Groove Specifications - Anvil GRUVLOK 1007 Manual

1007 & 3007 ROLL GROOVER
GROOVE SPECIFICATION - STEEL
GRUVLOK STANDARD ROLL GROOVE SPECIFICATIONS FOR STEEL & OTHER IPS SIZE PIPE
-1- -2-
Nominal
Pipe OD
IPS
Pipe Size
Actual Tolerance
In./DN(mm) In./mm +In./mm
2 2.375 +0.024
50 60.3 +0.61
2 ⁄ 2.875 +0.029
1
2
65 73.0 +0.74
3 3.500 +0.035
80 88.9 +0.89
3 ⁄ 4.000 +0.040
1
2
90 101.6 +1.02
4 4.500 +0.045
100 114.3 +1.14
5 5.563 +0.056
125 141.3 +1.42
6 6.625 +0.063
150 168.3 +1.60
8 8.625 +0.063
200 219.1 +1.60
10 10.750 +0.063
250 273.1 +1.60
12 12.750 +0.063
300 323.9 +1.60
OUT OF ROUNDNESS: Difference between
maximum O.D. and minimum O.D. measured
at 90° must not exceed total O.D. tolerance
listed (reference column 2).
COLUMN 1 - Nominal IPS Pipe size
COLUMN 2 - IPS outside diameter
COLUMN 3 - Gasket seat must be free from
scores, seams, chips, rust or scale
which may interfere with proper
sealing of the gasket. Gasket
seat width (Dimension A) is to be
measured from the pipe end to the
vertical flank in the groove wall.
20
-3- -4-
Gasket Seat Groove Width
"A" "B"
±0.030/ ±0.76 ±0.030/ ±0.76
-In./mm In./mm In./mm
-0.024 0.625 0.344
-0.61 15.88 8.74
-0.029 0.625 0.344
-0.74 15.88 8.74
-0.031 0.625 0.344
-0.79 15.88 8.74
-0.031 0.625 0.344
-0.79 15.88 8.74
-0.031 0.625 0.344
-0.79 15.88 8.74
-0.031 0.625 0.344
-0.79 15.88 8.74
-0.031 0.625 0.344
-0.79 15.88 8.74
-0.031 0.750 0.469
-0.79 19.05 11.91
-0.031 0.750 0.469
-0.79 19.05 11.91
-0.031 0.750 0.469
-0.79 19.05 11.91
FOR IPS PIPE, the maximum allowable tolerance
from square cut ends is 0.03" for 2" thru 3
0.045" for 4" thru 6"; and 0.060" for sizes 8"
and above measured from a true square line.
COLUMN 4 - Groove width (Dimension B) is to be
measured between vertical flank of
the groove size walls.
COLUMN 5 - The groove must be of uniform
depth around the entire pipe cir-
cumference. (See column 6).
COLUMN 6 - Groove depth: for reference only.
Groove must conform to the groove
diameter "C" listed in column 5.
A T
B
C
D
-5- -6-
Groove Diameter Groove Depth
"C"
"D"
Tol. +0.000 (Ref. Only)
Actual
In./mm -In./mm In./mm
2.250 -0.015 0.063
57.15 -0.38 1.60
2.720 -0.018 0.078
69.09 -0.46 1.98
3.344 -0.018 0.078
84.94 -0.46 1.98
3.834 -0.020 0.083
97.38 -0.51 2.11
4.334 -0.020 0.083
110.08 -0.51 2.11
5.395 -0.022 0.084
137.03 -0.56 2.13
6.455 -0.022 0.085
163.96 -0.56 2.16
8.441 -0.025 0.092
214.40 -0.64 2.34
10.562 -0.027 0.094
268.27 -0.69 2.39
12.531 -0.030 0.109
318.29 -0.76 2.77
BEVELED-END PIPE in conformance with ANSI
⁄ "; B16.25 (37
1
2
is preferred.
COLUMN 7 - Minimum allowable wall thickness
COLUMN 8 - Maximum allowable pipe end flare
-7- -8-
Min. Allow. Max.
Wall Thickness Flare
"T" Diameter
In./mm In./mm
0.065 2.480
1.7 63.0
0.083 2.980
2.1 75.7
0.083 3.600
2.1 91.4
0.083 4.100
2.1 104.1
0.083 4.600
2.1 116.8
0.109 5.660
2.8 143.8
0.109 6.730
2.8 170.9
0.109 8.800
2.8 223.5
0.134 10.920
3.4 277.4
0.156 12.920
4.0 328.2
⁄ °) is acceptable, however square cut
1
2
which may be roll grooved.
diameter. Measured at the most
extreme pipe end diameter of the
gasket seat area.