The patron saint of boiler makers is St. Eligius.
The best known patron saint of engineers is St. Patrick.
Folklore tradition says St. Dimitar's is the day when the weather breaks and winter begins. According to traditional belief, on this day the skies open up, after which we can expect the first snow. Dimitar is the patron saint of winter, cold and snow. Perfect for HVAC.
Born near Limoges in 588, Eligius, also called Eloi and Eloy, trained to be a goldsmith. His craftsmanship was remarked upon and he was commissioned to make a throne of gold incrusted with precious stones for King Clotaire.
An IK on a boiler is a Soot Blow. It is mounted on the sidewall of a boiler furnace and cleans the internal boiler parts with high pressure.
What you meant by this question is uncertain. If you are asking about the definition then Boiler steam pressure is the pressure developed by a water steam boiler, else if you are asking about the Rated boiler steam pressure then it is the safe operating pressure a boiler can operate, else if you are asking about Maximum boiler steam pressure then it is the maximum pressure that a boiler can produce with out failure.
There is no patron saint of costume makers.
The patron saints of clock makers are Saint Eligius and Saint Peter the Apostle.
The patron saint of casket makers is St. Stephen, deacon and martyr.
King Saint Louis IX is the patron saint of both soldiers and button makers.
There are patron saints of coin collectors but not of coin makers.
There is no patron saint of time. However, Saint Eligius and Saint Peter the Apostle are patron saints of clock makers.
Claude de Columbiere is the patron saint of toy makers and turners as per the Patron Saint Index.
There is no patron saint of glass. Saint Lucy of Syracuse is the patron saint of glass blowers, however, and she and Saint Luke are the patron saints of glass makers.
The Patron Saints Index states that Saint Colette and Saint Eligius are the patron saints of craftsmen.
There is no patron saint of woodcarvers. However, there are several patron saints of sculptors:Bernward of HildesheimCastorusClaudiusFour Crowned MartyrsJohn the ApostleLouis IXLuke the EvangelistNicostratusReinhold of CologneSimpronianTheimo of Salzburg
There is no patron saint of wine. However, there are a number of patron saints of wine makers and none of them are female.
The patron saints of sculptor are:Bernward of HildesheimCastorusCastorusClaudiusFour Crowned MartyrsJohn the ApostleLouis IXLuke the EvangelistNicostratusReinhold of CologneSimpronianTheimo of Salzburg