B31.3 Wall Thickness Wall ThicknessDesign PressureHiddenWeldedThreadedHidden.5.7511.251.522.533.5456810121416182024303642.5.7511.251.522.533.545681012HiddenininAPI 5LX-42API 5LX-46API 5LX-52ASTM A-106-BASTM A-333-6HiddenSMLSERWHiddenPSIG°FHiddenHiddenHiddenHiddent2tSED-2tY
