Nominal pipe size mm/inch OD mm 10 20 30 STD 40 60 XS 80 100 120 140 160 XXS 6 1/8 10.3 1.7 0.37 1.7 0.37 2.4 0.47 2.4 0.47 8 1/4 13.7 2.2 0.63 2.2 0.63 3.0 0.80 3.0 0.80 10 3/8 17.1 2.3
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