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High Pressure Forged Steel Fittings
- Specification
Unit: mm
DN
NPS
Socket Bore Diameter, B
[Note(1)]
Bore Diameter of Fitting, D
[Note(1)]
Socket Wall Thickness, C
[Note(2)
Body Wall,
G
Min. Depth of Socket, J
Center to Bottom of Socket, A
Laying Lengths
Tolerances ±
End Wall Thickness,
Kmin
90° Elbows
45° Elbows
Class Designation
Class
Designation
Class Designation
3000
6000
9000
3000
6000
9000
3000
6000
9000
Class Designation
Couplings, E
Half Couplings, F
A
E
F
Class Designation
Ave.
Min.
Ave.
Min.
Ave.
Min.
Min.
Min.
Min.
3000
6000
9000
3000
6000
9000
3000
6000
9000
6
1/8"
11.2
7.6
4.8
--
3.18
3.18
3.96
3.43
--
--
2.41
3.15
--
9.5
11.0
11.0
--
8.0
8.0
--
6.5
16.0
1.0
1.5
1.0
4.8
6.4
--
10.8
6.1
3.2
--
8
1/4"
14.6
10.0
7.1
--
3.78
3.30
4.60
4.01
--
--
3.02
3.68
--
9.5
11.0
13.5
--
8.0
8.0
--
6.5
16.0
1.0
1.5
1.0
4.8
6.4
--
14.2
8.5
5.6
--
10
3/8"
18.0
13.3
9.9
--
4.01
3.50
5.03
4.37
--
--
3.20
4.01
--
9.5
13.5
15.5
--
8.0
11.0
--
6.5
17.5
1.5
3.0
1.5
4.8
6.4
--
17.6
11.8
8.4
--
15
1/2"
22.2
16.6
12.5
7.2
4.67
4.09
5.97
5.18
9.35
8.18
3.73
4.78
7.47
9.5
15.5
19.0
25.5
11.0
12.5
15.5
9.5
22.5
1.5
3.0
1.5
6.4
7.9
11.2
21.8
15.0
11.0
5.6
20
3/4"
27.6
21.7
16.3
11.8
4.90
4.27
6.96
6.04
9.78
8.56
3.91
5.56
7.82
12.5
19.0
22.5
28.5
13.0
14.0
19.0
9.5
24.0
1.5
3.0
1.5
6.4
7.9
12.7
27.2
20.2
14.8
10.3
25
1"
34.3
27.4
21.5
16.0
5.69
4.98
7.92
6.93
11.38
9.96
4.55
6.35
9.09
12.5
22.5
27.0
32.0
14.0
17.5
20.5
12.5
28.5
2.0
4.0
2.0
9.6
11.2
14.2
33.9
25.9
19.9
14.4
32
1-1/4"
43.1
35.8
30.2
23.5
6.07
5.28
7.92
6.93
12.14
10.62
4.85
6.35
9.70
12.5
27.0
32.0
35.0
17.5
20.5
22.5
12.5
30.0
2.0
4.0
2.0
9.6
11.2
14.2
42.7
34.3
28.7
22.0
40
1-1/2"
49.2
41.6
34.7
28.7
6.35
5.54
8.92
7.80
12.70
11.12
5.08
7.14
10.15
12.5
32.0
38.0
38.0
20.5
25.5
25.5
12.5
32.0
2.0
4.0
2.0
11.2
12.7
15.7
48.8
40.1
33.2
27.2
50
2"
61.7
53.3
43.6
38.9
6.93
6.04
10.92
9.50
13.84
12.12
5.54
8.74
11.07
16.0
38.0
41.0
54.0
25.5
28.5
28.5
19.0
41.0
2.0
4.0
2.0
12.7
15.7
19.0
61.2
51.7
42.1
37.4
65
2-1/2"
74.4
64.2
--
--
8.76
7.76
--
--
--
--
7.01
--
--
16.0
41.0
--
--
28.5
--
--
19.0
43.0
2.5
5.0
2.5
15.7
19.0
--
73.9
61.
--
--
80
3"
90.3
79.4
--
--
9.52
8.30
--
--
--
--
7.62
--
--
16.0
57.0
--
--
32.0
--
--
19.0
44.5
2.5
5.0
2.5
19.0
22.4
--
89.8
76.4
--
--
100
4"
115.7
103.8
--
--
10.69
9.35
--
--
--
--
8.56
--
--
16.0
66.5
--
--
41.0
--
--
19.0
48.0
2.5
5.0
2.5
22.4
28.4
--
115.2
100.7
--
--
[Note(1)] Upper and lower values for each size are the respective maximum and minimum dimensions.
[Note(2)] Average of socket wall thickness around periphery shall be no less than listed values. The minimum values are permit.
