Compliant Workflows
These are the engineering bottlenecks holding back power generation, refinery, and process plant teams across India.
Equipment layouts, piping routes, and civil drawings done in different tools create clashes discovered only during construction — causing expensive rework and project delays.
Hand-drafted P&IDs take days to create and revise. Symbols aren't standardised, revisions cascade across sheets, and transmittals to clients cause confusion and disputes.
ASME VIII, IBR, and IS standards demand rigorous vessel and piping analysis. Teams without the right simulation tools either over-engineer (wasting material) or under-design (creating safety risks).
Heat exchangers, boilers, and cooling circuits underperform when designed without thermal flow analysis. Every percentage point of efficiency loss costs lakhs annually in fuel and operations.
Custom spare parts for specialised equipment take weeks from conventional machine shops. Unplanned shutdowns spiral into costly downtime when replacement components can't be sourced quickly.
As-built drawings stored on shared drives become out-of-sync with physical plant reality. Maintenance teams make decisions based on wrong data, creating safety and compliance exposure.
Corengg provides and supports the CAD and simulation tools used by India’s leading EPC, power, and process companies.
AutoCAD and ZWCAD give plant engineers a professional platform for P&ID creation, equipment layout drawings, isometric views, and site plans — with full DWG compatibility for client and EPC deliverables. ZWCAD offers significant cost savings without workflow changes.
Ansys structural solvers validate pressure vessels, nozzle loads, and piping systems against ASME and IBR standards. Run what-if scenarios to optimise wall thickness, material selection, and support placement — eliminating guesswork and over-engineering.
Simulate heat exchanger performance, boiler combustion, cooling tower airflow, and reactor thermal profiles with Ansys CFD. Validate designs digitally before fabrication to guarantee thermal targets are met on first build.
Siemens NX enables detailed 3D modelling of process machinery, pressure vessels, rotating equipment, and structural steel — integrating directly with simulation for rapid design-validate cycles on complex plant assets.
Print replacement valve components, custom gasket profiles, inspection jigs, and maintenance fixtures overnight with Formlabs industrial 3D printers. Reduce plant downtime from weeks to hours when OEM parts aren't available.
White Paper — Free Download
Covers AutoCAD vs ZWCAD for EPC firms, Ansys workflows for pressure vessel compliance, and reducing plant downtime with 3D printing. 20 pages.
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