12 inch 304 stainless steel schedule 40S weld on cap

Cap type: Weld on, Nominal Pipe Size: 12 inch Material: 304 stainless steel Conforms to ASTM A403, Dimensions per ASME 16.9, Outside Diameter: 12.75 inch, Inside Diameter: 12.0 inch, Wall Thick: 0.375 inch, Length: 6 inch, Pipe Sched: 40S, Ship Weight: 29.5 LBS