1)Type:elbow (15deg,30deg,45deg,90deg,180deg)
Thickness : it has SCH10-SCHXXS it is same with American standards.
Nominal pipe size
|
|
|
|||
Outside Diameter at Bevel
|
Center to End
|
||||
D
|
C
|
M
|
|||
DN
|
INCH
|
|
|
||
Series A
|
Series B
|
||||
15
|
1/2
|
21.3
|
18
|
25
|
|
20
|
3/4
|
26.9
|
25
|
29
|
|
25
|
1
|
33.7
|
32
|
38
|
|
32
|
11/4
|
42.4
|
38
|
48
|
|
40
|
11/2
|
48.3
|
45
|
57
|
|
50
|
2
|
60.3
|
57
|
64
|
|
65
|
22/1
|
76.1(73)
|
76
|
76
|
|
80
|
3
|
88.9
|
89
|
86
|
|
90
|
31/2
|
101.6
|
D
|
95
|
|
100
|
4
|
114.3
|
108
|
105
|
|
125
|
5
|
139.7
|
133
|
124
|
|
150
|
6
|
168.3
|
159
|
143
|
|
200
|
8
|
219.1
|
219
|
178
|
|
250
|
10
|
273
|
273
|
216
|
|
300
|
12
|
323.9
|
325
|
254
|
|
350
|
14
|
355.6
|
377
|
279
|
|
400
|
16
|
406.4
|
426
|
305
|
|
450
|
18
|
457.2
|
478
|
343
|
|
500
|
20
|
508
|
529
|
381
|
|
550
|
22
|
559
|
D
|
419
|
|
600
|
24
|
610
|
630
|
432
|
|
650
|
26
|
660
|
D
|
495
|
|
700
|
28
|
711
|
720
|
521
|
|
750
|
30
|
762
|
D
|
559
|
|
800
|
32
|
813
|
820
|
597
|
|
850
|
34
|
864
|
D
|
635
|
|
900
|
36
|
914
|
920
|
673
|
|
950
|
38
|
965
|
D
|
711
|
|
1000
|
40
|
1016
|
1020
|
749
|
|
1050
|
42
|
1067
|
D
|
762
|
711
|
1100
|
44
|
1118
|
1120
|
813
|
762
|
1150
|
46
|
1168
|
D
|
851
|
800
|
1200
|
48
|
1220
|
1220
|
889
|
838
|
Butt Welded WPB A 234 Elbow has long radius type and short radius type. Long radius type 's curvature radius equal to 1.5 double of NPS pipe,so named as R=1.5D. Short radius type's curvature radius equal to 1 double of NPS pipe,so named as R=1D. D is Butt Welded WPB A 234 Elbow's diameter,R is curvature radius.