Page 21 - Tyco-Grooved-Fire-Protection-Products-Installation-Handbook

GENERAL INFORMATION 19
Groove Specifications 2 of 8
Roll Groove Standard Specification For Steel And Other IPS Pipe
Nominal Size ANSI Inches DN
A ±0.030 in. ±0,76 mm Inches (mm)
B ±0.030 in. ±0,76 mm Inches (mm)
C Groove Dia. Inches (mm)
D Groove Depth Inches (mm)
T Min. Wall Inches (mm)
Max. Allow. Flare Diameter Inches (mm)
Actual
Tol.+0
1
25
0.625 (15,88)
0.281 (7,14)
1.190 (30,23)
-0.015 (-0,38)
0.063 (1,60)
0.065 (1,65)
1.43 (36,32)
1-1/4
32
0.625 (15,88)
0.281 (7,14)
1.535 (38,99)
-0.015 (-0,38)
0.063 (1,60)
0.065 (1,65)
1.77 (44,96)
1-1/2
40
0.625 (15,88)
0.281 (7,14)
1.775 (45,09)
-0.015 (-0,38)
0.063 (1,60)
0.065 (1,65)
2.01 (51,05)
2
50
0.625 (15,88)
0.344 (8,74)
2.250 (57,15)
-0.015 (-0,38)
0.063 (1,60)
0.065 (1,65)
2.48 (62,99)
2-1/2
65
0.625 (15,88)
0.344 (8,74)
2.720 (69,09)
-0.018 (-0,46)
0.078 (1,98)
0.083 (2,11)
2.98 (75,69)
76,1mm
65
0.625 (15,88)
0.344 (8,74)
2.845 (72,26)
-0.018 (-0,46)
0.076 (1,93)
0.083 (2,11)
3.10 (78,74)
3
80
0.625 (15,88)
0.344 (8,74)
3.344 (84,94)
-0.018 (-0,46)
0.078 (1,98)
0.083 (2,11)
3.60 (91,44)
108,0mm
100
0.625 (15,88)
0.344 (8,74)
4.084 (103,73)
-0.020 (-0,51)
0.083 (2,11)
0.083 (2,11)
4.35 (110,49)
4
100
0.625 (15,88)
0.344 (8,74)
4.334 (110,08)
-0.020 (-0,51)
0.083 (2,11)
0.083 (2,11)
4.60 (116,84)
133,4mm
125
0.625 (15,88)
0.344 (8,74)
5.084 (129,13)
-0.022 (-0,56)
0.083 (2,11)
0.109 (2,77)
5.35 (135,89)
139,7mm
125
0.625 (15,88)
0.344 (8,74)
5.334 (135,48)
-0.022 (-0,56)
0.083 (2,11)
0.109 (2,77)
5.60 (142,24)
5
125
0.625 (15,88)
0.344 (8,74)
5.395 (137,03)
-0.022 (-0,56)
0.084 (2,13)
0.109 (2,77)
5.66 (143,76)
159,0mm
150
0.625 (15,88)
0.344 (8,74)
6.084 (154,53)
-0.030 (-0,76)
0.083 (2,11)
0.109 (2,77)
6.35 (161,29)
165,1mm
150
0.625 (15,88)
0.344 (8,74)
6.330 (160,78)
-0.022 (-0,56)
0.085 (2,16)
0.109 (2,77)
6.60 (167,64)
6
150
0.625 (15,88)
0.344 (8,74)
6.455 (163,96)
-0.022 (-0,56)
0.085 (2,16)
0.109 (2,77)
6.73 (170,94)