conductive oil boiler mounting test pressure

46 CFR § 61.05-10 - Boilers in service. | CFR | US Law ...

(c) Firetube boilers which cannot be entered or which cannot be satisfactorily examined internally all boilers of lap seam construction and all boilers to which extensive repairs have been made or the strength of which the marine inspector has any reason to question shall be subjected to a hydrostatic of 1 1/2 times the maximum allowable working All other shall be subjected to a hydrostatic of 1 1/4 times the maximum allowable working

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46 CFR § 61.05-10 - Boilers in service. | CFR | US Law ...

(c) Firetube boilers which cannot be entered or which cannot be satisfactorily examined internally all boilers of lap seam construction and all boilers to which extensive repairs have been made or the strength of which the marine inspector has any reason to question shall be subjected to a hydrostatic test of 1 1/2 times the maximum allowable working pressure. All other boilers shall be subjected to a

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