1" 1/2 48.26mm dia 45.00mm bore sch5. 3/4" 26.67mm dia 22.48mm bore sch10. 1" 33.40mm dia 27.86mm bore sch10. 1" 1/4 42.16mm dia 36.66mm bore sch10. 2" 60.33mm dia 54.79mm bore sch10. 2.5" 73mm dia 67mm bore sch10.
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