Teco Tube Expanders Company

TUBE INSTALLATION TOOLS n Ergonomically designed digital internal measuring gauge for quick and accurate measuring of the inside diameter of tube and tube sheet holes. n The gauge provide a digital/analog display for better reading. n Easy to convert frommm to inch. n Scale interval 0.010 mm. Toolnumber Range (mm) Arm length (mm) TG – 210 10.0 – 30.0 85.0 TG – 220 20.0 – 40.0 85.0 TG – 230 30.0 – 50.0 85.0 TG – 240 40.0 – 60.0 85.0 TG – 250 50.0 – 70.0 85.0 TG – 260 60.0 – 80.0 85.0 TG – 270 70.0 – 90.0 85.0 TG – 280 80.0 – 100.0 85.0 Hole Gauge The TECO hole gauge is a unique and simple instrument that quickly and accurate measures, with a three point contact, the inside diameter of tube and tube sheet holes. The reversible dial plate allows the user to measure in both inch/decimals and metric. Our standard adjustable depth is 4” (101.6 mm) or 8” (203 mm) dependent on the model. All gauges are furnished with setting ring and packed in a wooden carrying case. Size Minimum ID. Maximum ID. Toolnumber Reach inch mm inch mm inch mm Inch mm 1/2” 12.70 0.350” 8.90 0.450” 11.43 THG – 500 4” 101.6 5/8” 15.88 0.440” 11.18 0.560” 14.22 THG – 625 4” 101.6 3/4” 19.05 0.550” 13.97 0.715” 18.16 THG – 750 8” 203.2 7/8” 22.22 0.675” 17.15 0.840” 21.34 THG – 875 8” 203.2 1” 25.40 0.800” 20.32 0.965” 24.51 THG – 1000 8” 203.2 1 1/4” 31.75 0.950” 24.13 1.170” 29.72 THG – 1250 8” 203.2 1 3/8” 34.93 1.085” 27.56 1.295” 32.89 THG – 1375 8” 203.2 1 1/2” 38.10 1.240” 31.50 1.450” 36.83 THG – 1500 8” 203.2 Internal measuring gauge n Mechanical internal measuring gauge for quick and accurate measuring of the inside diameter of tube and tube sheet holes. n Available in metric and inch style. n Scale interval 0.010 mm. Toolnumber Range (mm) Arm length (mm) TH – 210 10.0 – 30.0 85.0 TH – 220 20.0 – 40.0 85.0 TH – 230 30.0 – 50.0 85.0 TH – 240 40.0 – 60.0 85.0 TH – 250 50.0 – 70.0 85.0 TH – 260 60.0 – 80.0 85.0 TH – 270 70.0 – 90.0 85.0 TH – 280 80.0 – 100.0 85.0 tube expanders company 36