30 -0.625 40.750 276.18:42 42.000 -40 -0.750 40.500 330.41:48 48.000 STD -40S:0.375 47.250 190.74:48 48.000 XS -80S:0.500 47.000 253.65:NPS O.D. Schedule Wall I.D. Weight/ft. in LBS.
Butt Weld Elbow Weight Calculator » The Piping Engineering Approximate weight of a butt welding elbow can be calculated based on its its radius, wall thickness and angle. Please note that actual weight of a elbow from a particular manufacturer may vary depending on manufacturing process. Dimensional standards like ASME B16.9 do not provide weights of butt welding fittings. Weight of a Butt Weld 
N/A. 0.088 inches 2.2352 mm. N/A. 0.425 lbs/ft 0.6324697 kg/m. 316-375-675-40S. N/A. 3/8 inches. N/A. 0.675 inches 17.145 mm.
Standard Pipe Schedules and Sizes Chart Table Data Standard Pipe Schedules and Sizes Chart Data for ANSI / ASME B36.10M and API 5L. Data given in based on the NPS Tables given by ANSI B36.10M and includes Pipe wall thickness, outside diameter, nominal diameter.
Steel Pipe Dimensions - ANSI Schedule 40Pressure Loss in Steel Pipes Schedule 40 - Water flow and pressure loss in schedule 40 steel pipes - Imperial and SI units - gallons per minute, liters per second and cubic meters per hour Sizing Steam Pipes (kg/h) - Steam is a compressible gas where pipe line