Pipe Roll Groove Specification
Specification Sheets
Description
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |||
| Nominal IPS Pipe Size | Pipe Outside Diameter(OD) ‘F’
Mm |
Gasket seat ‘A’
+- 0.30 |
Groove width ‘B’
+-0.30 |
Groove Diameter
‘C’ |
Groove Depth
‘D’ |
Min allow Wall thick
-ness |
Max. Flare Dia. | |||
| DN
mm |
Actual | Tolerance
+ – |
+-.770
mm |
+-.770
mm |
mm |
Tol. +0
mm |
(ref only)
mm |
‘T’
mm |
mm |
|
| 25 | 33.4 | +0.330 | -0.330 | 15.875 | 7.137 | 30.226 | -0.381 | 1.600 | 1.651 | 36.3 |
| 32 | 42.2 | +0.406 | -0.406 | 15.875 | 7.137 | 38.989 | -0.381 | 1.600 | 1.651 | 45.0 |
| 40 | 48.3 | +0.483 | -0.483 | 15.875 | 7.137 | 45.085 | -0.381 | 1.600 | 1.651 | 51.1 |
| 50 | 60.3 | +0.610 | -0.610 | 15.875 | 8.738 | 57.150 | -0.381 | 1.600 | 1.651 | 63.0 |
| 65(73.0) | 73.0 | +0.737 | -0.737 | 15.875 | 8.738 | 69.088 | -0.457 | 1.981 | 2.108 | 75.7 |
| 65(76.1) | 76.1 | +0.737 | -0.737 | 15.875 | 8.738 | 72.26 | -0.457 | 1.981 | 2.108 | 78.7 |
| 80 | 88.9 | +0.889 | -0.787 | 15.875 | 8.738 | 84.938 | -0.457 | 1.981 | 2.108 | 91.4 |
| 100 | 114.3 | +1.143 | -0.787 | 15.875 | 8.738 | 110.084 | -0.508 | 2.108 | 2.108 | 116.8 |
| 125 | 141.3 | +1.422 | -0.787 | 15.875 | 8.738 | 137.033 | -0.559 | 2.134 | 2.769 | 143.8 |
| 150(165.1) | 165.1 | +1.600 | -0.787 | 15.875 | 8.738 | 160.78 | -0.559 | 2.159 | 2.769 | 167.6 |
| 150(168.3) | 168.3 | +1.600 | -0.787 | 15.875 | 8.738 | 163.957 | -0.559 | 2.159 | 2.769 | 170.9 |
| 200 | 219.1 | +1.600 | -0.787 | 19.050 | 11.913 | 214.401 | -0.635 | 2.337 | 2.769 | 223.5 |
| 250 | 273.0 | +1.600 | -0.787 | 19.050 | 11.913 | 268.275 | -0.686 | 2.388 | 3.404 | 277.4 |
| 300 | 323.9 | +1.600 | -0.787 | 19.050 | 11.913 | 318.287 | -0.762 | 2.769 | 3.962 | 328.2 |
