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  • Heavy Engineering
  • Products & Services
  • Special Fabrication Unit
  • Piping for Thermal Power
About Us
Overview
Capabilities
Innovation
Products & Services
Process Plant
Nuclear Power Plant
Modification, Revamp and Upgrades
Green Portfolio
Sustainability
Overview
Corporate Social Responsibility
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Larsen & Toubro Limited

L&T House, Ballard Estate,
P. O. Box: 278,
Mumbai 400 001,
India.

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© 2026 LARSEN & TOUBRO LIMITED. All rights reserved.

PIPING FOR THERMAL POWER

Thermal Power Piping

  • Main steam, cold reheat, hot reheat, HP/LP bypass piping
  • Auxiliary PRDS and auxiliary steam piping
  • Spray water piping for reheater and superheater attemperators
  • Boiler feed water suction and discharge lines
  • Condensate and Extraction piping for turbine island
  • CEP suction and discharge lines
  • Heater drain and vents for turbine island
  • Boiler integral piping
  • Turbine integral piping
  • Cross over Piping
  • Lube oil piping

Characteristics

  • Temperature: Up to 604°C
  • Pressure: 517 kg/cm2 (g)
  • Typical Materials:
    • Alloy Steel: A335 Gr. P92, P91, P22, P11, P36
    • Carbon Steel: A106 Gr. B/C
  • Thickness: Up to 150 mm

Other products

  • Hot induction bends, Weld overlay tubes for waste heat boilers for superheaters

Other Products in Special Fabrication Unit

Piping for Oil & Gas

Piping for Fertiliser Plant

Piping for Fertiliser Plant

Piping for Nuclear Power

Piping for Nuclear Power