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ASME B16.47 Series B(API 605) WN RF Flange 300LB
1. Drawing of ASME B16.47 Series B (API 605) WN RF Flanges Class 300
2. Dimensions and Weight of ASME B16.47 Series B (API 605) WN RF 300LB
|
NPS
|
Flange Dimensions
|
Hub
|
RF
|
Drilling Dimensions
|
Weight
|
||||||
|
D
inch mm |
J
inch mm |
b
inch mm |
h
inch mm |
a
inch mm |
m
inch mm |
g
inch mm |
No. of
Bolt Holes |
l
inch |
k
inch mm |
Pounds
Kilos |
|
|
26"
|
34.12
865 |
|
3.44
87.4 |
5.63
143 |
26.19
665.2 |
27.62
702 |
29.00
737 |
32
|
1-3/8"
|
31.62
803.3 |
417.98
189.56 |
|
28"
|
36.25
920 |
3.44
87.4 |
5.81
148 |
28.19
716.0 |
29.75
756 |
31.00
787 |
36
|
1-3/8"
|
33.75
857.2 |
457.67
207.56 |
|
|
30"
|
39.00
990 |
3.63
92.1 |
6.16
156 |
30.25
768.4 |
32.00
813 |
33.25
845 |
36
|
1-1/2"
|
36.25
920.8 |
560.64
254.26 |
|
|
32"
|
41.50
1055 |
4.00
101.6 |
6.56
167 |
32.25
819.2 |
34.00
864 |
35.50
902 |
32
|
1-5/8"
|
38.50
977.9 |
684.72
310.53 |
|
|
34"
|
43.62
1110 |
4.00
101.6 |
6.75
171 |
34.25
870.0 |
36.12
918 |
37.50
953 |
36
|
1-5/8"
|
40.62
1031.9 |
736.43
333.98 |
|
|
36"
|
46.12
1170 |
4.00
101.6 |
7.06
179 |
36.25
920.8 |
38.00
965 |
39.75
1010 |
32
|
1-3/4"
|
42.88
1089.0 |
826.85
374.99 |
|
|
38"
|
48.12
1220 |
4.31
109.6 |
7.50
191 |
38.25
971.6 |
40.00
1016 |
41.75
1060 |
36
|
1-3/4"
|
44.88
1139.8 |
923.28
418.72 |
|
|
40"
|
50.12
1275 |
4.50
114.3 |
7.75
197 |
40.25
1022.4 |
42.00
1067 |
43.88
1114 |
40
|
1-3/4"
|
46.88
1190.6 |
998.56
452.86 |
|
|
42"
|
52.50
1335 |
4.63
117.5 |
8.00
203 |
42.31
1074.7 |
44.00
1118 |
46.00
1168 |
36
|
1-7/8"
|
49.00
1244.6 |
1121.13
508.45 |
|
|
44"
|
54.50
1385 |
4.94
125.50 |
8.38
213 |
44.31
1125.5 |
46.19
1173 |
48.00
1219 |
40
|
1-7/8"
|
51.00
1295.4 |
1234.60
559.91 |
|
|
46"
|
57.50
1460 |
5.00
127 |
8.69
221 |
46.31
1176.3 |
48.38
1229 |
50.00
1270 |
36
|
2"
|
53.75
1365.2 |
1303.04
590.95 |
|
|
48"
|
59.50
1510 |
5.00
127 |
8.75
222 |
48.31
1227.1 |
50.31
1278 |
52.25
1327 |
40
|
2"
|
55.75
1416.0 |
1495.41
678.19 |
|
|
50"
|
61.50
1560 |
5.38
136.6 |
9.19
233 |
50.31
1277.9 |
52.38
1330 |
54.25
1378 |
44
|
2"
|
57.75
1466.8 |
1650.93
748.72 |
|
|
52"
|
63.50
1615 |
5.56
141.3 |
9.50
241 |
52.31
1328.7 |
54.44
1383 |
56.25
1429 |
48
|
2"
|
59.75
1517.6 |
1759.88
798.13 |
|
|
54"
|
65.88
1675 |
5.32
135.0 |
9.38
238 |
54.31
1379.5 |
56.50
1435 |
58.25
1480 |
48
|
2"
|
62.12
1578.0 |
1828.67
829.33 |
|
|
56"
|
69.50
1765 |
6.00
152.4 |
10.50
267 |
56.31
1430.3 |
58.81
1494 |
60.50
1537 |
36
|
2-3/8"
|
65.00
1651.0 |
2416.37
1095.86 |
|
|
58"
|
71.94
1825 |
6.00
152.4 |
10.75
273 |
58.31
1481.1 |
60.94
1548 |
62.75
1594 |
40
|
2-3/8"
|
67.44
1712.9 |
2601.86
1179.98 |
|
|
60"
|
73.94
1880 |
5.88
149.3 |
10.63
270 |
60.31
1531.9 |
62.94
1599 |
65.00
1651 |
40
|
2-3/8"
|
69.44
1763.7 |
2648.49
1201.13 |
|
*D: outside diameter of flange; J: inside bore diameter of the flange, to be specified by users.
b: flange thickness; h: total length through hub; a: diam. of hub top; m: diameter of hub root;
g: diameter of raised face; k: diameter of bolt circle.
* Related products:
Views: Author：hbmetals Date:15/04/16