WEIGHTS & DIMENSIONS
1500# STAINLESS STEEL FLANGES

 

Nominal Pipe Size Outside Diameter
of Flange
Thickness of Flange Diameter of Raised Face Diameter
of Hub at Base
Length Thru Hub Diameter or Bore Diameter of Hub
at Bevel
Radius of Fillet Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
O Q R X Y Y Y W B H r Z
1/2 4-3/4 7/8 1-3/8 1-1/2 2-3/8 1-1/4 1-1/4 .88 .90 .84 1/8 3/8
3/4 5-1/8 1 1-11/16 1-3/4 2-3/4 1-3/8 1-3/8 1.09 1.11 1.05 1/8 7/16
1 5-7/8 1-1/8 2 2-1/16 2-7/8 1-5/8 1-5/8 1.36 1.38 1.32 1/8 1/2
1-1/4 6-1/4 1-1/8 2-1/2 2-1/2 2-7/8 1-5/8 1-5/8 1.70 1.72 1.66 3/16 9/16
1-1/2 7 1-1/4 2-7/8 2-3/4 3-1/4 1-3/4 1-3/4 1.95 1.97 1.90 1/4 5/8
2 8-1/2 1-1/2 3-5/8 4-1/8 4 2-1/4 2-1/4 2.44 2.46 2.38 5/16 11/16
2-1/2 9-5/8 1-5/8 4-1/8 4-7/8 4-1/8 2-1/2 2-1/2 2.94 2.97 2.88 5/16 3/4
3 10-1/2 1-7/8 5 5-1/4 4-5/8 2-7/8 2-7/8 3.57 3.60 3.50 3/8
4 12-1/4 2-1/8 6-3/16 6-3/8 4-7/8 3-9/16 3-9/16 4.57 4.60 4.50 7/16
5 14-3/4 2-7/8 7-5/16 7-3/4 6-1/8 4-1/8 4-1/8 5.66 5.69 5.56 7/16
6 15-1/2 3-1/4 8-1/2 9 6-3/4 4-11/16 4-11/16 6.72 6.75 6.63 1/2
8 19 3-5/8 10-5/8 11-1/2 8-3/8 5-5/8 5-5/8 8.72 8.75 8.63 1/2
10 23 4-1/4 12-3/4 14-1/2 10 6-1/4 7 10.88 10.92 10.75 1/2
12 26-1/2 4-7/8 15 17-3/4 11-1/8 7-1/8 8-5/8 12.88 12.92 12.75 1/2
14 29-1/2 5-1/4 16-1/4 19-1/2 11-3/4 9-1/2 14.14 14.18 14.00 1/2
16 32-1/2 5-3/4 18-1/2 21-3/4 12-1/4 10-1/4 16.16 16.19 16.00 1/2
18 36 6-3/8 21 23-1/2 12-7/8 10-7/8 18.18 18.20 18.00 1/2
20 38-3/4 7 23 25-1/4 14 11-1/2 20.20 20.25 20.00 1/2
24 46 8 27-1/4 30 16 13 24.25 24.25 24.00 1/2
All dimensions are in inches.

WEIGHTS & DIMENSIONS
1500# STAINLESS STEEL FLANGES

 

Nominal Pipe Size Drilling Length of Studs Approximate Weight
in Pounds
Diameter of Bolt Circle Number of Bolts Diameter of Bolts Diameter of Holes 1/4” Raised Face Ring Joint Welding Neck Slip-on
Threaded Socket
Lap Joint Blind
1/2 3-1/4 4 3/4 7/8 4 4 9 9 9 4
3/4 3-1/2 4 3/4 7/8 4-1/4 4-1/4 7 9 9 6
1 4 4 7/8 1 4-3/4 4-3/4 9 9 9 9
1-1/4 4-3/8 4 7/8 1 4-3/4 4-3/4 10 10 10 10
1-1/2 4-7/8 4 1 1-1/8 5-1/4 5-1/4 14 14 14 14
2 6-1/2 8 7/8 1 5-1/2 5-3/4 25 25 25 25
2-1/2 7-1/2 8 1 1-1/8 6 6-1/4 36 36 36 35
3 8 8 1-1/8 1-1/4 6-3/4 7 48 48 48 48
4 9-1/2 8 1-1/4 1-3/8 7-1/2 7-3/4 73 73 73 73
5 11-1/2 8 1-1/2 1-5/8 9-1/2 9-3/4 132 132 132 142
6 12-1/2 12 1-3/8 1-1/2 10 10-1/4 164 164 164 159
8 15-1/2 12 1-5/8 1-3/4 11-1/4 11-3/4 273 258 258 302
10 19 12 1-7/8 2 13-1/4 13-1/2 454 436 485 507
12 22-1/2 16 2 2-1/8 14-3/4 15-1/4 690 667 749 775
14 25 16 2-1/4 2-3/8 16 16-3/4 940 890 975
16 27-3/4 16 2-1/2 2-5/8 17-1/2 18-1/2 1250 1150 1800
18 30-1/2 16 2-3/4 2-7/8 19-1/4 20-1/4 1625 1475 1750
20 32-3/4 16 3 3-1/8 21 22-1/4 2050 1775 2225
24 39 16 3-1/2 3-5/8 24 25-1/2 3325 2825 3625
All dimensions are in inches.