50 Years Of Trust | Engineering The Next Energy ERA

ISOTEX Services

Engineering & Design

Custom thermal system design, process simulation, and code-compliant engineering for every project requirement.

Engineering & Design

Every ISOTEX project begins with engineering.

Our in-house Design & Engineering Centre combines decades of thermal systems expertise with modern CAD/CAM tools, ASME and IBR code compliance software, and computational simulation capabilities to deliver designs that are safe, efficient, and optimized for each customer’s specific fuel, process, and site conditions.

What we deliver

Process Engineering & Heat Balance

Steam flow diagrams, heat balance calculations, fuel consumption analysis, and thermodynamic modelling for optimum system design.

Pressure Part Design (ASME / IBR)

Code-compliant design of drums, headers, tubes, and pressure vessels certified to IBR (India) and ASME Section I (international export).

FEA & Structural Analysis

Finite Element Analysis for pressure parts, support structures, and expansion joints ensuring structural integrity under operating conditions.

Combustion System Design

Burner selection, furnace geometry, grate design, and fluidized bed configuration for multi-fuel combustion optimization.

3D Modelling & Plant Layout

Full 3D plant layout, pipe routing, equipment placement, and interference checking for efficient site utilization and maintenance access.

Automation & Control Engineering

Instrumentation & control system design, SMARTWIZ IoT integration, DCS/PLC configuration, and safety interlock logic.

Why ISOTEX Engineering

IBR + ASME Dual Competence

Designs certified for both Indian and international markets — a rare capability among Indian boiler manufacturers.

In-House Team — No Outsourcing

Complete engineering from a single team ensures design consistency, faster turnaround, and clear accountability.

50 Years of Design Intelligence

Our engineering database contains design learnings from 10,000+ installations across 13 sectors and 75+ countries.

Energy Transition Ready

All new designs are engineered with multi-fuel compatibility, future hydrogen readiness, and waste heat recovery integration as standard considerations.

Contact us

Get in Touch

Our engineering team responds within 24 hours. Share your capacity requirements and fuel preference. We’ll engineer the right solution.