Fixed end O.D. (mm) I.D. (mm) Black (B) White (W) Blue (BU) Translucent (N) 1. Please consult with SMC regarding other fluids. Because ester polyurethane is used, water cannot be used due to the occurrence of hydrolysis. 2. The value of the max. operating pressure is at a temperature of 20°C. Refer to the burst pressure characteristics curve for other temperatures. Furthermore, abnormal temperature rises caused by adiabatic compression may result in the burst of the tube. 3. The value of the minimum bending radius is measured at the temperature of 20°C as shown in the figure above. Hard Polyurethane Tubing/High Pressure Type Series TUH How to Order Caution Precautions Be sure to read before handling. Refer to front matter 56 for Safety Instructions and pages 13 to 16 for Fittings and Tubing Precautions. RoHS Model/Specifications TUH0425 4 2.5 TUH0604 6 4 TUH0805 8 5 TUH1065 10 6.5 �� . 20 m roll �ｭ . 100 m roll TUH1208 12 8 Air 1.0 MPa One-touch fittings, Insert fittings, Self-align fittings, Miniature fittings Refer to the burst pressure characteristics curve. 10 .20 to 60°C Polyurethane TUH0604 B 20 Tubing model Burst Pressure Characteristics Curve and Operating Pressure 5 6 7 4 3 2 1 0 -20 0 20 Operating temperature (°C) Burst pressure (MPa) 40 60 15 20 27 35 Maximum operating pressure Bend the tube into U-form at a temperature of 20°C. Fix one end and close loop gradually. Measure 2R when the tube breaks or is crushed. Brust pressure Fluid Max operating pressure (at 20°C) Burst pressure Operating temperature Material Min. bending radius (mm) Applicable fittings Color Black White Blue Translucent Symbol B W BU N Color Length 20 m roll 100 m roll Symbol 20 100 Length per roll Model 416