Page 149 - GRINNELL Mechanical Products Catalogue

pREpARATiON EquipmENT
Roll Groove Standard Specification for Steel & other IPS Pipe
Tech Data Sheet: G710
B A
OD C
D
Nominal Pipe Size mm Inches
Pipe O.D. mm Inches
A ±0.76mm ±0.030" mm Inches
B ±0.76mm ±0.030" mm Inches
C
Groove Diameter mm Inches
D Groove Depth (ref. only) mm Inches
T Minimum Wall mm Inches
Maximum Allow Flare Diameter mm Inches
O.D.
Tolerance
+
-
Actual
Tol. +0.000
32
42.4
0.41
0.41
15.88
7.14
38.99
-0.38
1.60
1.65
44.96
T
11⁄4 11⁄2 2 21⁄2 – 3 4 – 5 – 6 8 10 12 14 16 18 20 24
1.660 0.016 0.016 0.625 1.900 0.019 0.019 0.625 2.375 0.024 0.024 0.625 2.875 0.029 0.029 0.625 3.000 0.030 0.030 0.625 3.500 0.035 0.031 0.625 4.500 0.045 0.031 0.625 5.500 0.056 0.031 0.625 5.563 0.056 0.031 0.625 6.500 0.063 0.031 0.625 6.625 0.063 0.031 0.625 8.625 0.063 0.031 0.750
10.750 0.063 0.031 0.750 12.750 0.063 0.031 0.750 14.000 0.063 0.031 0.938 16.000 0.063 0.031 0.938 18.000 0.063 0.031 1.000 20.000 0.063 0.031 1.000 24.000 0.063 0.031 1.000
0.281 1.535 0.281 1.775 0.344 2.250 0.344 2.720 0.344 2.845 0.344 3.344 0.344 4.334 0.344 5.334 0.344 5.395 0.344 6.330 0.344 6.455 0.469 8.441 0.469 10.562 0.469 12.531 0.469 13.781 0.469 157.81 0.469 17.781 0.469 19.781 0.500 23.656
-0.015 0.062 -0.015 0.062 -0.015 0.062 -0.018 0.078 -0.018 0.076 -0.018 0.078 -0.020 0.083 -0.022 0.083 -0.022 0.084 -0.022 0.085 -0.022 0.085 -0.025 0.092 -0.027 0.094 -0.030 0.109 -0.030 0.109 -0.030 0.109 -0.030 0.109 -0.030 0.109 -0.030 0.172
0.065 1.77 0.065 2.01 0.065 2.48 0.083 2.98 0.083 3.10 0.083 3.60 0.083 4.60 0.109 5.60 0.109 5.66 0.109 6.60 0.109 6.73 0.109 8.80 0.134 10.92 0.156 12.92 0.156 14.10 0.165 16.10 0.165 18.16 0.188 20.16 0.218 24.20
40
48.3
0.48
0.48
15.88
7.14
45.09
-0.38
1.60
1.65
51.05
50
60.3
0.61
0.61
15.88
8.74
57.15
-0.38
1.60
1.65
62.99
65
73.0
0.74
0.74
15.88
8.74
69.09
-0.46
1.98
2.11
75.69
65
76.1
0.76
0.76
15.88
8.74
72.26
-0.46
1.93
2.11
78.74
80
88.9
0.89
0.79
15.88
8.74
84.94
-0.46
1.98
2.11
91.44
100
114.3
1.14
0.79
15.88
8.74
110.08
-0.51
2.11
2.11
116.84
125
139.7
1.42
0.79
15.88
8.74
135.48
-0.56
2.11
2.77
142.24
125
141.3
1.42
0.79
15.88
8.74
137.03
-0.56
2.13
2.77
143.76
150
165.1
1.60
0.79
15.88
8.74
160.78
-0.56
2.16
2.77
167.64
150
168.3
1.60
0.79
15.88
8.74
163.96
-0.56
2.16
2.77
170.94
200
219.1
1.60
0.79
19.05
11.91
214.40
-0.64
2.34
2.77
223.52
250
273.0
1.60
0.79
19.05
11.91
268.27
-0.69
2.39
3.40
277.37
300
323.9
1.60
0.79
19.05
11.91
318.19
-0.76
2.77
3.96
328.17
350
355.6
1.60
0.79
23.83
11.91
350.04
-0.76
2.77
3.96
358.14
400
406.4
1.60
0.79
23.83
11.91
400.84
-0.76
2.77
4.19
408.94
450
457.2
1.60
0.79
25.40
11.91
451.64
-0.76
2.77
4.19
461.26
500
508.0
1.60
0.79
25.40
11.91
502.44
-0.76
2.77
4.78
512.06
600
609.6
1.60
0.79
25.40
12.70
600.86
-0.76
4.37
5.54
614.68
(1) The maximum allowable tolerances for IPS Pipe from square cut ends is:
0 .76mm (0.030") for sizes 32mm – 80mm
(11⁄4" thru 3");
1 .14mm (0.045") for sizes 100mm – 150mm (4" – 6"); and
1 .52mm (0.060") for sizes 200mm (8") and above .
(2) Gasket Seating Surface “A” must be free from score marks, ridges, indentations, projections, loose paint, scale, dirt chips, grease, rust, etc . that would prevent a positive seal .
(3) Groove Diameter “C” must be of uniform depth around the circumference of the pipe .
(4) Groove Depth “D” is a reference dimension only . The Groove Diameter “C” must be maintained .
(5) Minimum Wall Thickness “T” is the minimum wall thickness that should be roll grooved .
(6) Maximum allowable pipe end flare diameter is measured at the pipe end diameter .
Refer to back cover for country-specific customer care numbers.
149
PreParation equiPment