With more than three decades of experience, we cover Bellows type Expansion joints for every application in core sector: Power, Refinery, Petrochemical, Fertilizer, Metallurgical and other process industries. The several applications we cover include, but are not limited to:

Power Sector

  • Total Crossover Piping Assemblies for Supercritical & Subcritical steam turbines
  • Expansion joints for power piping in BOP (balance of plant) – BFPT, Condenser, Extraction piping Penetration Seal bellows assemblies for HRSGs (Heat Recovery Steam Generators)
  • Expansion joints for Boiler piping & Flue gas ducting
  • Expansion joints for Ash Handling Systems
  • Expansion joints for Air-cooled condensers and surface condensers
  • Expansion joints for CE Pump Suction & Discharge
  • Expansion joints for Exhaust Gas Piping

Metallurgical Sector

  • Expansion Joints for Iron Making Plants
  • Expansion Joints for Turbo Blowers & Compressors.
  • Expansion Joints for Corex / DRI Plants Expansion Joints for Cryogenic Pipings

Ferrous:

  • Expansion joints, refractory lined for Hot blast piping in Blast furnaces
  • Expansion joints for uptakes, Process gas piping, Cold blast piping, Combustion air piping, Pressure Equivalising mains, crude gas & clean gas mains of Blast furnace
  • Expansion joints for Tuyere stocks
  • Expansion joints for discharge piping of turbo blowers & compressors
  • Total tuyere stock assemblies
  • Expansion joints for Rectors & Reactor piping

Non-ferrous:

  • Expansion joints for Process piping, Expansion joints for SO2 gas ducting

Petrochemical Sector

  • Expansion joints for various process piping in Refinery, Petrochemical, Fertilizer & Chemical plants
  • Internal Expansion joints for Pacol reactors & CCR platforming reactors
  • Expansion joints for fixed tube sheet, shell & tube heat exchangers
  • Internal Expansion joints for Floating head, Shell & Tube Heat Exchangers
  • Refractory lined, Cold shell Expansion joints & hot shell expansion joints for various locations in FCCU

Refractory lined in SRUs

Nuclear Applications and others

Penetration Seal Bellows for HRSG

LSI-Mech Engineers Pvt. Ltd. have over 2 decades of experience in supply of Penetration seal bellows to more than 500 installations.

Rectangle Expansion joint

LSI-Mech Engineers Pvt. Ltd. is one of the few companies world wide to have manufactured rectangle joints of all sizes. Experience includes supply of Rectangle Expansion joint of size as large as 9000 mm X 9000 mm

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