Description
Size | Gasket Seat | Grv.Width | Grv.Diameter C | Grv.Depth | Min.Wall | Max.Flare | ||||
Nominal Dia. | Actual O.D. | Tolerance | A | B | Std. | Tolerance | D(Ref) | T | F | |
DN Inches | mm Inches | mm Inches | mm Inches | ±0.76mm ±0.03In. | ±0.76mm +0.03In | mm Inches | mm Inches | mm Inches | mm Inches | mm Inches |
20 3/4 | 26.9 1.050 | 0.25 0.01 | 0.25 0.01 | 15.88 0.625 | 7.14 0.281 | 23.83 0.938 | -0.38 -0.015 | 1.42 0.056 | 1.65 0.065 | 29.2 1.15 |
25 1 | 33.4 1.315 | 0.33 0.013 | 0.33 0.013 | 15.88 0.625 | 7.14 0.281 | 30.23 1.19 | -0.38 -0.015 | 1.6 0.063 | 1.65 0.065 | 36.3 1.43 |
32 1 1/4 | 42.4 1.660 | 0.041 0.016 | 0.041 0.016 | 15.88 0.625 | 7.14 0.281 | 38.99 1.535 | -0.38 -0.015 | 1.6 0.063 | 1.65 0.065 | 45 1.77 |
40 1 1/2 | 48.3 1.900 | 0.048 0.019 | 0.048 0.019 | 15.88 0.625 | 7.14 0.28 | 45.09 1.775 | -0.38 -0.015 | 1.6 0.063 | 1.65 0.065 | 51.1 2.01 |
50 2 | 57.0 2.250 | 0.57 0.022 | 0.57 0.022 | 15.88 0.625 | 8.74 0.344 | 53.85 2.12 | -0.38 -0.015 | 1.6 0.063 | 1.65 0.065 | 59.7 2.35 |
50 2 | 60.3 2.375 | 0.61 0.024 | 0.61 0.024 | 15.88 0.625 | 8.74 0.344 | 57.15 2.25 | -0.38 -0.015 | 1.6 0.063 | 1.65 0.065 | 63 2.48 |
65 2 1/2 | 73.0 2.875 | 0.74 0.029 | 0.74 0.029 | 15.88 0.625 | 8.74 0.344 | 69.09 2.72 | -0.46 -0.018 | 1.98 0.078 | 2.11 0.083 | 75.7 2.98 |
65 2 1/2 | 76.1 3.000 | 0.76 0.03 | 0.76 0.03 | 15.88 0.625 | 8.74 0.344 | 72.26 2.845 | -0.46 -0.018 | 1.98 0.078 | 2.11 0.083 | 78.7 3.1 |
80 3 | 88.9 3.500 | 0.89 0.089 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 84.94 3.344 | -0.46 -0.018 | 1.98 0.078 | 2.11 0.083 | 91.4 3.6 |
90 3 1/2 | 101.6 4.000 | 1.02 0.04 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 97.38 3.834 | -0.51 -0.02 | 2.11 0.083 | 2.11 0.083 | 104.1 4.1 |
100 4 | 108.0 4.250 | 1.07 0.042 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 103.73 4.084 | -0.51 -0.02 | 2.11 0.083 | 2.11 0.083 | 110.5 4.35 |
100 4 | 114.3 4.500 | 1.14 0.045 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 110.08 4.334 | -0.51 -0.02 | 2.11 0.083 | 2.11 0.083 | 116.8 4.6 |
120 4 1/2 | 127 5.000 | 1.27 0.05 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 122.78 4.834 | -0.51 -0.02 | 2.11 0.083 | 2.41 0.095 | 129.5 5.098 |
125 5 | 133.0 5.250 | 1.32 0.052 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 129.13 5.084 | -0.51 -0.02 | 2.11 0.083 | 2.77 0.109 | 135.9 5.35 |
125 5 | 139.7 5.500 | 1.42 0.056 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 135.48 5.334 | -0.51 -0.02 | 2.11 0.083 | 2.77 0.109 | 142.2 5.6 |
125 5 | 141.3 5.563 | 1.42 0.056 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 137.03 5.395 | -0.56 -0.022 | 2.13 0.084 | 2.77 0.109 | 143.8 5.66 |
6 6OD | 152.4 6.000 | 1.42 0.056 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 148.08 5.83 | -0.56 -0.022 | 2.16 0.085 | 2.77 0.109 | 154.9 6.1 |
150 6 | 159.0 6.250 | 1.6 0.063 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 154.5 6.082 | -0.56 -0.022 | 2.16 0.085 | 2.77 0.109 | 161.3 6.35 |
150 6 | 165.1 6.500 | 1.6 0.063 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 160.9 6.334 | -0.56 -0.022 | 2.16 0.085 | 2.77 0.109 | 167.6 6.6 |
150 6 | 168.3 6.625 | 1.6 0.063 | 0.79 0.031 | 15.88 0.625 | 8.74 0.344 | 163.96 6.455 | -0.56 -0.022 | 2.16 0.085 | 2.77 0.109 | 170.9 6.73 |
200 8 | 216.3 8.500 | 1.6 0.063 | 0.79 0.031 | 19.05 0.75 | 11.91 0.469 | 211.61 8.331 | -0.64 -0.025 | 2.34 0.092 | 2.77 0.109 | 220.7 8.69 |
200 8 | 219.1 8.625 | 1.6 0.063 | 0.79 0.031 | 19.05 0.75 | 11.91 0.469 | 214.4 8.441 | -0.64 -0.025 | 2.34 0.092 | 2.77 0.109 | 223.5 8.8 |
250 10 | 267.4 10.500 | 1.6 0.063 | 0.79 0.031 | 19.05 0.75 | 11.91 0.469 | 262.6 10.339 | -0.69 -0.027 | 2.39 0.094 | 3.4 0.134 | 271.8 10.7 |
250 10 | 273.0 10.750 | 1.6 0.063 | 0.79 0.031 | 19.05 0.75 | 11.91 0.469 | 268.28 10.562 | -0.69 -0.027 | 2.39 0.094 | 3.4 0.134 | 277.4 10.92 |
300 12 | 318.4 12.500 | 1.6 0.063 | 0.79 0.031 | 19.05 0.75 | 11.91 0.469 | 312.9 12.319 | -0.76 -0.03 | 2.77 0.109 | 3.96 0.156 | 322.8 12.71 |
300 12 | 323.9 12.750 | 1.6 0.063 | 0.79 0.031 | 19.05 0.75 | 11.91 0.469 | 318.29 12.531 | -0.76 -0.03 | 2.77 0.109 | 3.96 0.156 | 328.2 12.92 |
·Pipe standard OD and tolerance OD:Confirmed before rolling the groove pipe ,if not, then the pipe is not suitable for rolling groove; ·Sealing surface A:confirm the sealing surface size in line with the requirements of the above table, if it is too large, it will affect the joint installation, too small will affect |