Stainless steel elbow can be divided according to the angle: 45 degree elbow, 90 degree elbow, 180 degree bend. Practical applications will have 30 °, 60 ° and so on. In accordance with the bending radius can be divided into long radius elbows and short radius elbow. Because of the corrosion resistance of stainless steel, acclaimed in practical applications.Stainless steel elbow is of the high proportion Cr , Ni alloy made, the content ratio of up to 20%. Common steel grades: 304,304L, 321,316,316L, 1Cr18Ni9Ti, 0cr18ni9.
Stainless Steel Elbow
Nominal Diameter
|
Outside Diameter
at Bevel
|
Center to End
|
Center to Center
|
Back to Face
|
45°Elbow
|
90°Elbow
|
180°Elbow
|
B
|
A
|
O
|
K
|
DN
|
NPS
|
Series A
|
Series B
|
Long
Radius
|
Long
Radius
|
Short
Radius
|
Long
Radius
|
Short
Radius
|
Long
Radius
|
Short
Radius
|
15
|
1/2
|
21.3
|
18
|
16
|
38
|
-
|
76
|
-
|
48
|
-
|
20
|
3/4
|
26.9
|
25
|
19
|
38
|
-
|
76
|
-
|
51
|
-
|
25
|
1
|
33.7
|
32
|
22
|
38
|
25
|
76
|
51
|
56
|
41
|
32
|
1.1/4
|
42.4
|
38
|
25
|
48
|
32
|
95
|
64
|
70
|
52
|
40
|
1.1/2
|
48.3
|
45
|
29
|
57
|
38
|
114
|
76
|
83
|
62
|
50
|
2
|
60.3
|
57
|
35
|
76
|
51
|
152
|
102
|
106
|
81
|
65
|
2.1/2
|
76.1(73)
|
76
|
44
|
95
|
64
|
190
|
127
|
132
|
100
|
80
|
3
|
88.9
|
89
|
51
|
114
|
76
|
229
|
152
|
159
|
121
|
90
|
3.1/2
|
101.6
|
-
|
57
|
133
|
89
|
267
|
178
|
184
|
140
|
100
|
4
|
114.3
|
108
|
64
|
152
|
102
|
305
|
203
|
210
|
159
|
125
|
5
|
139.7
|
133
|
79
|
190
|
127
|
381
|
254
|
262
|
197
|
150
|
6
|
168.3
|
159
|
95
|
229
|
152
|
457
|
305
|
313
|
237
|
200
|
8
|
219.1
|
219
|
127
|
305
|
203
|
610
|
406
|
414
|
313
|
250
|
10
|
273.0
|
273
|
159
|
381
|
254
|
762
|
508
|
518
|
391
|
300
|
12
|
323.9
|
325
|
190
|
457
|
305
|
914
|
610
|
619
|
467
|
350
|
14
|
355.6
|
377
|
222
|
533
|
356
|
1067
|
711
|
711
|
533
|
400
|
16
|
406.4
|
426
|
254
|
610
|
406
|
1219
|
813
|
813
|
610
|
450
|
18
|
457.2
|
478
|
286
|
686
|
457
|
1372
|
914
|
914
|
686
|
500
|
20
|
508.0
|
529
|
318
|
762
|
508
|
1524
|
1016
|
1016
|
762
|
550
|
22
|
559
|
-
|
343
|
838
|
559
|
1676
|
1118
|
1118
|
838
|
600
|
24
|
610
|
630
|
381
|
914
|
610
|
1829
|
1219
|
1219
|
914
|
650
|
26
|
660
|
-
|
406
|
991
|
660
|
1982
|
1320
|
-
|
-
|
700
|
28
|
711
|
720
|
438
|
1067
|
711
|
2134
|
1422
|
-
|
-
|
750
|
30
|
762
|
-
|
470
|
1143
|
762
|
2286
|
1524
|
-
|
-
|
800
|
32
|
813
|
820
|
502
|
1219
|
813
|
2438
|
1626
|
-
|
-
|
850
|
34
|
864
|
-
|
533
|
1295
|
864
|
2590
|
1728
|
-
|
-
|
900
|
36
|
914
|
920
|
565
|
1372
|
914
|
2744
|
1828
|
-
|
-
|
950
|
38
|
965
|
-
|
600
|
1448
|
965
|
2896
|
1930
|
-
|
-
|
1000
|
40
|
1016
|
1020
|
632
|
1524
|
1016
|
3048
|
2032
|
-
|
-
|
1050
|
42
|
1067
|
-
|
660
|
1600
|
1067
|
3200
|
2134
|
-
|
-
|
1100
|
44
|
1118
|
1120
|
695
|
1676
|
1118
|
3352
|
2236
|
-
|
-
|
1150
|
46
|
1168
|
-
|
727
|
1753
|
1168
|
3506
|
2336
|
-
|
-
|
1200
|
48
|
1220
|
1220
|
759
|
1829
|
1219
|
3658
|
2440
|
-
|
-
|
High-quality products
Stainless steel elbow are mainly used for connecting two pipes. all the fittings in the piping system use , 80% proportion is elbow. Typically,we choose different elbow forming process according to different wall thickness and different materials. Currently, manufacturers of seamless elbow forming process commonly use hot push, stamping, extrusion.
Elbow Workshop
Our packaging
Sales Network
http://www.pipefitting-china.com