Boiler Hydrotest Water Quality
Boiler Hydrotest Water Quality
(OP)
Our boiler is 70 Bar.g/480 C 90 T/hr steam production is going to get hydrotest very soon but demin water plant is not yet ready for water production. Is it possible to use potable water (municilpal water)for hydrotest. Any recommendation is welcome.





RE: Boiler Hydrotest Water Quality
Most likely, you will form a light layer of rust (iron oxide) on exposed waterside surfaces because the water will be saturated with oxygen. However, this oxide will dissolve once demin water is used, you de-oxygenate and fire the boiler.
RE: Boiler Hydrotest Water Quality
How long after the hydro will the boiler be commissioned?
During startup take some good blowdowns.
RE: Boiler Hydrotest Water Quality
your best bet is to consult a water /chemist specialist for the right dosis.
ER
RE: Boiler Hydrotest Water Quality
rmw
RE: Boiler Hydrotest Water Quality
RE: Boiler Hydrotest Water Quality
RE: Boiler Hydrotest Water Quality
When there are instances of valve packing leakages in the piping system the only way of maintaining the test pressure is by running the pump. I would like to know if this is acceptable by the code and satisfies a hydrostatic test requirement.
RE: Boiler Hydrotest Water Quality
RE: Boiler Hydrotest Water Quality