45 Degree Long Radius Elbow
45 Degree Long Radius Elbow





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- Product Detail
- | Technical Information
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- Commodity name: 45 Degree Long Radius Elbow
Long Radius Elbow. Best-selling 45 Degree Long Radius Elbow Pipe Fittings in low temperature carbon steel, with complete size and high reputation, to meet your demands. The most applied version is 45 degree or 90 degree long radius elbows. Long radius type is frequently adopted if no radius is indicated.
Product introduction
Long Radius Elbow
Best-selling 45 Degree Long Radius Elbow Pipe Fittings in low temperature carbon steel, with complete size and high reputation, to meet your demands.
The most applied version is 45 degree or 90 degree long radius elbows. Long radius type is frequently adopted if no radius is indicated. It gives a gentle and safe direction change for pipes with high pressure or high flow rate.
45 Degree Elbow Dimensions
Standard: ASME B16.9, SH3408, HG/T21635, 21631, SY/T0510
Diameter: DN20 to DN1500/ 3/4” to 60”
Schedule: Sch20, STD, 40, XS, 80, 100, 120, 140, 160, XXS
Radius: Short Radius (SR) and Long Radius (LR)
Form: Straight and Reducing Elbow.
Type: Seamless and Welded Elbow
End: BE or PE
Short Long Radius Elbows
- Long Radius: R=1.5D
- Short Radius: R=1D
- R= Radius
- D= Outside Diameters
Long Radius Elbow Weight Calculation
W=0.0387 * S( D – S ) * R / 1000
- W = Weight (kg/piece).
- S = Thickness Schedule.
- D = Nominal Diameter.
- R= Radius.
Technical data
Dimensions for 90 Degree & 45 Degree Elbow
Nominal Size
Outside Diameter at Bevel
Center to End
90 ° Elbows
45 ° Elbows
A
B
DN
NPS
OD
LR
SR
LR
15
1/2
21.3
38
–
16
20
3/4
26.7
38
–
19
25
1
33.4
38
25
22
32
1 1/4
42.2
48
32
25
40
1 1/2
48.3
57
38
29
50
2
60.3
76
51
35
65
2 1/2
73
95
64
44
80
3
88.9
114
76
51
90
3 1/2
101.6
133
89
57
100
4
114.3
152
102
64
125
5
141.3
190
127
79
150
6
168.3
229
152
95
200
8
219.1
305
203
127
250
10
273
381
254
159
300
12
323.8
457
305
190
350
14
355.6
533
356
222
400
16
406.4
610
406
254
450
18
457
686
457
286
500
20
508
762
508
318
550
22
559
838
559
343
600
24
610
914
610
381
650
26
660
991
660
406
700
28
711
1067
711
438
750
30
762
1143
762
470
800
32
813
1219
813
502
850
34
864
1295
864
533
900
36
914
1372
914
565
950
38
965
1448
965
600
1000
40
1016
1524
1016
632
1050
42
1067
1600
1067
660
1100
44
1118
1676
1118
695
1150
46
1168
1753
1168
727
1200
48
1219
1829
1219
759
1300
52
1321
1981
1321
821
1400
56
1422
2134
1422
883
1500
60
1524
2286
1524
947
1600
64
1626
2438
1626
1010
1700
68
1727
2591
1727
1073
1800
72
1829
2743
1829
1137
1900
76
1930
2896
1930
1199
2000
80
2032
3048
2032
1263
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To: Tianjin Bohai Metal Company