... : 1.9”, 2-3/8”, 2-7/8”, 3-1/2”, 4”, 4-1/2”2. Casing: 4-1/2”, 5”, 5-1/2” ------ 16”, 18-5/8”, 20”OD:(mm ... .02*107.951.282-3/8"EUE77.80*132.821.552-7/8"NUE88.90*130.182.342-7/8"EUE93.17*133.352.403 ... -1/2"NUE107.95*142.883.713 ... .366-5/8"STC187.71*184.159.126-5/8"LTC187.71*222.2511.346-5/8"BTC187.71*244.4811.01 Tubing Coupler