01
Provide duty, fluids, fouling factors and any HEI or TEMA class references.
Equipment scope
Heat exchangers are the primary line. Steam-jet vacuum systems are quoted when vacuum equipment is on the RFQ.
Equipment lines
2
Sector overview
What power generation buyers specify
Power and cogeneration plants specify coolers, heaters and condenser-related heat exchangers against datasheets that may reference TEMA, HEI or owner standards. Continuous duty, cooling-water quality and maintainability drive mechanical selection — fixed tubesheet, U-tube or other configurations follow the process case.
Ohm Engineers manufactures industrial heat exchangers in Vadodara to the purchaser specification. HEI is referenced when the enquiry names it — it is a design standard, not a certification. We do not publish catalogue condenser area or claim titanium tubing as a default offering.
Typical duties
Lube oil coolersAuxiliary coolingProcess heat recoveryVacuum on condenser-related systemsReplacement exchanger bundles
Industry challenges
- Continuous duty and specified fouling
- Cooling-water quality
- Named mechanical practice (TEMA / HEI when specified)
- Inspection and hydro test
How Ohm Engineers responds
- Configuration from the process case
- Materials as named on the enquiry
- ITP including NDT as specified
- Steam-jet vacuum equipment when that product line is in scope
Product lines
Equipment for Power Generation
Heat Transfer EquipmentHeat ExchangersEngineered heat-transfer equipment for process heating, cooling, condensing and heat recovery — shell-and-tube, U-tube, …View product →Vacuum SystemsSteam Jet VacuumMulti-stage steam jet ejectors with intercondensers (direct-contact or surface) as specified. Configuration and suction …View product →
Engagement
How supply works for power generation
FAQ
Common questions — Power Generation
- Do you build surface condensers?
- We manufacture industrial heat exchangers for power-plant utility and process services when specified. Catalogue condenser area is not published here.
- Is HEI certification held?
- HEI is a design reference when named on the enquiry — not a shop certification.
- Can you replace tube bundles?
- Bundle replacement is quoted when drawings and duty data are provided.
Enquiry — Power Generation
Short form first. We reply by email. Open the full engineering RFQ when you already hold process data or a purchaser datasheet.
WHAT HAPPENS NEXT
- We receive your enquiry and reply by email.
- If a quote needs process data, we ask for the missing fields.
- A technical and commercial response follows when the case supports it.