PART NAME SIZE  OD x wall thickness NOMINAL BORE WEIGHT
Thread Size inch mm inch mm kg/m
3/4″ 1-3/32 x 13G 26.30 x 2.45 0.8578 21.79 1.52
1″ 1-9/32 x 12G 32.80 x 2.64 1.0850 27.56 2.12
1-1/4″ 1-5/8 x 12G 41.27 x 2.64 1.4169 35.99 3.25
1-1/2″ 1-7/8 x 12G 47.40 x 2.64 1.6582 42.12 3.80
2″ 2-5/16 x 11G 58.74 x 3.175 2.0625 52.39 5.17