CASING COUPLINGS SIZE 13-3/8

API Tubing Coupling Size and Specification Descriptions and Size Type of Thread O.D*L(mm) Weight (kg) Tubing Coupling 2-3/8” NUE 73.02*107.95 1.28 2-3/8” EUE 77.80*123.82 1.55 2-7/8” NUE 88.90*130.18 2.34 2-7/8” EUE 93.17*130.35 2.4 3-1/2” NUE 107.95*142.88 3.17 3-1/2 EUE 114.30*146.05 4.10 4” NUE 120.65*146.05 4.35 4” EUE 127.00*152.40 4.82 4-1/2” NUE 132.08*155.58 4.89 4-1/2” EUE 141.30*158.75 6.05 COUPLINGS SIZES: Description: 1) Size: O.D: 2-3/8"-20" 2) Grade: J55, N80,