Cap type: Weld on, Material: Conforms to ASME SA-234 Grade B, Dimensions per ASME 16.9, Nominal Pipe Size: 4, Outside Diameter: 4.5, Inside Diameter: 4.026, Wall Thickness: 0.237, Length E: 2.5, Pipe Schedule: 40, Approx Weight: 2.8 LBS
Click here for a downloadable and printable specification sheet for schedule 40/standard thickness carbon steel weld on caps
