CH-8012 Series

For Condensers and Heat Exchangers

Tube Size I.D. 1.431″ – 4.000″ (36.5 – 101.6 mm)

Tube O.D. and G.A. Min I.D. Tube Tool Enters Max Tool Expansion Size Square on Mandrel Expander with 2 1/4″ (57.1mm) Rolls Mandrel No.
Inch mm Inch mm Expander No Roll Set No
1 3/4″-9-10 1.420 36.10 1.617 41.08 3/4″ CH-8012-1 ¾-10 TR-37-A MT-90
1 3/4″-11 1.452 36.90 1.637 41.58 3/4″ CH-8012-1 ¾-11 TR-42 MT-90
1 3/4″-12 1.480 37.60 1.659 42.14 3/4″ CH-8012-1 ¾-12 TR-44 MT-90
1 3/4″-13 1.507 38.30 1.687 42.84 3/4″ CH-8012-1 ¾-13 TR-46 MT-90
1 3/4″-14 1.532 38.90 1.711 43.46 3/4″ CH-8012-1 ¾-14 TR-48 MT-90
2″-6-7 1.563 39.70 1.791 45.51 3/4″ CH-8012-2-6-7 TR-48 MT-91
2″-8-10 1.625 41.30 1.859 47.23 3/4″ CH-8012-2-2-10 TR-50 MT-91
2″-11 1.662 40.00 1.8888 47.95 3/4″ CH-8012-2-11 TR-52 MT-91
2″-12 1.685 42.80 1.910 48.51 3/4″ CH-8012-2-12 TR-54 MT-91
2″-13-16 1.724 43.80 1949 49.51 3/4″ CH-8012-2-13-16 TR-56 MT-91
2 1/4″-5 1.788 45.40 2.019 51.28 3/4″ CH-8012-2 ¼-5 TR-50 MT-92
2 1/4″-6-7 1.839 46.70 2.069 52.56 3/4″ CH-8012-2 ¼-6-7 TR-54 MT-92
2 1/4″-8-10 1.882 48.80 2.109 53.56 3/4″ CH-8012-2 ¼-8-10 TR-56 MT-92
2 1/4″-11 1.921 48.50 2.137 54.28 3/4″ CH-8012-2 ¼-11 TR-58 MT-92
2 1/4″-12 1.933 49.10 2.159 54.84 3/4″ CH-8012-2 ¼-12 TR-60 MT-92
2 1/4″-13-16 1.936 49.80 2.187 55.56 3/4″ CH-8012-2 ¼-13-16 TR-62 MT-92
2 1/2″-5-7 2.043 51.90 2.348 59.64 1″ CH-8012-2 ½-5-7 TR-62 MT-96
2 1/2″-8-12 2.134 54.20 2.409 61.20 3/4″ CH-8012-2 ½-8-12 TR-64 MT-93
2 1/2″-13-16 2.232 56.70 2.437 61.90 3/4″ CH-8012-2 ½-13-16 TR-64 MT-94
2 3/4″-5-7 2.291 58.20 2.598 65.98 1″ CH-8012-2 ¾-5-7 TR-64 MT-96
2 3/4″-8-14 2.366 60.10 2.673 67.90 1″ CH-8012-2 ¾-8-14 TR-66 MT-96
3″-3-4 2.449 62.20 2.752 69.90 1″ CH-8012-3-3-4 TR-64 MT-97-SP
3″-5 2.478 62.90 2.791 70.90 1″ CH-8012-3-5 TR-64 MT-98
3 “-6-7 2.547 64.70 2.867 72.82 1 “ CH-8012-3-6-7 TR-66 MT-98
3″-8-14 2.618 66.50 2.824 74.26 1″ CH-8012-3-8-14 TR-67 MT-96
3 3/4″-5-9 2.744 69.70 3.045 77.35 1″ CH-8012-3 ¼-5-9 TR-67 MT-97
3 ¼-7-14 2.871 72.90 3.174 80.63 1″ CH-8012-3 ¼-7-14 TR-68 MT-97
3 1/2″-7-13 3.043 77.30 3.361 85.38 1″ CH-8012-3 ½-7-13 TR-69 MT-98
3 1/2″-8-14 3.122 79.30 3.440 87.38 1″ CH-8012-3 ½-8-14 TR-69 MT-99
3 1/2″-11-18 3.224 81.90 3.543 89.98 1″ CH-8012-3 ½-11-18 TR-70 MT-99
4″-6-11 3.575 90.80 3.898 90.00 1″ CH-8012-4-6-11 TR-71 MT-99
4″-10-16 3.701 94.00 4.014 100.96 1″ CH-8012-4-10-16 TR-72 MT-99
4″-12-18 3.732 94.80 4.050 102.86 1″ CH-8012-4-12-18 TR-71 MT-100
4 1/4″-8-12 3.851 97.80 4.179 105.76 1 “ CH-8012-4 ¼-8-12 TR-72 MT-100
4 1/2″-2-3 3.851 97.80 4.179 105.76 1″ CH-8012-4 ½-2-3 TR-72 MT-100