Reactor Vessel Fabrication & Services

At Tanisha Engineering, located in Vadodara, we specialize in the design, fabrication, inspection, repair and maintenance of reactor vessels for various industries. With deep engineering expertise and precision manufacturing capabilities, we deliver reliable, high-quality reactor vessel solutions that meet industry standards and client specifications.

Our Reactor Vessel Services

Design & Engineering
  • Conceptual and detailed design of reactor vessels according to process requirements Material selection support (carbon steel, stainless steel, alloy, etc.) Calculation of pressure, temperature, stress, thickness, and safety margins Compliance with relevant codes and standards (ASME, IS, API, etc.)
Fabrication & Manufacturing
  • Cutting, forming, rolling, and welding of shell, head, internals Use of skilled welders and advanced welding techniques (TIG, MIG, SAW, etc.) Assembly of baffles, trays, nozzles, manways, supports, internals Surface preparation: grinding, polishing, cleaning
Quality Assurance & Inspection
  • Strict quality control at every stage (incoming material, in-process, final) Non-destructive testing (NDT) methods such as radiography (RT), ultrasonic testing (UT), dye penetrant (DPT), magnetic particle (MPT) Dimensional checks, straightness, alignment Pressure / hydro testing for leak tightness
Repairs & Retrofitting
  • Inspection, analysis, and restoration of damaged or corroded vessel parts Welding repairs, patching, replacement of components Retrofitting of internals or modifications to upgrade performance Requalification and certification after repair
Maintenance & Turnkey Solutions
  • Non-Destructive Testing (NDT): radiography (RT), ultrasonic test (UT), magnetic particle (MPI), dye penetrant (DPI), etc.
  • Hydrostatic, pneumatic pressure tests
  • Dimensional checks, weld inspection, material traceability
  • Third-party inspection coordination
Installation, Erection & Commissioning
  • Scheduled preventive maintenance (inspection, cleaning, minor repairs) Emergency shutdown repairs and support Complete turnkey delivery: from design through installation and commissioning On-site support, alignment, and testing

Why Choose Tanisha Engineering?

  • Expertise & Experience: Years of specialized experience in pressure vessel and reactor manufacturing
  • Quality & Compliance: Adherence to strict quality norms and international standards
  • Skilled Workforce: Qualified engineers, welders, inspectors with best practices
  • Customization & Flexibility: Tailored solutions for diverse industries (chemical, pharmaceutical, petrochemical, etc.)
  • Timely Delivery: Committed project timelines with proactive communication