Nigasu Engineering: Leading the Way in Heat Exchanger Tooling and Services

Expertise and accuracy are crucial when it comes to maintaining vital process equipment. We at Nigasu Engineering are proud to be leaders in the field of tube expansion, tube-to-tube sheet welding, heat exchanger re-tubing, and in-situ machining solutions. As one of the top Tube Expander manufacturer in India, we have decades of experience and a solid reputation for providing our customers with unparalleled service quality supported by state-of-the-art equipment and knowledgeable staff.

Tube Expander manufacturer in India

Our Primary Area of Specialization

Comprehensive solutions for heat exchangers and related equipment are our area of expertise. Refineries, power plants, petrochemical facilities, fertilizer plants, and more rely on our services.

●     Re-tubing of heat exchangers

We have successfully completed retubing for graphite tube exchangers, waste heat boilers, RG boilers, and carbamate condensers. For plant turnaround projects where accuracy and timeliness are crucial, our team is ready.

●     Welding and Tube Expansion

Our strong and long-lasting tube-to-tube sheet welding ensures dependability in high-pressure settings thanks to our sophisticated tube expanders and knowledgeable TIG welders.

●     Machining in-situ

Our precise in-situ machining services, which include tube end facing, trepanning, and J-grooving of tube sheet holes, save our clients money and downtime.

●     Fixing and Upkeep

Without ever sacrificing timeliness, we offer top-notch repair services with an emphasis on durability, dimensional accuracy, and adherence to industry standards.

Engineering Instruments That Characterize Us

We are proud toolmakers in addition to being service providers. We have become a reputable Grooving tool manufacturer in India over the years. Among the tools we offer are:

●     Expanders for tubes

●     Tools for grooves

●     Pullers for tubes

●     Tools that face the end

●     Equipment for in-situ machining

Because these tools are expertly made, they will last a long time and function flawlessly even in the most trying circumstances.

Our goal at Nigasu Engineering is to provide our clients with solutions that increase productivity and profitability by fusing engineering innovation and excellence. We are a reliable partner in industrial success, whether it is providing top-notch tools or precisely re-tubing during a shutdown.