special equipment boiler test time

Best 25 question and answer for boiler first and second ...

Sep 10 2017 · And also after each repairing job in the boiler pressure part.hydraulic test is normally carried out at a pressure equal to 1.5 times of the design pressure for a new boiler and 1.25 to 1.5 time of working pressure of old boiler. Hydraulic test is successful if pressure parts withstand the test pressure for 10 minutes without any leakge.

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Special Notice to Owners of Small Boilers and Large Water ...

Jan 01 2002 · Special Notice to Owners of Small Boilers and Large Water Heaters with Rated Heat Input Between 1 and 2 Million Btu/hr The South Coast AQMD is the smog control agency for all of Orange County and major portions of Los Angeles San Bernardino and Riverside counties.

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