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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
|
|
| |
|
|
|
|
