Teco Tube Expanders Company

Tube expanders for Condensers and Heat Exchangers Note: Expander CH 1200 is also available as four or five roll expander see page 14-15. Selection Guide: Model : CH 1200 Tube Size I.D. .335” - 1.457” (8.5 - 37.0 mm) Minimum Tubesheet Maximum Tubesheet Expanders with 1 1/2” (38.1mm) long rolls will accommodate tube sheet thickness as follows: STANDARD REACH.... 3/4” to 5 7/8” (19.05 mm to 149.22 mm) “B” REACH.... 3/4” to 10” (19.05 mm to 254.00 mm) “C” REACH.... 3/4” to 12” (19.05 mm to 304.80 mm) Expanders with 2 1/4” (57.1mm) long rolls will accommodate tube sheet thickness as follows: STANDARD REACH.... 1 1/2” to 6 1/2” (38.1 mm to 165.10 mm) “B” REACH.... 1 1/2” to 10 3/4” (38.1 mm to 273.05 mm) “C” REACH.... 1 1/2” to 12 3/4” (38.1 mm to 323.85 mm) Longer reaches available upon request in 2 inch (50.8 mm) increments. 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. 1/2”-14 .324 8.23 .374 9.50 CH-1197 TR-797 MT-1197 1/2”-15 .349 8.86 .398 10.11 CH-1199 TR-1 MT-1199 1/2”-16 .360 9.14 .410 10.41 3/8” CH-1201 TR-1 MT-51 1/2”-17 .374 9.50 .424 10.77 CH-1203 TR-2 MT-51 1/2”-18 .392 9.96 .447 11.35 CH-1205 TR-3 MT-52 5/8”-12 .392 9.96 .447 11.35 CH-1205 TR-3 MT-52 5/8”-13 .425 10.79 .480 12.19 CH-1207 TR-4 MT-53 5/8”-14 .449 11.40 .509 12.73 CH-1209 TR-4 CH-1210 TR-4-A MT-54 5/8”-15 .471 11.96 .536 13.61 CH-1211 TR-5 CH-1212 TR-5-A MT-55 3/8” 5/8”-16 .485 12.32 .550 13.97 CH-1213 TR-6 CH-1214 TR-6-A MT-55 5/8”-17 .499 12.67 .564 14.32 CH-1215 TR-6 CH-1216 TR-6-A MT-56 5/8”-18 .517 13.13 .572 14.53 CH-1217 TR-7 CH-1218 TR-7-A MT-57 3/4”-10 .471 11.96 .536 13.61 CH-1211 TR-5 CH-1212 TR-5-A MT-55 3/4”-11 .499 12.67 .564 14.32 CH-1215 TR-6 CH-1216 TR-6-A MT-56 3/4”-12 .522 13.30 .582 15.20 CH-1219-N TR-7 CH-1220-N TR-7-A MT-58 3/4”-13 .550 13.97 .615 15.62 CH-1221 TR-8 CH-1222 TR-8-A MT-58 3/4”-14 .574 14.58 .639 16.23 CH-1223 TR-9 CH-1224 TR-9-A MT-58 3/8” 3/4”-15 .596 15.14 .661 16.79 CH-1225 TR-10 CH-1226 TR-10-A MT-58 3/4”-16 .605 15.37 .685 17.40 CH-1227 TR-10 CH-1228 TR-10-A MT-59 3/4”-17 .619 15.72 .699 17.75 CH-1229 TR-11 CH-1230 TR-11-A MT-59 3/4”-18 .619 15.72 .699 17.75 CH-1229 TR-11 CH-1230 TR-11-A MT-59 ➝ ➝ ➝ ➝ tube expanders company 12