Do you handle planned boiler outages?

Yes — scope planning, spares procurement, inspection coordination, execution and recommissioning, with progress reporting through the outage window.

Can you manage boiler water chemistry for high-pressure plant?

Yes. High-pressure water tube plant demands strict control of hardness, silica, phosphate and dissolved oxygen. We set the programme, dose, test and report.

What causes most water tube boiler failures?

In practice, deposit-related overheating and poor water treatment discipline account for the majority. Consistent chemistry control is the cheapest reliability investment available.

← Water Tube BoilersDiscovery · West Rand

Water Tube Boilers Repair
in Discovery

Water tube boiler repair, maintenance and annual inspection in Discovery and the wider West Rand area. Same-day response for commercial and industrial plant across Gauteng.

Capacity

2 MW – 100 MW+

Fuels

Coal · Gas · HFO · Biomass · Multi-fuel

Local Service

Water Tube Boilers in Discovery

Our certified technicians service water tube boilers across Discovery and the West Rand region — from large campus and district heating plants to power generation and cogeneration. We carry common burner spares, safety valves and controls for major brands including John Thompson, ACTOM John Thompson, Babcock, Cyclotherm. Annual inspection, combustion analysis, tube cleaning and emergency breakdown response are all available in Discovery.

Brands

Water tube boiler brands serviced in Discovery

John Thompson
ACTOM John Thompson
Babcock
Cyclotherm
Thermax
Cleaver-Brooks

Our Service

What we cover in Discovery

Water wall and superheater tube inspection
Drum internals, separator and cyclone service
Economiser and air heater cleaning
Soot blower overhaul
Boiler water chemistry and phosphate programme management
Planned outage and shutdown execution

Troubleshooting

Common water tube boiler faults in Discovery

Tube failures in the water wall or superheater+
Likely causes
- Overheating from internal deposits
- Erosion from ash or soot blower misalignment
- Poor boiler water chemistry
What to check
Track make-up water rates and drum level behaviour; a sudden rise usually points to a tube leak.
When to call us
Immediately — a leaking tube can cut adjacent tubes and escalate into major damage.
Steam purity problems and carryover+
Likely causes
- Damaged drum internals or separators
- High boiler water TDS or silica
- Rapid load swings and drum level surge
What to check
Sample steam conductivity and silica at the header; compare with boiler water chemistry.
When to call us
Before carryover damages turbines or contaminates product.
Loss of efficiency across the boiler+
Likely causes
- Fouled economiser or air heater
- Air in-leakage into the gas path
- Ineffective soot blowing
What to check
Do a full boiler heat balance from flue gas analysis, feedwater and steam data.
When to call us
As part of a scheduled performance audit ahead of the next outage.

FAQ

Water tube boiler questions — Discovery

Do you handle planned boiler outages?
+
Yes — scope planning, spares procurement, inspection coordination, execution and recommissioning, with progress reporting through the outage window.
Can you manage boiler water chemistry for high-pressure plant?
+
Yes. High-pressure water tube plant demands strict control of hardness, silica, phosphate and dissolved oxygen. We set the programme, dose, test and report.
What causes most water tube boiler failures?
+
In practice, deposit-related overheating and poor water treatment discipline account for the majority. Consistent chemistry control is the cheapest reliability investment available.

Nearby Areas