Nominal 
Pipe Size (NPS)

Outside Diameter

Center to End

Center to Center

End to End

90˚Elbow(F)

45 Elbow(H)

180˚ Elbow (P)

180˚ Elbow (K)

A

B

D

Long

Shot

Long

Long

Shot

Long

Shot

15
20
25
32
40

½
¾
1
1¼
1½

21.7
27.2
34.0
42.7
48.6

38.1
38.1
38.1
47.6
57.2

-
-
25.4
31.8
38.1

15.8
15.8
15.8
19.7
23.7

76.2
76.2
76.2
95.2
114.4

-
-
50.8
63.6
76.2

49.0
51.7
55.1
69.0
81.5

-
-
42.4
53.2
62.4

50
65
80
90
100

2
2½
3
3½
4

60.5
76.3
89.1
101.6
114.3

76.2
95.3
114.3
133.4
152.4

50.8
63.5
76.2
88.9
101.6

31.6
39.5
47.3
55.3
63.1

152.4
190.6
228.6
266.8
304.8

101.6
127.0
152.4
177.8
203.2

106.5
133.5
158.9
184.2
209.6

81.1
101.7
120.8
139.7
158.8

125
150
200
250
300

5
6
8
10
12

139.8
165.2
216.3
267.4
318.5

190.5
228.6
304.8
381.0
457.2

127.0
152.4
203.2
254.0
304.8

78.9
94.7
126.3
157.8
189.4

381.0
457.2
609.6
762.0
914.4

254.0
304.8
406.4
508.0
609.6

260.4
311.2
413.0
514.7
616.5

196.9
235.0
311.4
387.7
464.1

350
400
450
500
550
600

14
16
18
20
22
24

355.6
406.4
457.2
508.0
558.8
609.6

533.4
609.6
685.8
762.0
838.2
914.4

355.6
406.4
457.2
508.0
558.8
609.6

220.9
252.5
284.1
315.6
347.2
378.7

1066.8
1219.2
-
-
-
-

711.2
812.8
-
-
-
-

711.2
812.8
-
-
-
-

533.4
609.6
-
-
-
-

650
700
750
800
850
900
950

26
28
30
32
34
36
38

98%.4
711.2
762.0
812.8
863.6
914.4
965.2

990.6
1066.8
1143.0
1219.2
1295.4
1371.6
1447.8

98%.4
711.2
762.0
812.8
863.6
914.4
965.2

410.3
441.9
473.4
505.0
536.6
568.1
599.7

-
-
-
-
-
-
-

-
-
-
-
-
-
-

-
-
-
-
-
-
-

-
-
-
-
-
-
-

1000
1050
1100
1150
1200

40
42
44
46
48

1016.0
1066.8
1117.6
1168.4
1219.2

1524.0
1600.2
1676.4
1752.6
1828.8

1016.0
1066.8
1117.6
1168.4
1219.2

631.2
662.8
694.4
725.9
757.5

-
-
-
-
-

-
-
-
-
-

-
-
-
-
-

-
-
-
-
-

Nominal Pipe
Size (NPS)

Outside Diameter
at Bevel D

Center-to-End

Center-to-Center

End-to-End

90˚Elbow

45˚Elbow

180˚RETURN

180˚RETURN

A

B

O

K

Long

Short

Long

Long

Short

Long

Short

½
¾
1
1¼
1½

0.84
1.05
1.32
1.66
1.90

1.50
1.50
1.50
1.88
2.25

-
-
1.00
1.25
1.50

0.62
0.75
0.88
1.00
1.12

3.00
3.00
3.00
3.75
4.50

-
-
2.00
2.50
3.00

1.88
2.00
2.19
2.75
3.25

-
-
1.62
2.06
2.44

2
2½
3
3½
4

2.38
2.88
3.50
4.00
4.50

3.00
3.75
4.50
5.25
6.00

2.00
2.50
3.00
3.50
4.00

1.38
1.75
2.00
2.25
2.50

6.00
7.50
9.00
10.50
12.00

4.00
5.00
6.00
7.00
8.00

4.19
5.19
6.25
7.25
8.25

3.19
3.94
4.75
5.50
6.25

5
6
8
10
12

5.56
6.62
8.62
10.75
12.75

7.50
9.00
12.00
15.00
18.00

5.00
6.00
8.00
10.00
12.00

3.12
3.75
5.00
6.25
7.50

15.00
18.00
24.00
30.00
36.00

10.00
12.00
16.00
20.00
24.00

10.31
12.31
16.31
20.38
24.38

7.75
9.31
12.31
15.38
18.38

14
16
18
20
22

14.00
16.00
18.00
20.00
22.00

21.00
24.00
27.00
30.00
33.00

14.00
16.00
18.00
20.00
22.00

8.75
10.00
11.25
12.50
13.50

42.00
48.00
54.00
60.00
66.00

28.00
32.00
36.00
40.00
44.00

28.00
32.00
36.00
40.00
44.00

21.00
24.00
27.00
30.00
33.00

24
26
28
30
32

24.00
26.00
28.00
30.00
32.00

36.00
39.00
42.00
45.00
48.00

24.00
26.00
28.00
30.00
32.00

15.00
16.00
17.25
18.50
19.75

72.00
-
-
-
-

48.00
-
-
-
-

48.00
-
-
-
-

36.00
-
-
-
-

34
36
38
40
42

34.00
36.00
38.00
40.00
42.00

51.00
54.00
57.00
60.00
63.00

34.00
36.00
38.00
40.00
42.00

21.00
22.25
23.62
24.88
26.00

-
-
-
-
-

-
-
-
-
-

-
-
-
-
-

-
-
-
-
-

44
46
48

44.00
46.00
48.00

66.00
69.00
72.00

44.00
46.00
48.00

27.38
28.62
29.88

-
-
-

-
-
-

-
-
-

-
-
-