Heat Exchangers Manufacturer & Supplier for High-Performance Industrial Applications

In today’s high-pressure process industries, selecting the right heat exchangers manufacturer & supplier is critical to achieving efficiency, safety, and long-term reliability. From ammonia processing to petrochemical, fertilizer, and refinery operations, heat exchangers play a vital role in energy recovery, condensation, and temperature control.

At KRR Engineering, we specialize in designing and manufacturing heavy-duty heat exchangers that meet the most demanding global standards, ensuring consistent performance in critical industrial environments.

Why Choose a Certified Heat Exchangers Manufacturer & Supplier

A qualified heat exchangers manufacturer & supplier does more than fabricate equipment — they engineer reliability into every tube, shell, and weld.

At KRR Engineering, our heat exchangers are manufactured in compliance with:

• ASME Section VIII Division 1

• TEMA Class C

• Stringent quality and inspection protocols

This ensures that every exchanger delivers:

• High thermal efficiency

• Pressure and temperature safety

• Long service life

• Compliance with international EPC and refinery standards

Recent Delivery: NH₃ Condenser Heat Exchanger

We are proud to announce the successful delivery of a state-of-the-art Ammonia (NH₃) Condenser Heat Exchanger, manufactured and supplied by KRR Engineering to meet the rigorous demands of chemical processing.

Technical Specifications

Parameter	Details
Diameter	~1.8 m
Length	~5.5 m
Number of Tubes	880
Tube Material	SA 213 TP304
Hydrotest Pressure	26.4 Bar
Process Fluid	Vapour / Liquid NH₃
Design Code	ASME Sec VIII Div 1
TEMA Class	Class C

This condenser is designed to handle aggressive ammonia service while maintaining high thermal performance and pressure safety.

Engineered for Process Efficiency and Safety

As a trusted heat exchangers manufacturer & supplier, KRR Engineering focuses on engineering precision, metallurgical excellence, and rigorous quality control.

Our NH₃ condenser was built to:

• Withstand high pressure and thermal cycling

• Deliver consistent condensation performance

• Ensure long-term corrosion resistance

• Meet strict inspection and hydro-testing requirements

Every unit is fabricated in-house using advanced forming, welding, machining, and inspection facilities to ensure zero compromise on quality.

Serving Global Process Industries

KRR Engineering supplies heat exchangers to:

• Fertilizer & Ammonia Plants

• Refineries & Petrochemical Complexes

• Chemical & Specialty Chemical Units

• Hydrogen & Green Energy Projects

• Oil & Gas Processing Facilities

Whether it is a condenser, cooler, heater, or reboiler, we deliver engineered thermal solutions built for continuous industrial operation.

Partner with a Proven Heat Exchangers Manufacturer & Supplier

With decades of experience, ASME-certified manufacturing, and export-grade fabrication capability, KRR Engineering stands among India’s most reliable heat exchangers manufacturer & supplier for heavy process equipment.

If your project demands:

• Large-diameter exchangers

• High-pressure service

• Exotic materials

• EPC-grade documentation

• On-time delivery

KRR Engineering is your trusted partner.