Welding neck flange
ANSI B 16.5 FORGED FLANGES
150LBS UNIT:MM
|
Normal
Pipe Size |
Depth
of Socket |
DRILLNG
|
BOLTING
|
APPROXIMATE WEIGHT
|
|||||||||
|
Bolt
Circle Diam |
Number
of Holes |
Diam of
Holes |
Diam of
Bolts (inch) |
Machine Bolt
Length |
Stud Bolt Length
|
Welding
Neck |
Slip-on
and Threaded |
Lap Joint
|
Blind
|
Socket
Welding |
|||
|
Y
|
Raised
Face |
Raised
Face |
Ring Joint
|
kg
|
kg
|
kg
|
kg
|
kg
|
|||||
|
1/2
3/4 1 |
9.7
11.2 12.7 |
60.5
69.9 79.2 |
4
4 4 |
15.7
15.7 15.7 |
1/2
1/2 1/2 |
50.8
50.8 57.2 |
57.2
63.5 63.5 |
-
- 76.2 |
0.52
0.92 1.10 |
0.47
0.75 0.86 |
0.51
0.70 0.93 |
0.47
0.63 0.95 |
0.47
0.76 0.87 |
|
11/4
11/2 2 |
14.2
15.7 17.5 |
88.9
98.6 120.7 |
4
4 4 |
15.7
15.7 19.1 |
1/2
1/2 5/8 |
57.2
63.5 69.9 |
69.9
69.9 82.6 |
82.6
82.6 95.3 |
1.40
1.81 2.8 |
1.40
1.41 2.26 |
1.40
1.51 2.38 |
1.40
1.62 2.64 |
1.43
1.45 2.33 |
|
21/2
3 31/2 |
19.1
50.6 22.4 |
139.7
152.4 177.8 |
4
4 8 |
19.1
19.1 19.1 |
5/8
5/8 5/8 |
76.2
76.2 76.2 |
88.9
88.9 88.9 |
101.6
101.6 101.6 |
4.28
5.18 5.50 |
3.43
4.00 5.00 |
3.60
4.04 4.99 |
4.06
5.00 5.90 |
3.55
4.15 5.00 |
|
4
5 6 |
23.9
23.9 26.9 |
190.5
215.9 241.3 |
8
8 8 |
19.1
22.4 22.4 |
5/8
3/4 3/4 |
76.2
82.6 82.6 |
88.9
95.3 101.6 |
101.6
108.0 114.3 |
7.32
8.91 11.26 |
5.75
6.51 7.81 |
5.96
6.44 7.70 |
7.50
9.00 12.00 |
5.99
6.96 8.41 |
|
8
10 12 |
31.8
33.3 39.6 |
298.5
362.0 431.8 |
8
12 12 |
22.4
25.4 25.4 |
3/4
7/8 7/8 |
88.9
101.6 101.6 |
108.0
114.3 120.7 |
120.7
127.0 133.4 |
18.00
25.00 38.98 |
13.00
17.10 27.68 |
12.66
17.00 28.30 |
20.00
30.00 44.00 |
13.93
19.50 29.03 |
|
14
16 18 |
41.4
44.5 49.3 |
476.3
539.8 577.9 |
12
16 16 |
28.4
28.4 31.8 |
1
1 11/8 |
114.3
114.3 127.0 |
133.4
133.4 146.1 |
146.1
146.1 158.8 |
51.71
64.41 74.84 |
35.20
45.00 54.00 |
41.50
52.98 68.00 |
64.00
78.00 95.00 |
38.56
47.37 58.72 |
|
20
24 |
54.1
63.5 |
635.0
749.3 |
20
20 |
31.8
35.1 |
11/8
11/4 |
139.7
152.4 |
158.8
171.5 |
171.5
184.2 |
89.36
119.66 |
73.00
96.00 |
85.00
120.00 |
125.00
190.00 |
77.81
100.75 |
