Class 150 Flanges : ASTM A182 / ASME SA182 – B16.5
WEIGHTS & DIMENSIONS
150# 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 |
3-1/2 |
7/16 |
1-3/8 |
1-3/16 |
1-7/8 |
5/8 |
5/8 |
.88 |
.90 |
.84 |
1/8 |
3/8 |
3/4 |
3-7/8 |
1/2 |
1-11/16 |
1-1/2 |
2-1/16 |
5/8 |
5/8 |
1.09 |
1.11 |
1.05 |
1/8 |
7/16 |
1 |
4-1/4 |
9/16 |
2 |
1-15/16 |
2-3/16 |
11/16 |
11/16 |
1.36 |
1.38 |
1.32 |
1/8 |
1/2 |
1-1/4 |
4-5/8 |
5/8 |
2-1/2 |
2-5/16 |
2-1/4 |
13/16 |
13/16 |
1.70 |
1.72 |
1.66 |
3/16 |
9/16 |
1-1/2 |
5 |
11/16 |
2-7/8 |
2-9/16 |
2-7/16 |
7/8 |
7/8 |
1.95 |
1.97 |
1.90 |
1/4 |
5/8 |
2 |
6 |
3/4 |
3-5/8 |
3-1/16 |
2-1/2 |
1 |
1 |
2.44 |
2.46 |
2.38 |
5/16 |
11/16 |
2-1/2 |
7 |
7/8 |
4-1/8 |
3-9/16 |
2-3/4 |
1-1/8 |
1-1/8 |
2.94 |
2.97 |
2.88 |
5/16 |
3/4 |
3 |
7-1/2 |
15/16 |
5 |
4-1/4 |
2-3/4 |
1-3/16 |
1-3/16 |
3.57 |
3.60 |
3.50 |
3/8 |
13/16 |
3-1/2 |
8-1/2 |
15/16 |
5-1/2 |
4-13/16 |
2-13/16 |
1-1/4 |
1-1/4 |
4.07 |
4.10 |
4.00 |
3/8 |
7/8 |
4 |
9 |
15/16 |
6-3/16 |
5-5/16 |
3 |
1-5/16 |
1-5/16 |
4.57 |
4.60 |
4.50 |
7/16 |
15/16 |
5 |
10 |
15/16 |
7.5/16 |
6-7/16 |
3-1/2 |
1-7/16 |
1-7/16 |
5.66 |
5.69 |
5.56 |
7/16 |
15/16 |
6 |
11 |
1 |
8-1/2 |
7-9/16 |
3-1/2 |
1-9/16 |
1-9/16 |
6.72 |
6.75 |
6.63 |
1/2 |
1-1/16 |
8 |
13-1/2 |
1-1/8 |
10-5/8 |
9-11/16 |
4 |
1-3/4 |
1-3/4 |
8.72 |
8.75 |
8.63 |
1/2 |
1-1/4 |
10 |
16 |
1-3/16 |
12-3/4 |
12 |
4 |
1-15/16 |
1-15/16 |
10.88 |
10.92 |
10.75 |
1/2 |
1-5/16 |
12 |
19 |
1-1/4 |
15 |
14-3/8 |
4-1/2 |
2-3/16 |
2-3/16 |
12.88 |
12.92 |
12.75 |
1/2 |
1-9/16 |
14 |
21 |
1-3/8 |
16-1/4 |
15-3/4 |
5 |
2-1/4 |
3-1/8 |
14.14 |
14.18 |
14.00 |
1/2 |
1-5/8 |
16 |
23-1/2 |
1-7/16 |
18-1/2 |
18 |
5 |
2-1/2 |
3-7/16 |
16.16 |
16.19 |
16.00 |
1/2 |
1-3/4 |
18 |
25 |
1-9/16 |
21 |
19-7/8 |
5-1/2 |
2-11/16 |
3-13/16 |
18.18 |
18.20 |
18.00 |
1/2 |
1-15/16 |
20 |
27-1/2 |
1-11/16 |
23 |
22 |
5-11/16 |
2-7/8 |
4-1/16 |
20.20 |
20.25 |
20.00 |
1/2 |
2-1/8 |
24 |
32 |
1-7/8 |
27-1/4 |
26-1/8 |
6 |
3-1/4 |
4-3/8 |
24.25 |
24.25 |
24.00 |
1/2 |
2-1/2 |
All dimensions are in inches.
WEIGHTS & DIMENSIONS
150# STAINLESS STEEL FLANGES
Nominal Pipe Size |
Drilling |
Length of Bolts |
Approximate Weight in Pounds |
Diameter of Bolt Circle |
Number of Bolts |
Diameter of Bolts |
Diameter of Holes |
Stud Bolts |
Machine Bolts 1/16” R.F. |
Welding Neck |
Slip-on Threaded |
Lap Joint |
Blind |
1/16” Raised Face |
Ring Joint |
1/2 |
2-3/8 |
4 |
1/2 |
5/8 |
2-1/4 |
1-3/4 |
2 |
2 |
2 |
2 |
|
3/4 |
2-3/4 |
4 |
1/2 |
5/8 |
2-1/4 |
2 |
2 |
2 |
2 |
2 |
|
1 |
3-1/8 |
4 |
1/2 |
5/8 |
2-1/2 |
3 |
2 |
2 |
2 |
2 |
2 |
1-1/4 |
3-1/2 |
4 |
1/2 |
5/8 |
2-1/2 |
3 |
2-1/4 |
4 |
3 |
3 |
3 |
1-1/2 |
3-7/8 |
4 |
1/2 |
5/8 |
2-3/4 |
3-1/4 |
2-1/4 |
5 |
3 |
3 |
4 |
2 |
4-3/4 |
4 |
5/8 |
3/4 |
3 |
3-1/2 |
2-3/4 |
9 |
5 |
5 |
5 |
2-1/2 |
5-1/2 |
4 |
5/8 |
3/4 |
3-1/4 |
3-3/4 |
3 |
11 |
7 |
7 |
7 |
3 |
6 |
4 |
5/8 |
3/4 |
3-1/2 |
4 |
3 |
14 |
8 |
8 |
9 |
3-1/2 |
7 |
8 |
5/8 |
3/4 |
3-1/2 |
4 |
3 |
15 |
11 |
11 |
13 |
4 |
7-1/2 |
8 |
5/8 |
3/4 |
3-1/2 |
4 |
3 |
16 |
13 |
13 |
19 |
5 |
8-1/2 |
8 |
3/4 |
7/8 |
3-3/4 |
4-1/4 |
3-1/4 |
21 |
15 |
15 |
21 |
6 |
9-1/2 |
8 |
3/4 |
7/8 |
3-3/4 |
4-1/4 |
3-1/4 |
25 |
19 |
19 |
28 |
8 |
11-3/4 |
8 |
3/4 |
7/8 |
4 |
4-1/2 |
3-1/2 |
40 |
30 |
30 |
48 |
10 |
14-1/4 |
12 |
7/8 |
1 |
4-1/2 |
5 |
3-3/4 |
56 |
42 |
42 |
70 |
12 |
17 |
12 |
7/8 |
1 |
4-1/2 |
5 |
4 |
86 |
64 |
64 |
105 |
14 |
18-3/4 |
12 |
1 |
1-1/8 |
5 |
5-1/2 |
4-1/4 |
111 |
85 |
99 |
135 |
16 |
21-1/4 |
16 |
1 |
1-1/8 |
5-1/4 |
5-3/4 |
4-1/2 |
141 |
94 |
128 |
176 |
18 |
22-3/4 |
16 |
1-1/8 |
1-1/4 |
5-3/4 |
6-1/4 |
4-3/4 |
153 |
120 |
146 |
214 |
20 |
25 |
20 |
1-1/8 |
1-1/4 |
6 |
6-1/2 |
5-1/4 |
188 |
155 |
185 |
284 |
24 |
29-1/2 |
20 |
1-1/4 |
1-3/8 |
6-3/4 |
7-1/4 |
5-3/4 |
270 |
210 |
260 |
398 |
All dimensions are in inches.