You are currently viewing Important Facts: Quiz on Flange Design in PMS II 6 MCQs with Explanations

Important Facts: Quiz on Flange Design in PMS II 6 MCQs with Explanations

I. Flange Codes

Which code governs flanges for sizes up to 24″ with pressure ratings from 150# to 1500#?





II. Flange Sizes

For sizes above 60″, which code governs the design of flanges?





III. Alternate Standards

When may flanges to ASME B16.47 SERIES ‘A’ or other standards be specified?





IV. Finish Requirements

What is the maximum allowable finish (in microinches AARH) for stock flange faces?





V. Serrated Finish

What is the range of microinches AARH for serrated flange faces?





VI. Smooth Finish

What is the range of microinches AARH for smooth flange faces?





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