SHOULDER PIPE Outside Diameter:Φ60.3mm – 406.4mm (2″ – 16″ ) Diameter (pipe): 60.3 to 406.4 mm Diameter (with ring): 66.5 to 419 mm Ring Width: 16 mm to 25.5 mm Quality Standards:AS/NZS 1074, BS 1387, EN 10255, ASTM A53, ISO 65.(source: https://alllandpipes.com/)



