What is the difference between P11 & P22 pipes?
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Answer / ramp
P11 - 11 the chromium molybdenum composition that is 1% of
chromium and 1/4% of molybdenum
P12 - 12 the chromium molybdenum composition that is 1% of
chromium and 2% of molybdenum
Is This Answer Correct ? | 22 Yes | 4 No |
Answer / bright godwin
Chrome Moly pipe has become a standard in the power
generation industry and the petro-chemical industry, not
only because of its tensile strength, corrosion resistance
and high-temperature strength, but also for its cost-
effectiveness. the grade given to the pipe is known as
p11&p12
Is This Answer Correct ? | 4 Yes | 5 No |
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