WELDOLET®
INSERT WELDOLET®
FORGED
SIZE ON SIZE See pgs. 36-37
SCHEDULE 160 & DOUBLE EXTRA STRONG INSERT WELDOLET FITTINGS
RUN AND BRANCH
Orders and inquiries should provide the additional following information: 6) Design Pressure 1) Vessel/Header Size 7) Design Temperature 2) Vessel/Header Wall Thickness 8) Corrosion Allowance 3) Branch Size 9) Design Code - ASME B31.1 4) Branch Wall Thickness unless otherwise specified 5) Vessel/Header Material Grade
FORGED Outlet Size Inches
INSERT WELDOLET FITTINGS Outlet Size
1-1/2
2
2-1/2
3
4
‘A’ Dimensions (height above run pipe) 5 6 8 10 12
14
16
18
20
24
Std. Wt. Run Pipe
1.5
1.5
1.62
1.75
2
2.25
2.38
2.75
3.06
3.38
3.50
3.75
3.81
4
4.56
XS Run Pipe
1.5
1.5
1.62
1.75
2
2.25
3.06
3.87
3.69
4.06
3.81
4.19
4.38
4.69
5.50
.500" to .750" Thick Run Pipe
-
-
-
2.88
3.31
3.75
4.12
4.18
4.25
4.37
4.50
4.69
5.13
5.62
6.5
.750" to 1.00" Thick Run Pipe
-
-
-
3.22
3.38
3.75
4.34
4.62
4.84
5.10
5.25
5.88
6.50
6.75
7.62
1.00" to 1.25" Thick Run Pipe
-
-
-
3.38
3.5
4
4.5
4.88
5.0
5.38
5.50
6.00
6.50
7.00
8.00
1.25" to 1.50" Thick Run Pipe
-
-
-
3.62
3.87
4.25
4.69
5.16
5.31
5.68
5.81
6.44
6.50
7.56
8.72
INSERT WELDOLET FITTINGS Outlet Size
A
B
1-1/8 1-1/4 1-1/2 1-3/4 2 2-3/16 2-7/16 2-7/8 3-5/16 3-11/16 4-1/8
1-3/8 1-3/4 2 2-7/16 2-3/4 3-3/16 3-13/16 4-3/4 6 7-3/8 8-11/16
C
Appx. Weight Pounds
9/16 3/4 1 1-5/16 1-1/2 1-11/16 2-1/8 2-7/8 3-7/8 4-13/16 5-3/4
.25 .70 .80 1.25 1.75 2.15 3.40 6.35 10.50 14.25 30.25
For dimensions see Heavy Wall Weldolet, page 14.
*‘W’ Dimensions (Max. O.D. of Fitting - Max. size of hole) 2
2-1/2
5
6
8
10
12
14
16
18
20
24
Std. Wt. Run Pipe 3.50
4.25
4.88
5.69
7
8.06
9.71
11.71
14.00
16.32
17.56
19.75
22.00
24.00
29.00
XS Run Pipe
4.38
5.00
5.75
7.12
8.25
10.44
13.44
14.25
16.56
18.00
20.00
22.44
25.00
30.32
1-1/2 3.56
3
4
*‘W’ dimensions shown are maximum - depending on individual applications, at the time of order, these dimensions may be reduced. These dimensions are to be used for layout purposes to determine any possible spacing problems. In no way should these dimensions be used to pre-cut holes prior to welding. In all cases, the fitting should be used as the template to determine size of hole in run pipe. (1) Insert Weldolet fittings are not available for size-on-size applications, first reduction applications or second reduction applications. (2) Depending on run pipe wall thickness, some second reduction Insert Weldolet fittings can be manufactured - contact Bonney Forge if a second reduction is your application. ORDERING
1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14 16 18 20 24
Dimensions
Footnotes apply to pages 12 & 13. Each outlet size listed is available to fit any run curvature. Larger sizes available on application. Design per MSS-SP-97. BW ends per B16.9 and B16.25. RUN PIPE SIZES FLATS ORDERING
Outlet sizes 4" and less fit a number of run pipe sizes, and the fittings are marked accordingly. See page 38 for run pipe size combination table(s). A flat Weldolet for use on welding caps, elliptical heads and flat surfaces is available. When ordering a Weldolet fitting, see page 7.
When ordering an Insert Weldolet fitting, see page 7.
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13