» Flange & Fitting » ASME B16.9 3D Radius Elbows

ASME B16.9 3D Radius Elbows

August 24, 2020

Technical Drawings

Drawing of 3D radius elbow

Standard drawing of ASME B16.9 3D radius elbow.

According to ASME B16.9-2018, the standard 3D radius elbow may be furnished in 45° or 90°. Compared to the long radius elbow, its center-to-end dimension is much larger, which is double the length of a corresponding L/R elbow. The center-to-end dimension can be calculated as “3 x NPS” in inch unit. Thus, it provides much smoother flow characteristics.

Dimensions

NPSO.D
mm
inch
A
mm
inch
B
mm
inch
3/426.7
1.05
57
2.25
24
0.94
133.4
1.32
76
3.00
31
1.25
1-1/442.2
1.66
95
3.75
39
1.56
1-1/248.3
1.90
114
4.50
47
1.88
260.3
2.38
152
6.00
63
2.50
2-1/273.0
2.88
190
7.50
79
3.12
388.9
3.50
229
9.00
95
3.75
3-1/2101.6
4.00
267
10.50
111
4.38
4114.3
4.50
305
12.00
127
5.00
5141.3
5.56
381
15.00
157
6.19
6168.3
6.62
457
18.00
189
7.44
8219.1
8.62
610
24.00
252
9.94
10273.0
10.75
762
30.00
316
12.44
12323.8
12.75
914
36.00
378
14.88
14355.6
14.00
1067
42.00
441
17.38
16406.4
16.00
1219
48.00
505
19.88
18457.0
18.00
1372
54.00
568
22.38
20508.0
20.00
1524
60.00
632
24.88
22559.0
22.00
1676
66.00
694
27.31
24610.0
24.00
1829
72.00
757
29.81
26660.0
26.00
1981
78.00
821
32.31
28711.0
28.00
2134
84.00
883
34.75
30762.0
30.00
2286
90.00
946
37.25
32813.0
32.00
2438
96.00
1010
39.75
34864.0
34.00
2591
102.00
1073
42.25
36914.0
36.00
2743
108.00
1135
44.69
38965.0
38.00
2896
114.00
1200
47.25
401016.0
40.00
3048
120.00
1264
49.75
421067.0
42.00
3200
126.00
1326
52.19
441118.0
44.00
3353
132.00
1389
54.69
461168.0
46.00
3505
138.00
1453
57.19
481219.0
48.00
3658
144.00
1516
59.69

*NPS: Nominal Pipe Size; O.D: Outside Diameter at Bevel; A: Center-to- End, 90-deg Elbows; B: Center-to- End, 45-deg Elbows.

ASME B16.9 Butt Welding Fittings
Elbow L/RReducing ElbowReturn L/R
Elbow S/RReturn S/R3D Elbow
Tee & CrossReducing TeeReducing Cross
Stub EndCapReducer
End BevelToleranceWall Thickness

*Click to view dimensions of other ASME B16.9 standard fittings.

Maybe you like also

  • ABOUT US

    We have been dedicating ourselves to piping and pipeline engineering since the inception. The company provides integrated solution to package supply of various piping & pipeline materials, components, and equipment.

  • CONTACT US

    Room 502, No.448 Heping West Road, Shijiazhuang, Hebei Province, China
    Tel: +86-311-67906676
    Fax: +86-311-67906676
    Email:  sales@pipingpipeline.com
    Whatsapp: 0086-15076331069

  • Service
    Work Time: 8:30-18:00
    Welcome to contact us at your best convenience.