Lap joint flange
ANSI B 16.5 FORGED FLANGES
|
Normal
Pipe Size |
Depth
of Socket |
DRILLNG
|
BOLTING
|
APPROXIMATE WEIGHT
|
|||||||||
|
Bolt
Circle Diam |
Number
of Diam |
Diam of
Holes |
Diam of
Bolts (inch) |
Stud Bolt Length
|
Welding Neck
|
Slip-on
and Threaded |
Lap Joint
|
Blind
|
Socket Welding
|
||||
|
Y
|
0.25″
Raised Face |
Male Fe-male
Tongue Groove |
Ring Joint
|
kg
|
kg
|
kg
|
kg
|
kg
|
|||||
|
1/2
3/4 1 |
9.7
11.2 12.7 |
66.5
82.6 88.9 |
4
4 4 |
15.7
19.1 19.1 |
1/2
5/8 5/8 |
76.2
88.9 88.9 |
69.9
82.6 82.6 |
76.2
88.9 88.9 |
0.98
1.60 2.00 |
0.98
1.40 2.00 |
0.98
1.40 2.00 |
0.98
1.40 2.00 |
0.98
1.36 2.11 |
|
11/4
11/2 2 |
14.2
15.7 17.5 |
98.6
114.3 127.0 |
4
4 8 |
19.1
22.4 19.1 |
5/8
3/4 5/8 |
95.3
108.0 108.0 |
88.9
101.6 101.6 |
95.3
108.0 108.0 |
2.80
3.80 4.54 |
2.70
3.80 4.10 |
2.70
3.80 4.00 |
2.70
3.80 4.60 |
3.03
3.88 4.37 |
|
21/2
3 31/2 |
19.1
20.6 22.4 |
149.4
168.1 184.2 |
8
8 8 |
22.4
22.4 25.4 |
3/4
3/4 7/8 |
120.7
127.0 139.7 |
114.3
120.7 133.4 |
120.7
127.0 139.7 |
8.20
8.80 12.00 |
5.90
7.30 9.53 |
5.90
7.30 9.40 |
6.80
8.90 13.17 |
6.36
7.44 |
|
4
5 6 |
23.9
23.9 26.9 |
215.9
266.7 292.1 |
8
8 12 |
25.4
28.4 28.4 |
7/8
1 1 |
146.1
165.1 171.5 |
139.7
158.8 165.1 |
146.1
165.1 171.5 |
17.00
31.00 36.77 |
17.00
29.00 36.32 |
17.00
29.00 36.00 |
18.60
30.84 39.00 |
|
|
8
10 12 |
31.8
33.3 39.6 |
349.3
431.8 489.0 |
12
16 20 |
31.8
35.1 35.1 |
11/8
11/4 11/4 |
190.5
215.9 222.3 |
184.2
209.6 215.9 |
196.9
215.9 222.3 |
55.00
90.00 110.00 |
52.00
77.00 97.52 |
52.00
77.00 108.86 |
64.00
102.00 132.00 |
|
|
14
16 18 |
41.4
44.5 49.3 |
527.1
603.3 654.1 |
20
20 20 |
38.1
41.1 44.5 |
13/8
11/2 15/8 |
235.0
254.0 273.1 |
228.6
247.7 266.7 |
235.0
254.0 273.1 |
127.00
177.06 215.65 |
102.00
149.82 182.00 |
113.00
165.71 197.00 |
159.00
224.73 285.00 |
|
|
20
24 |
54.1
63.5 |
723.9
838.2 |
24
24 |
44.5
50.8 |
15/8
17/8 |
285.8
330.2 |
279.4
323.9 |
292.1
336.6 |
267.86
372.00 |
231.54
330.00 |
260.00
370.00 |
365.00
565.00 |
|
Note： Customer’s demands about products are considered.
