180° RETURNS LONG RADIUS SHORT RADIUS
 
NPS
DN
OUTSIDE
DIAMETER
OD		 LONG RADIUS SHORT RADIUS STANDARD WEIGHT EXTRA STRONG
CENTER
TO CENTER
NOMINAL
H		 BACK TO
FACE
NOMINAL
K		 CENTER TO
CENTER
NOMINAL
K		 BACK TO
FACE
NOMINAL
L		 INSIDE
DIAMETER
ID		 WALL
THICKNESS
T		 LONG
RADIUS
APPROX
WEIGHT		 SHORT
RADIUS
APPROX
WEIGHT		 INSIDE
DIAMETER
ID		 WALL
THICKNESS
T		 LONG
RADIUS
APPROX
WEIGHT		 SHORT
RADIUS
APPROX
WEIGHT
1/2
15
0.840
21		 3.00
76		 1.88
48		 (1)-
(1)-		 -
-
 0.622
15.80		 0.109
2.77		 0.25
0.11		 (1)-
(1)-		 0.546
13.87		 0.147
3.73		 0.45
0.20		 (1)-
(1)-
3/4
20
1.050
27		 2.25
57		 1.69
43		 (1)-
(1)-		 -
-		 0.824
20.93		 0.113
2.87		 0.33
0.15		 (1)-
(1)-		 0.742
18.85		 0.154
3.91		 0.45
0.20		 (1)-
(1)-
1
25
1.315
33		 3.00
76		 2.19
56		 2.0
51		 1.62
41		 1.049
26.64		 0.133
3.38		 0.75
0.34		 50
0.23		 0.957
24.31		 0.179
4.55		 1.0
0.45		 (1)-
(1)-
1 1/4
32
1.660
42		 3.75
95		 2.75
70		 2.5
64		 2.06
52		 1.380
35.05		 0.140
3.56		 1.0
0.45		 0.75
0.34		 1.278
32.46		 0.191
4.85		 1.5
0.68		 (1)-
(1)-
1 1/2
40
1.900
48		 4.50
114		 3.25
83		 3.0
76		 2.44
62		 1.610
40.89		 0.145
3.68		 1.5
0.68		 1.0
0.45		 1.500
38.10		 0.200
5.08		 2.0
0.90		 1.5
0.68
2
50
2.375
60		 6.00
152		 4.19
106		 4.0
102		 3.19
81		 2.067
52.50		 0.154
3.91		 3.0
1.35		 1.8
0.81		 1.939
49.25		 0.213
5.54		 4.4
2.0		 30
1.35
2 1/2
65
2.875
73		 7.50
191		 5.19
132		 5.0
127		 3.94
100		 2.469
62.71		 0.203
5.16		 6.0
2.70

3.5
1.58

 2.323
59.00		 0.276
7.01		 7.5
3.38		 4.5
2.03
3
80
3.500
89		 9.00
229		 6.25
159		 6.0
152		 4.75
121		 3.068
77.93		 0.216
5.49		 9.0
4.05		 6.0
2.70		 2.900
73.66		 0.300
7.62		 12.0
5.40		 7.5
3.38
3 1/2
90
4.000
102		 10.50
267		 7.25
184		 70
178		 5.5
140		 3.548
90.12		 0.226
5.74		 12.5
5.63		 8.0
3.60		 3.364
85.45		 0.318
8.08		 17.0
7.65		 11.0
5
4
100
4.500
114		 12.0
305		 8.25
210		 8.0
203		 6.25
159		 4.026
102.26		 0.237
6.02		 17.0
7.65		 12.0
5.40		 3.826
97.18		 0.337
8.56		 23.5
10.6		 15.5
7
5
125
5.563
141		 150
381		 10.31
262		 10.0
254		 7.75
197		 5.047
128.19		 0.258
6.55		 28.5
12.83		 19.0
8.55		 4.813
122.25		 0.357
9.53		 40.0
18		 27.0
12
6
150
6.625
168		 18.0
168		 12.31
31.3		 12.0
305		 9.31
237		 6.065
154.05		 0.280
7.11		 46
20.70		 31.0
14		 5.761
146.33		 0.432
10.97		 67
30		 45.0
20
8
200
8.625
219		 24.0
610		 16.31
414		 16.0
406		 12.31
313		 7.981
202.72		 0.322
8.18		 90
40.5		 62
28		 7.625
193.68		 0.500
12.70		 1389
62		 92
41
10
250
10.750
273		 30.0
762		 20.38
518		 20.0
508		 15.38
391		 10.02
254.5		 0.365
9.27		 156
70.20		 11.
49.5		 9.750
247.65		 0.500
12.70		 215
97		 142
64
12
300
12.750
324		 36.0
914		 24.38
619		 24.0
610		 13.38
467		 12.00
304.8		 0.375
9.53		 2.36
106.20		 156
70		 11.750
298.45		 0.500
12.70		 300
135		 200
90
14
350
14.000
356		 42.0
1067		 28.0
711		 28.0
711		 21.0
533		 13.25
336.6		 0.375
9.53		 294
132.30		 208
94		 13.00
330.2		 0.500
12.70		 376
169		 264
119
16
400
16.000
406		 48.0
1219		 32.0
813		 32.0
813		 24.0
610		 15.25
387.4		 0.375
9.53		 404
181.80		 236
106		 15.00
381.0		 0.500
12.70		 524
236		 320
144
18
450
18.000
457		 54.0
1372		 36.0
914		 36.0
914		 27.0
686		 17.25
438.2		 0.375
9.53		 512
230.4		 296
133		 17.00
431.8		 0.500
12.70		 676
304		 388
175
20
500
20.000
508		 60.0
1524		 40.0
1016		 40.0
1016		 30.0
762		 19.25
489.0		 0.375
9.53		 617
277.7		 420
189		 19.00
482.6		 0.500
12.70		 824
371		 560
252
22
550
22.000
559		 66.0
1676		 44.0
1118		 (2)-
(2)-		 -
-		 21.25
539.8		 0.375
9.53		 787
354.2		 (2)-
(2)-		 21.00
533.4		 0.500
12.70		 1040
468		 (2)-
(2)-
24
600
24.000
610		 72.0
1829		 48.0
1219		 48.0
1219		 36.0
914.4		 23.25
590.6		 0.375
9.53		 890
400.5		 576
259		 23.00
584.2		 0.500
12.70		 1183
532		 740
333
26
650
26.000
660		 78.0
1981		 52.0
1321		 (2)-
(2)-		 -
-		 25.25
641.4		 0.375
9.53		 1100
495.0		 (2)-
(2)-		 25.00
635.0		 0.500
12.70		 1458
656		 (2)-
(2)-
30
750
30.000
762		 90.0
2286		 60.0
1524		 60.0
1524		 45.0
1143		 29.25
743.0		 0.375
9.53		 1441
648.5		 960
432		 29.00
736.6		 0.500
12.70		 1910
860		 1272
572