Cap type: Weld on, Nominal Pipe Size: 20 inch Material: Carbon Steel Conforms to ASME SA-234 Grade B, Dimensions per ASME 16.9, Outside Diameter: 20 inch, Inside Diameter: 19 inch, Wall Thick: 0.5 inch, Length: 9 inch, Pipe Sched: XH, Ship Weight: 100 LBS
Click here for a downloadable and printable specification sheet on extra thick and schedule 80 carbon steel weld on caps