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Pipes and leaks

plumbing repair Richmond Some facts about boilersThe pressure vessel of a boiler is usually made of steel (or alloy steel), or historically of wrought iron. Stainless steel, especially of the austenitic types, is not used in wetted parts of boi idź tutaj





Pipes and leaks

plumbers Richmond Boiler basic definitionA boiler is a closed vessel in which water or other fluid is heated. The fluid does not necessarily boil. (In North America the term "furnace" is normally used if the purpose is not actually to boil the zobacz



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