TDW Tapping Fittings
Sizes: 2- through 30-inch
Bulletin No: 1110.001.05
Version: 04.2009
Cross Indexing No: n/a
Supersedes: 1110.001.04 (06.2005)
Typical Tapping Setup
Tapping Machine
Size-on-Size Tapping Fitting
Reduced Branch Tapping Fitting
Description
Tapping Fittings are full-branch or reducingbranch split tees designed for use when installing
branch lines. They are equipped with ASME Class
150, 300, 600. RF or RTJ flanges.
Fitting sleeves are an extruded type design.
They are manufactured from a pressure-vessel
quality, normalized, killed carbon steel plate
with hardness below Rc22.
Tapping Valve
The Charpy impact value of the sleeves at
-50°F is available on request.
Tapping Fitting
Features
Options
Flange-to-sleeve weld joints and sleeves are
designed to meet pressure and reinforcement
requirements of ASME codes, and are available in
Class 150, 300 and 600. Other ASME Class ratings
available upon request.
Fittings are manufactured with a controlled
carbon equivalent to make welding easier in harsh
outside environments.
Use the grid inside to develop the part
number for the tapping fitting of your choice.*
If the desired fitting meets standard
specifications, it can be shipped from stock
within two weeks in most cases.
Contact the factory for information concerning ordering of
split sleeves (tees).
*Please confirm your choice with a Factory Representative
ISO 9001 Certified
All pressure-containing welds on the fittings have
undergone X-ray inspection per ASME requirements.
T.D. Williamson, Inc.
Data subject to change without notice.
P.O. Box 3409
/
Toll Free
1-888-TDWmSon (839-6766)
Tulsa, Oklahoma 74101-3409
Dimensions not for construction unless certified.
/
918-447-5100
® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries
Fax: 918-446-6327
/
www.tdwilliamson.com
TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries
Order Information
TDW Tapping Fittings
1110.001.04- p2
T6-SIZE-FCOO-XY
Example
T6-1408-1300-13 is a Tapping Fitting 14” (run) x 8” (branch), with an RFWN standard weight, standard
material flange, class 300, and A 537 CL. 1 TDW Std. sleeve material per ASME B31.3 with back-up strips.
Run/Branch Inches
(Nom.)
02
02
03
03
04
03
04
04
06
04
06
06
08
04
08
06
08
08
10
04
10
06
10
08
10
10
12
04
12
06
12
08
12
10
12
12
14
04
14
06
14
08
14
10
14
12
14
14
16
06
16
08
16
10
16
12
16
16
18
06
18
08
18
10
18
12
18
18
20
06
20
08
20
10
20
12
20
20
24
08
24
10
24
12
24
24
30
30
Dim. H (in.)
Class 150
5.31
6.37
5.92
6.16
7.28
7.84
8.29
8.86
9.42
9.54
10.04
10.79
10.73
10.81
11.19
12.06
12.31
12.44
11.56
12.06
12.31
12.94
13.32
13.44
12.12
13.68
13.68
14.21
14.56
13.25
14.14
14.81
15.44
15.51
14.62
16.19
16.06
16.56
16.82
18.26
17.70
18.37
19.58
22.63
T.D. Williamson, Inc.
Data subject to change without notice.
Dim. H (in.)
Class 300
5.56
6.75
6.29
6.53
7.65
8.22
8.67
9.24
9.80
9.92
10.42
11.17
11.36
11.18
11.56
12.44
12.94
13.06
11.94
12.44
12.69
13.56
13.95
14.06
12.78
14.06
14.31
14.84
15.31
13.90
14.64
15.44
16.06
16.50
15.81
16.56
16.68
17.19
18.04
18.76
18.46
19.01
21.00
24.00
P.O. Box 3409
/
Dim. H (in.)
Class 600
5.81
7.13
6.67
7.41
8.53
9.22
9.54
10.24
10.92
10.80
11.42
12.30
12.98
12.06
12.56
13.56
14.56
14.31
12.81
13.44
13.81
15.19
15.20
15.18
13.78
15.18
15.94
16.09
16.81
14.90
15.81
17.06
17.31
17.94
16.25
17.68
18.31
18.44
19.56
19.93
20.12
20.34
22.44
26.75
Tulsa, Oklahoma 74101-3409
Dimensions not for construction unless certified.
/
Dim. D (in.)
Dim L (in.)
Dim T (in.)
2.46
3.62
4.65
4.65
6.78
6.78
8.81
8.81
8.81
10.84
10.84
10.84
10.84
12.87
12.87
12.87
12.87
12.87
14.12
14.12
14.12
14.12
14.12
14.12
16.12
16.12
16.12
16.12
16.12
18.12
18.12
18.12
18.12
18.12
20.12
20.12
20.12
20.12
20.12
24.12
24.12
24.12
24.12
30.12
6.00
7.00
8.25
10.75
10.75
14.00
10.75
14.00
16.50
10.75
14.00
16.50
20.00
10.75
14.00
16.50
20.00
22.00
10.75
12.875
16.50
20.00
22.00
26.00
14.00
14.875
20.00
24.00
30.00
14.00
16.375
20.00
22.00
33.00
14.00
16.50
17.875
24.00
36.00
16.50
20.00
21.375
43.00
56.00
0.203
0.438
0.375
0.375
0.375
0.375
0.375
0.375
0.375
0.500
0.500
0.500
0.500
0.625
0.625
0.625
0.625
0.625
0.625
0.625
0.625
0.625
0.625
0.625
0.750
0.750
0.750
0.750
0.750
0.875
0.875
0.875
0.875
0.875
1.000
1.000
1.000
1.000
1.000
1.250
1.250
1.250
1.250
1.375
918-447-5100
® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries
Fax: 918-446-6327
/
Weight (lbs.)
Class 150
12
23
27
33
42
57
49
68
88
66
96
135
152
96
129
190
216
243
106
126
174
221
286
314
170
193
256
345
460
227
273
341
400
617
263
320
377
417
820
455
576
642
1373
2435
www.tdwilliamson.com
TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries
Order Information
TDW Tapping Fittings
1110.001.04- p3
H
Weight (lbs.)
Class 300
14
21
25
38
47
73
54
84
118
71
112
165
190
101
145
220
254
297
111
142
204
259
340
393
186
223
294
399
569
243
303
379
453
770
279
350
415
471
1011
485
614
696
1658
2893
Weight (lbs.)
Class 600
17
30
34
58
66
109
73
120
159
90
148
208
276
120
181
263
345
383
130
178
247
350
424
537
222
266
385
505
778
279
346
470
537
1001
315
393
506
587
1314
528
525
780
2077
3235
MAOP @ 100°F Class 600
B31.3 XY Options 03-33
1480
1480
1480
1480
1220
1200
1010
955
950
1110
1030
1020
995
1210
1110
1090
1040
955
1115
1045
980
975
890
935
1140
990
1025
1005
990
1190
1130
1060
945
990
1260
1140
970
965
1000
1245
1160
980
1015
945
D
T
L
Option Y (Design Code)
Option
3
4
ASME Design Code
B31.3
B31.4 & B31.8 W/ 0.72 DF
Option X (Sleeve Material)
Option
0
1
2
3
4
5
Option C (Class)
Option
1
3
6
Class
150
300
600
Material
A 537 CL.1 TDW Std. material.
A 537 CL.1 TDW Std. material w/ back-up strips.
Low temp. material.
Low temp. material w/ back-up strips.
A 234 WPB S58 sleeve.
A 234 WPB S58 sleeve w/ back-up strips.
Option F (Flange Type)
Option
1
2
3
4
Flange Material
Flange, RFWN Std. Wt. Sch., A 105.
Flange, RFWN Std. Wt. Sch., A 350 LF2 for low temp. service.
Flange, RTJ Std. Wt. Sch., A 105.
Flange, RTJ Std. Wt. Sch., A 350 LF2 for low temp. service.
Maximum Allowable Operating Pressure @ 100°F (MAOP)
ASME Design Code
B31.3
Y=3
B31.4*
Y=4
B31.8
B31.8
B31.8
Sleeve Material (X)
Options 0 thru 3
285
740
See Chart
285
740
1480
See chart
See chart
See chart
Class
150
300
600
150
300
600
150
300
600
Sleeve Material (X)
Options 4 and 5
285
740
Consult Factory
285
740
Consult Factory
Consult Factory
Consult Factory
Consult Factory
*B31.4 applications allow MAOP to extend to 250°F
T.D. Williamson, Inc.
Data subject to change without notice.
P.O. Box 3409
/
Tulsa, Oklahoma 74101-3409
Dimensions not for construction unless certified.
/
918-447-5100
® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries
Fax: 918-446-6327
/
www.tdwilliamson.com
TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries
Standard Configurations
TDW Tapping Fittings
1110.001.04- p4
Maximum Allowable Operating Pressure (in PSI) based on A105 or A350 LF2 RFWN standard weight flanges (see Option ”F” Options 1 thru 4) and A537 Class 1
sleeve material (see Option ”X”, Options 0 thru 3) per ASME B31.8 at -20 to +100° F.
Size
2x2
3x3
4x3
4x4
6x4
6x6
8x4
8x6
8x8
10x4
10x6
10x8
10x10
12x4
12x6
12x8
12x10
12x12
14x4
14x6
14x8
14x10
14x12
14x14
16x6
16x8
16x10
16x12
16x16
18x6
18x8
18x10
18x12
18x18
20x6
20x8
20x10
20x12
20x20
24x8
24x10
24x12
24x24
30x30
Design Factor for ASME Class 150
0.72 0.60 0.50 0.40
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
285
T.D. Williamson, Inc.
Data subject to change without notice.
Part
Number
T6-0202-F100-X4
T6-0303-F100-X4
T6-0403-F100-X4
T6-0404-F100-X4
T6-0604-F100-X4
T6-0606-F100-X4
T6-0804-F100-X4
T6-0806-F100-X4
T6-0808-F100-X4
T6-1004-F100-X4
T6-1006-F100-X4
T6-1008-F100-X4
T6-1010-F100-X4
T6-1204-F100-X4
T6-1206-F100-X4
T6-1208-F100-X4
T6-1210-F100-X4
T6-1212-F100-X4
T6-1404-F100-X4
T6-1406-F100-X4
T6-1408-F100-X4
T6-1410-F100-X4
T6-1412-F100-X4
T6-1414-F100-X4
T6-1606-F100-X4
T6-1608-F100-X4
T6-1610-F100-X4
T6-1612-F100-X4
T6-1616-F100-X4
T6-1806-F100-X4
T6-1808-F100-X4
T6-1810-F100-X4
T6-1812-F100-X4
T6-1818-F100-X4
T6-2006-F100-X4
T6-2008-F100-X4
T6-2010-F100-X4
T6-2012-F100-X4
T6-2020-F100-X4
T6-2408-F100-X4
T6-2410-F100-X4
T6-2412-F100-X4
T6-2424-F100-X4
T6-3030-F100-X4
P.O. Box 3409
/
Design Factor for ASME Class 300
0.72 0.60 0.50 0.40
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 675
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 732
740
740
740 740
740
740
740 740
740
740
740 740
740
740
740 700
740
740
740 740
Tulsa, Oklahoma 74101-3409
Dimensions not for construction unless certified.
/
Part
Number
T6-0202-F300-X4
T6-0303-F300-X4
T6-0403-F300-X4
T6-0404-F300-X4
T6-0604-F300-X4
T6-0606-F300-X4
T6-0804-F300-X4
T6-0806-F300-X4
T6-0808-F300-X4
T6-1004-F300-X4
T6-1006-F300-X4
T6-1008-F300-X4
T6-1010-F300-X4
T6-1204-F300-X4
T6-1206-F300-X4
T6-1208-F300-X4
T6-1210-F300-X4
T6-1212-F300-X4
T6-1404-F300-X4
T6-1406-F300-X4
T6-1408-F300-X4
T6-1410-F300-X4
T6-1412-F300-X4
T6-1414-F300-X4
T6-1606-F300-X4
T6-1608-F300-X4
T6-1610-F300-X4
T6-1612-F300-X4
T6-1616-F300-X4
T6-1806-F300-X4
T6-1808-F300-X4
T6-1810-F300-X4
T6-1812-F300-X4
T6-1818-F300-X4
T6-2006-F300-X4
T6-2008-F300-X4
T6-2010-F300-X4
T6-2012-F300-X4
T6-2020-F300-X4
T6-2408-F300-X4
T6-2410-F300-X4
T6-2412-F300-X4
T6-2424-F300-X4
T6-3030-F300-X4
918-447-5100
® Registered trademark of T.D. Williamson, Inc. in the United States and foreign countries
Design Factor for ASME Class 600
0.72 0.60 0.50 0.40
1480 1480 1340 1070
1480 1355 1130 905
1480 1480 1480 1480
1480 1480 1480 1455
1480 1480 1320 1055
1480 1480 1295 1035
1480 1315 1095 875
1480 1240 1035 825
1480 1235 1030 825
1480 1430 1195 955
1480 1325 1105 885
1480 1320 1100 880
1480 1305 1085 870
1480 1480 1300 1040
1480 1420 1185 945
1480 1415 1175 940
1480 1380 1150 920
1480 1260 1050 840
1480 1440 1200 960
1480 1350 1125 900
1480 1260 1050 840
1480 1280 1065 850
1480 1275 1065 850
1480 1230 1025 820
1480 1465 1220 975
1480 1310 1090 870
1480 1340 1115 895
1480 1315 1095 875
1480 1285 1070 855
1480 1480 1270 1015
1480 1475 1230 980
1480 1400 1165 930
1480 1260 1050 840
1480 1300 1085 865
1480 1480 1350 1080
1480 1480 1240 990
1480 1315 1095 875
1480 1270 1060 845
1480 1325 1105 885
1480 1480 1395 1115
1480 1480 1222 978
1480 1350 1059 847
1480 1355 1125 900
1480 1255 1045 835
Fax: 918-446-6327
/
Part
Number
T6-0202-F600-X4
T6-0303-F600-X4
T6-0403-F600-X4
T6-0404-F600-X4
T6-0604-F600-X4
T6-0606-F600-X4
T6-0804-F600-X4
T6-0806-F600-X4
T6-0808-F600-X4
T6-1004-F600-X4
T6-1006-F600-X4
T6-1008-F600-X4
T6-1010-F600-X4
T6-1204-F600-X4
T6-1206-F600-X4
T6-1208-F600-X4
T6-1210-F600-X4
T6-1212-F600-X4
T6-1404-F600-X4
T6-1406-F600-X4
T6-1408-F600-X4
T6-1410-F600-X4
T6-1412-F600-X4
T6-1414-F600-X4
T6-1606-F600-X4
T6-1608-F600-X4
T6-1610-F600-X4
T6-1612-F600-X4
T6-1616-F600-X4
T6-1806-F600-X4
T6-1808-F600-X4
T6-1810-F600-X4
T6-1812-F600-X4
T6-1818-F600-X4
T6-2006-F600-X4
T6-2008-F600-X4
T6-2010-F600-X4
T6-2012-F600-X4
T6-2020-F600-X4
T6-2408-F600-X4
T6-2410-F600-X4
T6-2412-1300-04
T6-2424-F600-X4
T6-3030-F600-X4
www.tdwilliamson.com
TM Trademark of T.D. Williamson, Inc. in the United States and foreign countries