Useful Information – Tube Sizes For Commerical Tube

ASTM A269/270 Tube Sizes for Commercial Tube
Size ODOD in mmWall ThicknessInternal DiameterWire Gauge Size
 1″25.41.6022.2016
 1.1/2″38.11.6034.9016
 2″50.81.60 47.6016
2.1/2″63.51.6060.3016
 3″ 76.21.6073.0016
 4″101.62.0097.6014

itcsUseful Information – Tube Sizes For Commerical Tube