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Ductile Iron Pipes

Protection system

Type of Protection System

Internal Coating

Our cement mortar lining provides excellent corrosion protection for ductile iron pipes, ensuring the long-term integrity and reliability of the pipeline. We offer various cement mortar lining options to suit different project requirements:

  • Ordinary Portland Cement (OPC)
  • Sulphate Resisting Cement (SRC)
  • Blast Furnace Slag Cement (BFSC)
  • High Alumina Cement (HAC)

 

ISO 4179/BS EN 545

Our cement mortar lining combined with a seal coat offers enhanced protection against corrosion and abrasion, extending the service life of ductile iron pipes in even the most demanding environments. The seal coat options include:

  • Epoxy
  • Bituminous Seal Coat

 ISO 16132

Our polymeric lining, specifically Polyurethane (PU), provides superior corrosion and abrasion resistance for ductile iron pipes, ensuring long-term durability and reliability. Polyurethane lining is suitable for various applications and environments.

BS EN 15655

External Coating

Our zinc coating, combined with a finishing layer of either bitumen or epoxy, provides excellent corrosion protection for ductile iron pipes in aggressive environments. The zinc coating acts as a sacrificial layer, while the bitumen or epoxy finishing layer adds additional protection and ensures long-term durability.

ISO 8179/BS EN 545

Our zinc aluminum coating, combined with a finishing layer, provides superior corrosion resistance and long-term durability for ductile iron pipes. The zinc aluminum coating offers enhanced protection against corrosion, while the finishing layer ensures optimal performance in various environmental conditions.

ISO 8179/BS EN 545

Our polymeric lining, specifically Polyurethane (PU) coating, provides superior corrosion protection and long-term durability for ductile iron pipes, even in the most demanding environments. The PU coating forms a seamless barrier that effectively protects the pipe surface from corrosion and abrasion.

BS EN 15189

Type of lining Description Applicable standard

Cement mortar lining

 

Ordinary Portland Cement (OPC)
Sulphate resisting Cement (SRC)
Blast Furnace Slag Cement (BFSC)
High alumina Cement (HAC)

 

ISO 4179/ BS EN 545

Cement mortar lining +Seal coat

 

Epoxy/ Bituminous Seal Coat

ISO 16132

Polymeric lining

Polyurethane (PU)

BS EN 15655

Type of coating Applicable standard

Zinc+ Finishing layer (Bitumen /or Epoxy)

ISO 8179/ BS EN 545

Zinc Aluminum + Finishing layer

ISO 8179/ BS EN 545

Polymeric lining (PU coating)

BS EN 15189