 |
|
|
| FLANGE WEIGHTS(LBS) - 150 LB |
| NPS |
Welding Neck |
Slip-On & NPT |
Lap Joint |
Blind |
| 1/2 |
2 |
1 |
1 |
1 |
| 3/4 |
2 |
2 |
2 |
2 |
| 1 |
3 |
2 |
2 |
2 |
| 1 1/4 |
3 |
3 |
3 |
3 |
| 1 1/2 |
4 |
3 |
3 |
4 |
| 2 |
6 |
5 |
5 |
5 |
| 2 1/2 |
8 |
7 |
7 |
7 |
| 3 |
10 |
8 |
8 |
9 |
| 3 1/2 |
12 |
11 |
11 |
13 |
| 4 |
15 |
13 |
13 |
17 |
| 5 |
19 |
15 |
15 |
20 |
| 6 |
24 |
19 |
19 |
26 |
| 8 |
39 |
30 |
30 |
45 |
| 10 |
52 |
43 |
43 |
70 |
| 12 |
80 |
64 |
64 |
110 |
| 14 |
110 |
90 |
105 |
140 |
| 16 |
140 |
98 |
140 |
180 |
| 18 |
150 |
130 |
160 |
220 |
| 20 |
180 |
165 |
195 |
285 |
| 22 |
225 |
185 |
245 |
355 |
| 24 |
160 |
220 |
275 |
430 |
| 26 |
300 |
250 |
-- |
525 |
| 28 |
315 |
285 |
-- |
620 |
| 30 |
360 |
315 |
-- |
720 |
| 32 |
435 |
395 |
-- |
870 |
| 34 |
465 |
420 |
-- |
990 |
| 36 |
520 |
480 |
-- |
1125 |
| 42 |
750 |
680 |
-- |
1625 |
|
| FLANGE WEIGHTS(LBS) - 300 LB |
| NPS |
Welding Neck |
Slip-On & NPT |
Lap Joint |
Blind |
| 1/2 |
2 |
2 |
2 |
2 |
| 3/4 |
3 |
3 |
3 |
3 |
| 1 |
4 |
3 |
3 |
3 |
| 1 1/4 |
5 |
4 |
4 |
4 |
| 1 1/2 |
7 |
6 |
6 |
6 |
| 2 |
9 |
7 |
7 |
8 |
| 2 1/2 |
12 |
10 |
10 |
12 |
| 3 |
15 |
13 |
13 |
16 |
| 3 1/2 |
18 |
17 |
17 |
21 |
| 4 |
25 |
22 |
22 |
27 |
| 5 |
32 |
28 |
28 |
35 |
| 6 |
42 |
39 |
39 |
50 |
| 8 |
67 |
58 |
58 |
81 |
| 10 |
91 |
81 |
91 |
125 |
| 12 |
140 |
115 |
140 |
185 |
| 14 |
180 |
165 |
190 |
250 |
| 16 |
250 |
190 |
250 |
295 |
| 18 |
320 |
250 |
295 |
395 |
| 20 |
400 |
315 |
370 |
505 |
| 22 |
465 |
370 |
435 |
640 |
| 24 |
580 |
475 |
550 |
790 |
| 26 |
670 |
570 |
-- |
1050 |
| 28 |
810 |
720 |
-- |
1275 |
| 30 |
930 |
810 |
-- |
1500 |
| 32 |
1025 |
890 |
-- |
1775 |
| 34 |
1200 |
1075 |
-- |
2025 |
| 36 |
1300 |
1200 |
-- |
2275 |
|
| FLANGE WEIGHTS(LBS) - 600 LB |
| NPS |
Welding Neck |
Slip-On & NPT |
Lap Joint |
Blind |
| 1/2 |
2 |
2 |
2 |
2 |
| 3/4 |
4 |
3 |
3 |
3 |
| 1 |
4 |
4 |
4 |
4 |
| 1 1/4 |
6 |
5 |
5 |
5 |
| 1 1/2 |
8 |
7 |
7 |
8 |
| 2 |
12 |
9 |
9 |
10 |
| 2 1/2 |
18 |
13 |
12 |
15 |
| 3 |
23 |
16 |
15 |
20 |
| 3 1/2 |
26 |
21 |
20 |
29 |
| 4 |
42 |
37 |
36 |
41 |
| 5 |
68 |
63 |
61 |
68 |
| 6 |
81 |
80 |
78 |
86 |
| 8 |
120 |
115 |
110 |
140 |
| 10 |
190 |
170 |
170 |
230 |
| 12 |
225 |
200 |
200 |
295 |
| 14 |
280 |
230 |
250 |
355 |
| 16 |
390 |
330 |
365 |
495 |
| 18 |
475 |
400 |
435 |
630 |
| 20 |
590 |
510 |
570 |
810 |
| 22 |
720 |
590 |
670 |
1000 |
| 24 |
830 |
730 |
810 |
1250 |
| 26 |
1025 |
950 |
-- |
1525 |
| 28 |
1175 |
1075 |
-- |
1750 |
| 30 |
1300 |
1175 |
-- |
2000 |
| 32 |
1500 |
1375 |
-- |
2300 |
| 34 |
1650 |
1500 |
-- |
2575 |
| 36 |
1750 |
1600 |
-- |
2950 |
|
| FLANGE WEIGHTS(LBS) - 900 LB |
| NPS |
Welding Neck |
Slip-On & NPT |
Lap Joint |
Blind |
| 1/2 |
5 |
4 |
4 |
4 |
| 3/4 |
6 |
5 |
5 |
6 |
| 1 |
9 |
8 |
8 |
8 |
| 1 1/4 |
10 |
9 |
9 |
9 |
| 1 1/2 |
13 |
12 |
12 |
13 |
| 2 |
25 |
25 |
25 |
25 |
| 2 1/2 |
36 |
36 |
35 |
35 |
| 3 |
31 |
26 |
25 |
29 |
| 4 |
51 |
53 |
51 |
54 |
| 5 |
86 |
83 |
81 |
87 |
| 6 |
110 |
110 |
105 |
115 |
| 8 |
175 |
170 |
190 |
200 |
| 10 |
260 |
245 |
275 |
290 |
| 12 |
325 |
325 |
370 |
415 |
| 14 |
400 |
400 |
415 |
520 |
| 16 |
495 |
425 |
465 |
600 |
| 18 |
680 |
600 |
650 |
850 |
| 20 |
830 |
730 |
810 |
1075 |
| 24 |
1500 |
1400 |
1550 |
2025 |
| 26 |
1575 |
1525 |
-- |
2200 |
| 28 |
1850 |
1800 |
-- |
2575 |
| 30 |
2150 |
2075 |
-- |
3025 |
| 32 |
2575 |
2500 |
-- |
3650 |
| 34 |
3025 |
2950 |
-- |
4275 |
| 36 |
3450 |
3350 |
-- |
4900 |
|
| FLANGE WEIGHTS(LBS) - 1500 LB |
| NPS |
Welding Neck |
Slip-On & NPT |
Lap Joint |
Blind |
| 1/2 |
5 |
4 |
4 |
4 |
| 3/4 |
6 |
5 |
5 |
6 |
| 1 |
9 |
8 |
8 |
8 |
| 1 1/4 |
10 |
9 |
9 |
9 |
| 1 1/2 |
13 |
12 |
12 |
13 |
| 2 |
25 |
25 |
25 |
25 |
| 2 1/2 |
36 |
36 |
35 |
35 |
| 3 |
48 |
48 |
47 |
48 |
| 4 |
73 |
73 |
75 |
73 |
| 5 |
130 |
130 |
140 |
140 |
| 6 |
165 |
165 |
170 |
160 |
| 8 |
275 |
260 |
285 |
300 |
| 10 |
455 |
435 |
485 |
510 |
| 12 |
690 |
580 |
630 |
690 |
| 14 |
940 |
-- |
890 |
975 |
| 16 |
1250 |
-- |
1150 |
1300 |
| 18 |
1625 |
-- |
1475 |
1750 |
| 20 |
2050 |
-- |
1775 |
2225 |
| 24 |
3325 |
-- |
2825 |
3625 |
|
| FLANGE WEIGHTS(LBS) - 2500 LB |
| NPS |
Welding Neck |
Slip-On & NPT |
Lap Joint |
Blind |
| 1/2 |
7 |
7 |
7 |
7 |
| 1/4 |
8 |
8 |
8 |
8 |
| 1 |
12 |
11 |
11 |
11 |
| 1 1/4 |
17 |
16 |
16 |
17 |
| 1 1/2 |
25 |
22 |
22 |
23 |
| 2 |
42 |
38 |
37 |
39 |
| 2 1/2 |
52 |
55 |
53 |
56 |
| 3 |
94 |
83 |
80 |
86 |
| 4 |
145 |
125 |
120 |
135 |
| 5 |
245 |
210 |
205 |
225 |
| 6 |
380 |
325 |
315 |
345 |
| 8 |
580 |
485 |
470 |
530 |
| 10 |
1075 |
930 |
900 |
1025 |
| 12 |
1525 |
1100 |
1100 |
1300 |
|
| MATERIAL COMPATIBILITY CHART |
| PIPE |
VALVES |
FLANGES |
WELD FITTINGS |
FORGED FITTINGS |
| CHROME-MOLY ALLOYS |
| A335 P1 |
A217 WC6 |
A182 F1 |
A234 WP1 |
A182 F1 |
| A335 P12 |
A217 WC6 |
A182 F12 |
A234 WP12 |
A182 F12 |
| A335 P11 |
A182 F11
A217 WC6 |
A182 F11 |
A234 WP11 |
A182 F11 |
| A335 P22 |
A182 F22
A217 WC9 |
A182 F22 |
A234 WP22 |
A182 F22 |
| A335 P5 |
A182 F5
A217 WC5 |
A182 F5 |
A234 WP5 |
A182 F5 |
| A335 P7 |
A182 F7
A217 WC12 |
A182 F7 |
A234 WP7 |
A182 F7 |
| A335 P9 |
A182 F9
A217 WC12 |
A182 F9 |
A234 WP9 |
A182 F9 |
| A268 T410 |
A182 F6
A351 CA15 |
A182 F6 |
A234 WP410 |
A182 F6 |
| STAINLESS STEEL |
| A312 T304 |
A182 F304
A351 CF8 |
A182 F304 |
A403 WP304 |
A182 F304 |
| A312 304L |
A182 F304
A296 CF3 |
A182 F304L |
A403 WP304L |
A182 F304L |
| A312 T316 |
A182 F316
A351 CF8M |
A182 F316 |
A403 WP316 |
A182 F316 |
| A312 316L |
A182 F316L
A296 CF3M |
A182 F316L |
A403 WP316L |
A182 F316L |
| A312 321 |
A182 F321
A351 CF8C |
A182 F321 |
A403 WP321 |
A182 F321 |
| A312 347 |
A182 F347
A351 CF8CMO |
A182 F347 |
A403 WP347 |
A182 F347 |
| CARBON & LOW TEMPERATURE STEEL |
| A53 |
A105
A216 WCB |
A105
A181 Gr 2 |
A234 WPB |
A105
A181 Gr 2 |
| A106B |
A105
A216 WCB |
A105
A181 Gr 2 |
A234 WPB |
A105 Gr 2
A181 Gr 2 |
| A333 Gr 6 |
A350 LF2
A352 LCB |
A350 LF2 |
A420 WPL6 |
A350 LF2 |
| A333 Gr 3 |
A350 LF3
A352 LCS |
A350 LF3 |
A420 WPL3 |
A350 LF3 |
|
| Note: Data on these charts is for informational purposes only. |
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