Specialty
Refractory Application for Power Plants
Thermal power plants are the single largest consumer of industrial refractory in India. From the boiler furnace water-walls to the ID/FD duct insulation, every high-temperature surface requires correctly specified, correctly applied refractory. M.S. Enterprises has been the trusted refractory partner for state-utility, IPP and captive power generators since 1994.
Power plant equipment we line
Refractory needs in a thermal power plant span the entire flue-gas path from combustion to stack. We have completed projects on every major sub-system.
- ▸Boiler furnace — water-wall castable, gunning, anchor systems
- ▸Bottom ash hopper — abrasion-grade castable
- ▸Cyclone separators (CFBC) — high-alumina gunning hot zone
- ▸Loop seal & dip-leg refractory
- ▸ID / FD ducts — ceramic-fibre lining + insulating castable
- ▸Air pre-heaters & expansion joints — refractory blanket
- ▸Coal mill liners (where applicable)
- ▸Stack lining — anti-corrosion refractory at flue-gas exit
Why power plants choose MS Enterprises
Power-plant refractory work is non-negotiable on quality — a single failure means lost MW-hours and unplanned outage penalties. Plants choose us for predictable, audit-ready execution.
- ▸Three decades of CFBC/AFBC/PC boiler refractory experience
- ▸Material supply + application from one vendor (no inter-vendor disputes)
- ▸Procedure adherence per OEM TDS — temperature logs and batch records on hand-over
- ▸Pan-India crew availability for shutdown windows
- ▸Existing relationships with NTPC, MahaGenco, CSPGCL, BALCO, IPP units
Shutdown planning support
Power-plant refractory campaigns succeed or fail at the planning stage. We participate in pre-shutdown survey meetings, BOQ finalisation, material readiness checks and crew mobilisation timeline. Our project supervisors brief plant maintenance teams on critical handover points (anchor weld inspection, casting consolidation checks, dry-out hold points) before work begins.
Frequently asked questions
Can you handle 660 MW supercritical unit refractory?▼
Yes — supercritical and ultra-supercritical PC boilers have extensive refractory in burner zones, ash hoppers and flue-gas ducts. Our crews have worked on units up to 660 MW with all major boiler OEMs (BHEL, L&T-MHI, Doosan).
Do you handle emergency / forced-outage refractory work?▼
Yes. We maintain forward stock of common castable grades and gunning mix. For Maharashtra/Chhattisgarh plants we can mobilise within 48–72 hours. For other regions, mobilisation depends on crew availability — typically 4–7 days.
What documentation do you provide for power-plant audits?▼
Standard hand-over package includes: material batch certificates and TDS, anchor weld inspection records, casting/gunning consolidation checks, dry-out temperature logs (chart-recorder output), final lining thickness measurements, and post-cure visual inspection report. All in physical + soft copy.
Available in these cities