Teco Tube Expanders Company

Note: Expander CH 1200 is also available as four or five roll expander see page 14-15. TUBE MIN. I.D. TUBE MAX. TOOL SIZE EXPANDER WITH EXPANDER WITH O.D. TOOL ENTERS EXPANSION SQUARE 1 1/2” (38.1 mm) ROLLS 2 1/4” (57.1 mm) ROLLS MANDREL AND ON NO. G.A. Inch mm Inch mm MAN- EXPANDER ROLL SET EXPANDER ROLL SET DREL NO. NO. NO. NO. 7/8”-10 .596 15.14 .661 16.79 CH-1225 TR-10 CH-1226 TR-10-A MT-58 7/8”-11 .619 15.72 .699 17.75 CH-1229 TR-11 CH-1230 TR-11-A MT-59 7/8”-12 .642 16.31 .722 18.34 CH-1231 TR-12 CH-1232 TR-12-A MT-59 7/8”-13 .670 17.02 .750 19.05 CH-1233 TR-13 CH-1234 TR-13-A MT-60 7/8”-14 .685 17.40 .774 19.66 CH-1235 TR-14 CH-1236 TR-14-A MT-61 3/8” 7/8”-15 .712 18.08 .801 20.34 CH-1237 TR-15 CH-1238 TR-15-A MT-61 7/8”-16 .726 18.44 .815 20.70 CH-1239 TR-15 CH-1240 TR-15-A MT-62 7/8”-17 .740 18.80 .829 21.06 CH-1243 TR-16 CH-1244 TR-16-A MT-62 7/8”-18 .740 18.80 .829 21.06 CH-1243 TR-16 CH-1244 TR-16-A MT-62 1” - 8 .655 16.64 .735 18.67 CH-1241 TR-13 CH-1242 TR-13-A MT-59 1” - 9 .685 17.40 .774 19.66 CH-1235 TR-14 CH-1236 TR-14-A MT-61 1” -10 .712 18.08 .801 20.34 CH-1237 TR-15 CH-1238 TR-15-A MT-61 1” -11 .740 18.80 .829 21.06 CH-1243 TR-16 CH-1244 TR-16-A MT-62 1” -12 .763 19.38 .852 21.64 CH-1245 TR-17 CH-1246 TR-17-A MT-62 1” -13 .791 20.09 .880 22.35 CH-1247 TR-18 CH-1248 TR-18-A MT-62 3/8” 1” -14 .810 20.57 .909 23.09 CH-1249 TR-18 CH-1250 TR-18-A MT-63 1” -15 .837 21.26 .936 23.77 CH-1251 TR-19 CH-1252 TR-19-A MT-63 1” -16 .837 21.26 .936 23.77 CH-1251 TR-19 CH-1252 TR-19-A MT-63 1” -17 .865 21.97 .964 24.48 CH-1255 TR-21 CH-1256 TR-21-A MT-63 1” -18-20 .865 21.97 .964 24.48 CH-1255 TR-21 CH-1256 TR-21-A MT-63 1 1/8”- 8 .776 19.71 .875 22.22 CH-1253 TR-20 CH-1254 TR-20-A MT-63 1 1/8”- 9 .810 20.57 .909 23.09 3/8” CH-1249 TR-18 CH-1250 TR-18-A MT-63 1 1/8”-10 .837 21.26 .936 23.77 CH-1251 TR-19 CH-1252 TR-19-A MT-63 1 1/8”-11 .865 21.97 .964 24.48 CH-1255 TR-21 CH-1256 TR-21-A MT-63 1 1/8”-12 .883 22.43 .982 24.94 CH-1257 TR-21 CH-1258 TR-21-A MT-64 1 1/8”-13 .916 23.57 1.015 25.78 CH-1259 TR-22 CH-1260 TR-22-A MT-64 1 1/8”-14 .835 23.75 1.044 26.52 CH-1261 TR-23 CH-1262 TR-23-A MT-65 1 1/8”-15 .962 24.43 1.071 27.20 CH-1263 TR-24 CH-1264 TR-24-A MT-65 1/2” 1 1/8”-16 .962 24.43 1.071 27.20 CH-1263 TR-24 CH-1264 TR-24-A MT-65 1 1/8”-17 .990 25.15 1.099 27.91 CH-1267 TR-26 CH-1268 TR-26-A MT-66 1 1/8”-18 .990 25.15 1.099 27.91 CH-1267 TR-26 CH-1268 TR-26-A MT-66 1 1/4”- 8 .901 22.88 1.010 25.60 CH-1265 TR-25 CH-1266 TR-25-A MT-65 1 1/4”- 9 .935 23.75 1.044 26.52 CH-1261 TR-23 CH-1262 TR-23-A MT-65 1 1/4”-10 .962 24.43 1.071 27.20 CH-1263 TR-24 CH-1264 TR-24-A MT-65 1 1/4”-11 .990 25.15 1.099 27.91 CH-1267 TR-26 CH-1268 TR-26-A MT-66 1 1/4”-12 1.013 25.73 1.122 28.50 CH-1269 TR-27 CH-1270 TR-27-A MT-66 1/2” 1 1/4”-13 1.041 26.44 1.150 29.21 CH-1271 TR-28 CH-1272 TR-28-A MT-67 1 1/4”-14 1.060 26.92 1.169 29.69 CH-1273 TR-29 CH-1274 TR-29-A MT-67 1 1/4”-15 1.087 27.61 1.196 30.38 CH-1275 TR-30 CH-1276 TR-30-A MT-67 1 1/4”-16 1.087 27.61 1.196 30.38 CH-1275 TR-30 CH-1276 TR-30-A MT-67 1 3/8”- 8 1.026 26.06 1.135 28.83 CH-1277 TR-31 CH-1278 TR-31-A MT-67 1 3/8”- 9 1.060 26.92 1.169 29.69 CH-1273 TR-29 CH-1274 TR-29-A MT-67 1 3/8”-10 1.087 27.61 1.196 30.38 CH-1275 TR-30 CH-1276 TR-30-A MT-67 1 3/8”-11 1.115 28.32 1.224 31.09 CH-1279 TR-30 CH-1280 TR-30-A MT-68 1 3/8”-12 1.133 28.78 1.242 31.55 CH-1281 TR-32 CH-1282 TR-32-A MT-68 1/2” 1 3/8”-13 1.160 29.46 1.275 32.38 CH-1283 TR-33 CH-1284 TR-33-A MT-69 1 3/8”-14 1.179 29.95 1.294 32.87 CH-1285 TR-34 CH-1286 TR-34-A MT-70 1 3/8”-15 1.206 30.63 1.321 33.55 CH-1287 TR-35 CH-1288 TR-35-A MT-70 1 3/8”-16 1.206 30.63 1.321 33.55 CH-1287 TR-35 CH-1288 TR-35-A MT-70 1 1/2”- 8 1.145 29.08 1.260 32.00 CH-1289 TR-34 CH-1290 TR-34-A MT-69 1 1/2”- 9 1.179 29.95 1.294 32.87 CH-1285 TR-34 CH-1286 TR-34-A MT-70 1 1/2”-10 1.206 30.63 1.321 33.55 CH-1287 TR-35 CH-1288 TR-35-A MT-70 1 1/2”-11 1.235 31.37 1.350 34.29 CH-1291 TR-36 CH-1292 TR-36-A MT-70 1 1/2”-12 1.257 31.93 1.372 34.85 CH-1293 TR-37 CH-1294 TR-37-A MT-70 1/2” 1 1/2”-13 1.285 32.64 1.400 35.56 CH-1295 TR-37 CH-1296 TR-37-A MT-71 1 1/2”-14 1.285 32.64 1.400 35.56 CH-1295 TR-37 CH-1296 TR-37-A MT-71 1 1/2”-15 1.331 33.81 1.446 36.73 CH-1297 TR-38 CH-1298 TR-38-A MT-71 1 1/2”-16 1.331 33.81 1.446 36.73 CH-1297 TR-38 CH-1298 TR-38-A MT-71 1 3/4”- 8 1.406 35.70 1.531 38.90 1/2” CH-1299 TR-38 CH-1299RL TR-38-A MT-72 tube expanders company 13