What is the difference between P11 & P22 pipes?
Answer Posted / 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 |
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