Water tube boiler repair, maintenance and annual inspection in Isando and the wider Johannesburg area. Same-day response for commercial and industrial plant across Gauteng.
Local Service
Our certified technicians service water tube boilers across Isando and the Johannesburg 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 Isando.
Brands
Our Service
Troubleshooting
Likely causes
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.
Likely causes
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.
Likely causes
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
Yes — scope planning, spares procurement, inspection coordination, execution and recommissioning, with progress reporting through the outage window.
Yes. High-pressure water tube plant demands strict control of hardness, silica, phosphate and dissolved oxygen. We set the programme, dose, test and report.
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
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