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ASME B16.47 Series B(API 605) Blind RF Flange 300LB
1. Drawing of ASME B16.47 Series B (API 605) Blind Flanges RF Class 300
2. Dimensions and Weight of ASME B16.47 Series B Blind Flanges RF 300LB
|
NPS
|
Flange Dimensions
|
RF
|
Drilling Dimensions
|
Weight
|
|||
|
D
inch mm |
b
inch mm |
g
inch mm |
No. of
Bolt Holes |
l
inch |
k
inch mm |
Pounds
Kilos |
|
|
26"
|
34.12
865 |
3.44
87.4 |
29.00
737 |
32
|
1-3/8"
|
31.62
803.3 |
857.66
388.96 |
|
28"
|
36.25
920 |
3.44
87.4 |
31.00
787 |
36
|
1-3/8"
|
33.75
857.2 |
968.15
439.07 |
|
30"
|
39.00
990 |
3.63
92.1 |
33.25
845 |
36
|
1-1/2"
|
36.25
920.8 |
1179.72
535.02 |
|
32"
|
41.50
1055 |
4.00
101.6 |
35.50
902 |
32
|
1-5/8"
|
38.50
977.9 |
1476.71
669.71 |
|
34"
|
43.62
1110 |
4.00
101.6 |
37.50
953 |
36
|
1-5/8"
|
40.62
1031.9 |
1630.60
739.50 |
|
36"
|
46.12
1170 |
4.00
101.6 |
39.75
1010 |
32
|
1-3/4"
|
42.88
1089.0 |
1832.24
830.95 |
|
38"
|
48.12
1220 |
4.31
109.6 |
41.75
1060 |
36
|
1-3/4"
|
44.88
1139.8 |
2146.32
973.39 |
|
40"
|
50.12
1275 |
4.50
114.3 |
43.88
1114 |
40
|
1-3/4"
|
46.88
1190.6 |
2420.49
1097.73 |
|
42"
|
52.50
1335 |
4.63
117.5 |
46.00
1168 |
36
|
1-7/8"
|
49.00
1244.6 |
2742.03
1243.55 |
|
44"
|
54.50
1385 |
4.94
125.50 |
48.00
1219 |
40
|
1-7/8"
|
51.00
1295.4 |
3144.64
1426.14 |
|
46"
|
57.50
1460 |
5.06
128.6 |
50.00
1270 |
36
|
2"
|
53.75
1365.2 |
3599.07
1632.23 |
|
48"
|
59.50
1510 |
5.25
133.4 |
52.25
1327 |
40
|
2"
|
55.75
1416.0 |
3991.62
1810.26 |
|
50"
|
61.50
1560 |
5.44
138.2 |
54.25
1378 |
44
|
2"
|
57.75
1466.8 |
4495.02
2038.56 |
|
52"
|
63.50
1615 |
5.61
142.6 |
56.25
1429 |
48
|
2"
|
59.75
1517.6 |
4949.74
2244.78 |
|
54"
|
65.88
1675 |
5.81
147.7 |
58.25
1480 |
48
|
2"
|
62.12
1578.0 |
5475.26
2483.11 |
|
56"
|
69.50
1765 |
6.12
155.4 |
60.50
1537 |
36
|
2-3/8"
|
65.00
1651.0 |
5972.88
2708.79 |
|
58"
|
71.94
1825 |
6.31
160.4 |
62.75
1594 |
40
|
2-3/8"
|
67.44
1712.9 |
6516.77
2955.45 |
|
60"
|
73.94
1880 |
6.50
165.1 |
65.00
1651 |
40
|
2-3/8"
|
69.44
1763.7 |
6994.52
3172.12 |
*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