Dimensions Socket Weld Elbows ASME B16.11

Dimensions NPS 1/2 to 4 - 90°/45° - Class 3000

NPS Socket
Bore
Depth
Socket
Bore
DIA
Socket
WT
Body
WT
B J D C G
1/2 21.95
21.70
10 16.6
15
4.65
4.10
3.75
3/4 27.30
27.05
13 21.7
20.2
4.90
4.25
3.90
1 34.05
33.80
13 27.4
25.9
5.70
5.00
4.55
42.80
42.55
13 35.8
34.3
6.05
5.30
4.85
48.90
48.65
13 41.7
40.1
6.35
5.55
5.10
2 61.35
61.10
16 53.5
51.7
6.95
6.05
5.55
74.20
73.80
16 64.2
61.2
8.75
7.65
7.00
3 90.15
89.80
16 79.5
46.4
9.50
8.30
7.60
4 115.80
115.45
19 103.8
100.7
10.70
9.35
8.55
NPS B J D C G
Socket
Bore
Depth
Socket
Bore
DIA
Socket
WT
Body
WT
NPS Center to bottom
of socket
A
90° 45°
1/2 15.5 11.5
3/4 19.5 12.5
1 22 14
27 17
32 21
2 38 25
41.5 29
3 57.5 31.5
4 66.5 41.5
NPS 90° 45°
Center to bottom
of socket
A
Socket Weld Elbow 90/45

Dimensions NPS 1/2 to 2 - 90°/45° - Class 6000

NPS Socket
Bore
Depth
Socket
Bore
DIA
Socket
WT
Body
WT
B J D C G
1/2 21.95
21.70
10 12.5
11
5.95
5.20
4.80
3/4 27.30
27.05
13 16.3
14.8
6.95
6.05
5.55
1 34.05
33.80
13 21.5
19.9
7.90
6.95
6.35
42.80
42.55
13 30.2
28.7
7.90
6.95
6.35
48.90
48.65
13 34.7
33.2
8.90
7.80
7.15
2 61.35
61.10
16 43.6
42.1
10.90
9.50
8.75
NPS B J D C G
Socket
Bore
Depth
Socket
Bore
DIA
Socket
WT
Body
WT
NPS Center to bottom
of socket
A
90° 45°
1/2 19.5 12.5
3/4 22.5 14.5
1 27 17
32 21
38 25
2 41 29
NPS 90° 45°
Center to bottom
of socket
A
Socket Weld Elbow 90/45

General notes:
  • Dimensions are in millimeters unless otherwise indicated.
  • Socket Bore (B) - Maximum and minimum dimensions.
  • Bore Diameter (D) - Maximum and minimum dimensions.
  • Socket wall thickness - (C) - Average of Socket wall thickness.
  • Dimensional tolerances center to bottom of socket - (A)
    NPS 1/2 and NPS 3/4 = +/- 1.5 mm
    NPS 1 to NPS 2 = +/- 2 mm
    NPS 2½ to NPS 4 = +/- 2.5 mm

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