00 Index and foreword SEN00056-01 2. Table of tightening torques for split flange bolts a Unless there are special instructions, tighten split flange bolts to the torque below. Thread diameter of bolt mm kgm 10 6.0 – 7.5 12 10.0 – 12.5 16 23.5 – 29.5 3. Table of tightening torques for O-ring boss piping joints a Unless there are special instructions, tighten O-ring boss piping joints to the torque below. 4. Table of tightening torques for O-ring boss plugs a Unless there are special instructions, tighten O-ring boss plugs to the torque below. D65EX, PX, WX-15E0 25 Width across flats mm Nm 14 17 22 59 – 74 98 – 123 235 – 285 Nominal No.
Thread diameter Width across flats Tightening torque Nm {kgm} mm mm Range Target 02 03,04 05,06 10,12 14 14 20 24 33 42 Varies depending on type of connec- tor. 35 – 63 { 3.5 – 6.5} 84 – 132 { 8.5 – 13.5} 128 – 186 {13.0 – 19.0} 363 – 480 {37.0 – 49.0} 746 – 1,010 {76.0 – 103} 44 { 4.5} 103 {10.5} 157 {16.0} 422 {43.0} 883 {90.0} Nominal No.
Thread diameter Width across flats Tightening torque Nm {kgm} mm mm Range Target 08 10 12 14 16 18 20 24 30 33 36 42 52 8 10 12 14 16 18 20 24 30 33 36 42 52 14 17 19 22 24 27 30 32 32 – 36 – – 5.88 – 8.82 {0.6 – 0.9} 9.81 – 12.74 {1.0 – 1.3} 14.7 – 19.6 {1.5 – 2.0} 19.6 – 24.5 {2.0 – 2.5} 24.5 – 34.3 {2.5 – 3.5} 34.3 – 44.1 {3.5 – 4.5} 44.1 – 53.9 {4.5 – 5.5} 58.8 – 78.4 {6.0 – 8.0} 93.1 – 122.5 { 9.5 – 12.5} 107.8 – 147.0 {11.0 – 15.0} 127.4 – 176.4 {13.0 – 18.0} 181.3 – 240.1 {18.5 – 24.5} 274.4 – 367.5 {28.0 – 37.5} 7.35 {0.75} 11.27 {1.15} 17.64 {1.8} 22.54 {2.3} 29.4 {3.0} 39.2 {4.0} 49.0 {5.0} 68.6 {7.0} 107.8 {11.0} 127.4 {13.0} 151.9 {15.5} 210.7 {21.5} 323.4 {33.0}