sealer in reddish brown synthetic resin. This combination means that INTEGRAL® pipes are non-porous and impermeable.

The INTEGRAL® range is suitable for all types of environments and all types of effluent, especially when associated with the other protections offered by Saint­-Gobain PAM :

  • INTEGRAL pH1 : very corrosive sewerage
    - internal coating : polyurethane

     
  • INTEGRAL TT PUX : extreme cases of corrosiveness of the surrounding area, requiring special external protection
        - external coating: polyurethane    
        - internal coating: high alumina cement

     
  •  INTEGRAL TT PE : extreme cases of corrosiveness of the surrounding area, requiring special external protection
        - external coating: polyethylene
        - internal coating: high alumina cement

     
  • Pre-insulated INTEGRAL (ISOPAM) : a frost and temperature protection solution for above-ground pipes
        - external coating: polyurethane foam
        - internal coating: high alumina cement

INTEGRAL® pipelines, with their STANDARD push-in joints (lien) made of Nitrile, make angular deflections (lien) possible. The flexibility they bring amounts to a guarantee against ground movement, accidental pressure surges, water hammer (lien) or root infestation.

INTEGRAL® pipelines can also be equipped with very effective anchoring systems, which combat hydraulic thrust (lien) in the case of networks operating with a rising main.

Caption: 
INTEGRAL pipeline

 

DN : 80 to 2000 mm
PFA : 40 to 26 bar


e-Catalog - INTEGRAL

See also

Discover our complete range of solutions for sewage networks