Cap type: Weld on, Material: Conforms to ASME SA-234 Grade B, Dimensions per ASME 16.9, Nominal Pipe Size: 12 inch, Outside Diameter: 12.75 inches, Inside Diameter: 12 inches, Wall Thickness: 0.375 inch, Length E: 6 inch, Pipe Schedule: STD, Approx Weight: 30.3 LBS
Click here for a downloadable and printable specification sheet for schedule 40/standard thickness carbon steel weld on caps