Socket welding flange
ANSI B 16.5 FORGED FLANGES
300LBS UNIT:MM
|
Nominal Pipe
Size |
Outside Diam
|
Diam at
Base of Hub |
O.D.of Raised face
|
Thick- ness
|
BORE
|
LENGTH THRU HUB
|
Diam.of
Hub at Bevel |
Radiys
of Fillet |
Threaded Length
|
|||||
|
Welding
Neck Socket Welding |
Slip-on
Socket Welding |
Lop
Joint |
Counter
Bore Min.Threaded Min. |
Welding Neck
|
Slip-on Threaded Socket
Welding |
Lap
Joint |
||||||||
|
D
|
X
|
G
|
f
|
B1
|
B2
|
B3
|
B
|
T1
|
T2
|
T3
|
A
|
R
|
Q
|
|
|
1/2
3/4 1 |
95
117 124 |
38.1
47.8 53.8 |
35.1
42.9 50.8 |
14.2
15.7 17.5 |
15.7
20.8 26.7 |
22.4
27.7 34.5 |
22.9
28.2 35.1 |
23.6
29.0 35.8 |
52.3
57.2 62.0 |
22.4
25.4 26.9 |
22.4
25.4 26.9 |
21.3
26.7 33.5 |
3.0
3.0 3.0 |
15.7
15.7 17.5 |
|
11/4
11/2 2 |
133
155 165 |
63.5
69.9 84.1 |
63.5
73.2 91.9 |
19.1
20.6 22.1 |
35.1
40.9 52.6 |
43.2
49.5 62.0 |
43.7
50.0 62.5 |
44.5
50.5 63.5 |
65.0
68.3 69.9 |
26.9
30.2 33.3 |
26.9
30.2 33.3 |
42.2
48.3 60.5 |
4.8
6.4 7.9 |
20.6
22.4 28.4 |
|
21/2
3 31/2 |
191
210 229 |
100.1
117.3 133.4 |
104.6
127.0 139.7 |
25.4
28.4 30.2 |
62.7
78.0 90.2 |
74.7
90.7 103.4 |
75.4
91.4 104.1 |
76.2
92.2 104.9 |
76.2
79.2 81.0 |
38.1
42.9 44.5 |
38.1
42.9 44.5 |
73.2
88.9 101.6 |
7.9
9.7 9.7 |
31.8
31.8 36.6 |
|
4
5 6 |
254
279 318 |
146.1
177.8 206.2 |
157.2
185.7 215.9 |
31.8
35.1 36.6 |
102.4
128.3 154.2 |
116.1
143.8 170.7 |
116.8
144.5 171.5 |
117.6
144.5 171.5 |
85.9
98.6 98.6 |
47.8
50.8 52.6 |
47.8
50.8 52.3 |
114.3
141.2 168.4 |
11.2
11.2 12.7 |
36.6
42.9 46.0 |
|
8
10 12 |
381
445 521 |
260.4
320.5 374.7 |
269.7
323.9 381.0 |
41.1
47.8 50.8 |
202.7
254.5 304.8 |
221.5
276.4 327.2 |
222.3
277.4 328.2 |
222.3
276.4 328.7 |
111.3
117.3 130.0 |
62.0
66.5 73.2 |
62.0
95.3 101.6 |
219.2
273.1 323.9 |
12.7
12.7 12.7 |
50.8
55.6 60.5 |
|
14
16 18 |
584
648 711 |
425.5
482.6 533.4 |
412.8
469.9 533.4 |
53.8
57.2 60.5 |
336.6
387.4 438.2 |
359.2
410.5 461.8 |
360.2
411.2 462.3 |
360.4
411.2 462.0 |
142.7
146.1 158.8 |
76.2
82.6 88.9 |
111.3
120.7 130.0 |
355.6
406.4 457.2 |
12.7
12.7 12.7 |
63.5
68.3 69.9 |
|
20
24 |
775
914 |
587.2
701.5 |
584.2
692.2 |
63.5
69.9 |
489.0
590.6 |
513.1
616.0 |
514.4
616.0 |
512.8
614.4 |
162.1
168.1 |
95.3
106.4 |
139.7
152.4 |
508.0
609.6 |
12.7
12.7 |
73.2
82.6 |
Note： Customer’s demands about products are considered.
