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Calculated Weight S/O and Screwed Flanges, Wild Neck Flanges, Blind Flanges, Lap Joint Flanges or custom
150 LB FLANGES |
Pipe Size |
S/O & Screwed Flanges |
Weld Neck Flanges |
Blind Flanges |
Lap Joint Flanges |
Outside Diameter |
.5 |
2 |
2 |
2 |
2 |
3.5 |
.75 |
2 |
2 |
2 |
2 |
3.825 |
1 |
2 |
2 |
2 |
2 |
4.25 |
1.5 |
3 |
4 |
3 |
3 |
4.625 |
1.25 |
3 |
5 |
4 |
3 |
5 |
2 |
5 |
9 |
4 |
5 |
6 |
2.5 |
7 |
11 |
11 |
7 |
7 |
3 |
8 |
14 |
14 |
8 |
7.5 |
3.5 |
11 |
15 |
13 |
11 |
8.5 |
4 |
13 |
16 |
19 |
13 |
9 |
5 |
15 |
21 |
21 |
15 |
10 |
6 |
19 |
25 |
28 |
19 |
1 |
8 |
30 |
40 |
48 |
30 |
13.5 |
10 |
42 |
56 |
70 |
42 |
16 |
12 |
64 |
86 |
105 |
64 |
19 |
14 |
85 |
111 |
135 |
99 |
21 |
16 |
94 |
141 |
176 |
128 |
23.5 |
18 |
120 |
153 |
214 |
146 |
25 |
20 |
155 |
188 |
284 |
25 |
27 |
3
0
0
L
B. |
Weld Neck Flanges |
4 |
4 |
5 |
6 |
9 |
10 |
13 |
16 |
19 |
26 |
35 |
45 |
70 |
94 |
140 |
190 |
250 |
305 |
380 |
S/O & Screwed Flanges |
3 |
3 |
3 |
4 |
6 |
7 |
10 |
13 |
17 |
22 |
28 |
39 |
58 |
82 |
115 |
163 |
220 |
280 |
325 |
Lap Joint Flanges |
3 |
3 |
3 |
4 |
6 |
7 |
10 |
13 |
17 |
22 |
28 |
39 |
58 |
91 |
139 |
189 |
240 |
305 |
375 |
Blind Flanges |
2 |
3 |
4 |
6 |
7 |
8 |
15 |
16 |
20 |
27 |
41 |
50 |
80 |
120 |
184 |
249 |
324 |
416 |
516 |
Outside Diameter |
3.75 |
4.625 |
4.825 |
5.25 |
6.125 |
6.5 |
7.5 |
8.25 |
9 |
10 |
11 |
12.5 |
15 |
17 |
20.5 |
23 |
25.5 |
28 |
30.5 |
6
0
0
L
B. |
Weld Neck Flanges |
4 |
6 |
6 |
8 |
10 |
12 |
18 |
20 |
25 |
41 |
66 |
77 |
111 |
180 |
226 |
334 |
462 |
531 |
678 |
S/O & Screwed Flanges |
3 |
3 |
4 |
6 |
7 |
9 |
13 |
16 |
21 |
36 |
63 |
83 |
114 |
170 |
210 |
264 |
366 |
476 |
612 |
Lap Joint Flanges |
3 |
3 |
4 |
6 |
7 |
9 |
13 |
16 |
21 |
36 |
63 |
83 |
114 |
195 |
240 |
290 |
400 |
469 |
604 |
Blind Flanges |
2 |
3 |
4 |
6 |
8 |
10 |
15 |
20 |
29 |
41 |
68 |
86 |
140 |
230 |
295 |
378 |
527 |
665 |
855 |
Outside Diameter |
3.75 |
4.625 |
4.825 |
5.25 |
6.125 |
6.5 |
7.5 |
8.25 |
9 |
10.75 |
13 |
14 |
16 |
20 |
22 |
23 |
27 |
29 |
35 |
Pipe Size |
.5 |
.75 |
1 |
1.25 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
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