Casamora Square Blok BB7, Ciganjur, Jagakarsa, South Jakarta, Indonesia 12630


Steam Boiler
Our steam boiler has high efficiency and durability for a long service life with minimal emission during operating condition

Hoval THSD

Industrial steam boiler for oil and gas firing

1. Boiler door
Large boiler door significantly simplifies cleaning of the combustion chamber, the 2nd and 3rd pass. The special construction of the hinge makes the boiler door easy to open. With its optimum heat insulation, the boiler door helps reduce heat losses from the boiler to a minimum.

2. Burner
The boiler is optimally suited for the use of Low-NOx burners due to the combustion chamber geometry and the low thermal load at the combustion chamber.

3. Heating surface
The smooth-tubed heating surface without turbulators reduces flue gas losses and enables quick and easy cleaning to ensure economical operation.

4. Finned tube wall
The finned tube wall means that full water cooling in the turning chamber between the 1st and 2nd pass is achieved. This significantly boosts fuel exploitation.

5. Insulation
High-efficiency thermal insulation with aluminium cladding reduces standby losses to a minimum and thus contributes to optimum cost effectiveness.

6. Steam/water separator (dryer)
Steam/water separator integrated in the boiler to increase steam quality.

7. Feed water distribution pipe
Integrated feed water distribution pipe optimize water supply and distribution in the hottest zone of the boiler. This results in rapid mixing of colder feed water with hot boiler water and stable operating conditions.

3 pass

3-pass Low-NOx fring


Turning chamber with finned tubes


Boiler pressure standard : 10 & 12.5 bar
Dimension include fitting and insulation, exclude burner
Water content up to Low Water Level (LWL)
Net efficiency with clean boiler, 103°C feed water inlet and without economizer

Steam Boiler