Exam (elaborations)
API 574 for API 570 Questions and Answers 100% Pass
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API Recommended Practice 574, Inspection of Piping, Tubing Valves, and Fittings, does not cover: a. control valves. b. piping smaller than 2" NPS. c. tubing smaller than 1.5" diameter. d. fittings smaller than 2" NPS A The refining industry generally uses what type piping for severe service? ...
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