90º ELBOW, 45º ELBOW, CROSS, COUPLING, HALF COUPLING, TEE
Nom, Pipe Size
Sock, Bore Diameter B
Depth of Sock, Min
Wall Thickness Minimum
Bore Diameter of Fitting D
Centre to Bottom of Socket
Laying Lengths
Tolerances, ±
3000#
6000#
90º Ells, Tee & Crosses
45º Ell
Couplings
Half Couplings
A
A
E
F
A
E
F
Sock, C
Body G
Sock C
Body G
3000#
6000#
3000#
6000#
3000#
6000#
1/8”
.420 .430
3/8
.125
.095
.135
.124
.254 .284
.141
7/16
7/16
5/16
5/16
1/4
5/8
.03
.06
.03
1/4
.555 .565
3/8
.130
.119
.158
.145
.349 .379
.235
7/16
17/32
5/16
5/16
1/4
5/8
.03
.06
.03
3/8
.690 .700
3/8
.138
.126
.172
.158
.478 .508
.344
17/32
5/8
5/16
7/16
1/4
11/16
.06
.12
.06
1/2
.855 .865
3/8
.161
.147
.204
.188
.607 .637
.451
5/8
3/4
7/16
1/2
3/8
7/8
.06
.12
.06
3/4
1.065 1.075
1/2
.168
.154
.238
.219
.809 .839
.599
3/4
7/8
1/2
9/16
3/8
15/16
.06
.12
.06
1
1.330 1.340
1/2
.196
.179
.273
.250
1.034 1.064
.800
7/8
1-1/16
9/16
11/16
1/2
1-1/8
.08
.16
.08
1-1/4
1.675 1.685
1/2
.208
.191
.273
.250
1.365 1.395
1.145
1-1/16
1-1/4
11/16
13/16
1/2
1-3/16
.08
.16
.08
1-1/2
1.915 1.925
1/2
.218
.200
.307
.281
1.595 1.625
1.323
1-1/4
1-1/2
13/16
1
1/2
1-1/4
.08
.16
.08
2
2.406 2.416
5/8
.238
.218
.374
.344
2.052 2.082
1.674
1-1/2
1-5/8
1
1-1/8
3/4
1-5/8
.08
.16
.08
2-1/2
2.906 2.921
5/8
.301
.276
.375
2.439 2.499
1-5/8
1-1/8
3/4
1-11/16
.10
.20
.10
3
3.535 3.550
5/8
.327
.300
.438
3.038 3.098
2-1/4
1-1/4
3/4
1-3/4
.10
.20
.10
4
4.545 4.560
3/4
.368
.337
.531
3.996 4.055
2-5/8
1-5/8
3/4
1-7/8
.10
.20
.10
All dimensions are in inches. ANSIB16.11
FORGED STAINLESS STEEL
SOCKET WELDING FITTINGS
90º ELBOW, 45º ELBOW, CROSS, TEE
Nominal Pipe Size
Centre to End Elbows, Tee, Crosses A
Centre to End 45º Elbows C
Outside Diameter of Band H
Minimum Wall Thickness G
Lengths of Thread Min
2000#
3000#
6000#
2000#
3000#
6000#
2000#
3000#
6000#
2000#
3000#
6000#
B
L2
1/8
13/16
13/16
31/32
11/16
11/16
3/4
7/8
7/8
1
.125
.125
.250
.25
.2639
1/4
13/16
31/32
1-1/8
11/16
3/4
7/8
7/8
1
1-5/16
.125
.130
.260
.32
.4018
3/8
3/32
1-1/8
1-5/16
3/4
7/8
1
1
1-5/16
1-1/2
.125
.138
.275
.36
.4078
1/2
1-1/8
1-5/16
1-1/2
7/8
1
1-1/8
1-5/16
1-1/2
1-13/16
.125
.161
.321
.43
.5337
3/4
1-5/16
1-1/2
1-3/4
1
1-1/8
1-5/16
1-1/2
1-13/16
2-3/16
.123
.168
.336
.50
.5457
1
1-1/2
1-3/4
2
1-1/8
1-5/16
1-3/8
1-13/16
2-3/16
2-7/16
.145
.196
.391
.58
.6828
1-1/4
1-3/4
2
2-3/8
1-15/16
1-3/8
1-11/16
2-3/16
2-7/16
2-31/32
.153
.208
.417
.67
.7068
1-1/2
2
2-3/8
2-1/2
1-3/8
1-11/16
1-23/32
2-7/16
2-31/32
3-5/16
.158
.218
.436
.70
.7235
2
2-3/8
2-1/2
3-3/4
1-11/16
1-23/32
2-1/16
2-31/32
3-5/16
4
.168
.238
.476
.75
.7565
2-1/2
3
3-1/4
3-3/4
2-1/16
2-1/16
2-1/2
3-5/8
4
4
.221
.301
.602
.932
1.138
3
3-3/8
3-3/4
4-3/16
2-1/2
2-1/2
3-1/8
4-5/16
4-3/4
4-3/4
.236
.327
.655
1.016
1.200
4
3-3/16
4-1/2
4-1/2
3-1/8
3-1/8
3-1/8
5-3/4
5
6
.258
.368
.735
1.094
1.300
All dimensions are in inches. ASME B16.11
FORGED STAINLESS STEEL THREADED FITTINGS
COUPLING,HALF COUPLING,CAP
Nominal Pipe Size
End to End Couplings W
End to End Caps H
Outside Diameter D
End Wall Thickness G Min
Length of Thread Min
3000# & 6000#
3000#
6000#
3000#
6000#
3000#
6000#
B
L2
1/8
1-1/4
3/4
5/8
7/8
3/16
.25
.2639
1/4
1-3/8
1
1-1/16
3/4
1
3/16
1/4
.32
.4018
3/8
1-1/2
1
1-1/16
7/8
1-1/4
3/16
1/4
.36
.4078
1/2
1-7/8
1-1/4
1-5/16
1-1/8
1-1/2
1/4
5/16
.43
.5337
3/4
2
1-7/16
1-1/2
1-3/8
1-3/4
1/4
5/16
.50
.5457
1
2-3/8
1-5/8
1-11/16
1-3/4
2-1/4
3/8
7/16
.58
.6828
1-1/4
2-5/8
1-3/4
1-13/16
2-1/4
2-1/2
3/8
7/16
.67
.7068
1-1/2
3-1/8
1-3/4
1-7/8
2-1/2
3
7/16
1/2
.70
.7235
2
3-3/8
1-7/8
2
3
3-5/8
1/2
5/8
.75
.7565
2-1/2
3-5/8
2-3/8
2-1/2
3-5/8
4-1/4
5/8
3/4
.932
1.138
3
4-1/4
2-9/16
2-11/16
4-1/4
5
3/4
7/8
1.016
1.200
4
4-3/4
2-11/16
2-15/16
5-1/2
6-1/4
7/8
1-1/8
1.094
1.300
All dimensions are in inches. ASME B16.11
1. Dimension B is minimum length of perfect thread. The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than L2 (effective length of external thread) required by American Standard for Pipe Threads (ASA B2. 1).
STAINLESS STEEL THREADED FITTINGS
PLUGS, BUSHINGS
Nominal Pipe Size
Thread Length (min) A
Plugs Square Head
Plugs Round Head
Hexagon Plugs & Bushings
Height of Square (min) B
Width Flats (min) C
Nominal Diameter of Head E
Length (min) D
Width Flats (min) F
Hexagon Height min
Bushings G
Plug H
1/8
3/8
1/4
9/32
13/32
1-3/8
7/16
–
1/4
1/4
7/16
1/4
3/8
17/32
1-5/8
5/8
1/8
1/4
3/8
1/2
5/16
7/16
11/16
1-5/8
11/16
5/32
5/16
1/2
9/16
3/8
9/16
27/32
1-3/4
7/8
3/16
5/16
3/4
5/8
7/16
5/8
1-1/16
1-3/4
1-1/16
7/32
3/8
1
3/4
1/2
13/16
1-5/16
2
1-3/8
1/4
3/8
1-1/4
13/16
9/16
15/16
1-11/16
2
1-3/4
9/32
9/16
1-1/2
13/16
5/8
1-1/8
1-29/32
2
2
5/16
5/8
2
7/8
11/16
1-5/16
2-3/8
2-1/2
2-1/2
11/32
11/16
2-1/2
1-1/16
3/4
1-1/2
2-7/8
2-3/4
3
3/8
3/4
3
1-1/8
13/16
1-11/16
3-1/2
2-3/4
3-1/2
13/32
13/16
3-1/2
1-3/16
7/8
1-7/8
4
3
4-1/8
7/16
7/8
4
1-1/4
1-1/4
2-1/2
4-1/2
3
4-5/8
1/2
1-1/4
All dimensions are in inches. ASME B16.11
FORGED THREADED, SOCKET WELDING UNIONS
Nominal Pipe Size
3000#
End to End A
Diameter of Socket B
Outside Diameter C
Diameter or Nut D
Socket Length E
Height or Nut F
1/8
1.830
.420
.940
1.570
.410
.71
1/4
1.830
.550
.940
1.570
.438
.71
3/8
1.830
.690
.940
1.570
.563
.71
1/2
1.960
.855
1.110
1.800
.625
.73
3/4
2.280
1.065
1.370
2.200
.688
.88
1
2.490
1.330
1.660
2.560
.750
.925
1-1/4
2.820
1.675
2.040
3.060
.813
1.035
1-1/2
3.050
1.915
2.310
3.420
.875
1.070
2
3.450
2.406
2.850
4.090
1.000
1.150
2-1/2
4.062
2.906
3.430
4.880
1.125
1.425
3
4.290
3.535
4.125
5.750
1.250
1.490
SOCKET WELDING REDUCING INSERT
Size (In.)
Dia. C
Dia. D
Insert Type
For use with Sch. 40 and 80 Pipe
Insert Type
For use with Sch. 160 Pipe
Dimensions
Dimensions
A
B
E
F
A
B
E
F
1/2X3/8
0.85
0.69
1
7/16
5/16
1
1
1/2
1-1/16
1-1/8
1/2X1/4
0.85
0.555
2
3/8
5/8
2
7/16
11/16
1/2X1/8
0.85
0.42
3
3/8
5/8
11/16
3
7/16
11/16
3/4
3/4X1/2
1.06
0.855
1
1/2
1
1-1/4
1
9/16
1-3/16
1-3/8
3/4X3/8
1.06
0.69
2
7/16
9/16
2
1/2
3/4
3/4X1/4
1.06
0.555
3
3/8
5/8
7/8
2
7/16
13/16
3/4X1/8
1.06
0.42
3
3/8
5/8
7/8
3
7/16
13/16
7/8
1X3/4
1.325
1.065
1
9/16
15/16
1-1/2
1
5/8
1-1/2
1-5/8
1X1/2
1.325
0.855
2
1/2
13/16
2
9/16
1-1/4
1X3/8
1.325
0.69
3
7/16
7/8
1
3
1/2
1
1-1/8
1X1/4
1.325
0.555
3
3/8
15/16
1
3
7/16
1-1/16
1-1/8
1-1/4X1
1.67
1.33
1
5/8
1-1/16
1-3/4
1
11/16
1-9/16
2
1-1/4X3/4
1.67
1.065
2
9/16
13/16
2
5/8
1-1/4
1-1/4X1/2
1.67
0.855
3
1/2
7/8
1-1/4
3
9/16
1-3/16
1-3/8
1-1/2X1-1/4
1.91
1.675
1
11/16
1-3/16
2-1/8
1
3/4
1-13/16
2-5/16
1-1/2X1
1.91
1.33
2
5/8
13/16
2
11/16
1-7/16
1-1/2X3/4
1.91
1.065
3
9/16
7/8
1-1/2
3
5/8
1-3/8
1-5/8
1-1/2X1/2
1.91
0.855
3
1/2
15/16
1-1/4
3
9/16
1-7/16
1-3/8
2X1-1/2
2.4
1.915
2
3/4
13/16
1
7/8
1-5/8
2-5/8
2X1-1/4
2.4
1.675
3
11/16
7/8
2-1/8
2
3/4
1-5/16
2X1
2.4
1.33
3
5/8
15/16
1-3/4
3
11/16
1-5/16
2
2X3/4
2.4
1.065
3
9/16
1
1-1/2
3
5/8
1-3/8
1-5/8
2X1/2
2.4
0.855
3
1/2
1-1/16
1-1/4
3
9/16
1-7/16
1-3/8
2-1/2X2
2.9
2.406
1
7/8
1-15/16
3
1
7/8
1-15/16
3-1/8
2-1/2X1-1/2
2.9
1.915
3
3/4
1-3/4
2-1/2
3
7/8
1-9/16
2-5/8
2-1/2X1-1/4
2.9
1.675
3
11/16
1-13/16
2-1/8
3
3/4
1-9/16
2-5/16
2-1/2X1
2.9
1.33
3
5/8
1-3/4
1-3/4
3
11/16
1-5/8
2
3X2-1/2
3.53
2.906
1
7/8
1-13/16
3-5/8
1
7/8
2-1/4
3-7/8
3X2
3.53
2.406
3
7/8
1-5/8
3
3
7/8
1-7/8
3-5/16
3X1-1/2
3.53
1.915
3
3/4
1-9/16
2-1/2
3
7/8
1-7/8
2-5/8
3X1-1/4
3.53
1.675
3
16-Nov
1-9/16
2-1/8
3
3/4
1-7/8
2-5/16
3X1
3.53
1.33
3
5/8
1-1/2
1-3/4
3
11/16
1-13/16
2
4X3
4.53
3.535
3
1-1/8
2-1/8
4-5/16
1
1-1/8
2-1/2
4-5/8
4X2-1/2
4.53
2.906
3
15/16
2-1/16
3-5/8
3
7/8
2-1/16
3-7/8
4X2
4.53
2.406
3
7/8
2-1/8
3
3
7/8
2-1/16
3-5/16
4X1-1/2
4.53
1.915
3
3/4
2-1/8
2-1/2
3
7/8
1-7/8
2-5/8
4X1-1/4
4.53
1.675
3
11/16
2-1/16
2-1/8
3
3/4
2
2-5/16
4X1
4.53
1.33
3
5/8
1-7/8
1-3/4
3
11/16
1-7/8
2
ASME B16.11
FORGED STAINLESS STEEL FITTINGS WEIGHT LIST – POUNDS PER 100 PCS
Name
WorkingPress.
1/4”
3/8”
1/2”
3/4”
1”
1-1/4”
1-1/2”
2”
# per 100 pcs
90º Ells S/W
3000#
22
29
53
86
139
198
286
400
90º Ells Screw
3000#
29
53
86
139
198
286
400
1452
45º Ells S/W
3000#
22
38
53
86
139
198
374
396
45º Ells Screw
3000#
29
53
86
139
198
374
600
800
Tees S/W
3000#
31
40
73
106
158
220
317
572
Tees Screw
3000#
40
73
106
158
220
317
512
2090
Union Screw
Union S/W
Coupling S/W
3000#
9
18
26
40
92
152
229
462
Coupling Screw
3000#
9
18
26
40
92
152
229
462
Caps S/W
3000#
11
13
24
37
62
114
147
297
Caps Screw
3000#
11
13
24
37
62
114
147
297
Hex. Head Plugs
3000#
4
7
18
26
48
86
99
198
Sq. Head Plugs
3000#
2
4
9
18
33
57
73
136
Hex. Bushing
3000#
7
7
9
13
18
42
44
136
Flush Bushing
3000#
4
4
7
9
15
33
37
132
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