CWS
−
D100
−
B Welding System
Arc Gap Gage Setting Tables
2005 Swagelok Company, all rights reserved
September 2005
E-11
Arc Gap Gage Setting Tables for
Swagelok ATW Fittings
When using Swagelok ATW weld fittings shown in
Figure E-23, measure the outside diameter of the integral
filler ring or cuff. Use this cuff dimension in the proper
table for Swagelok ATW fittings below, to determine the
setting for the weld head model you are using.
CWS-5H-B
Arc Gap Gage Dia. 1.244 in. (31,60 mm)
ATW Size
Cuff OD
Setting for
0.035 in. (0,89 mm)
Arc Gap
1/4 in.
0.29 in.
0.801 in.
3/8 in.
0.41 in.
0.863 in.
1/2 in.
0.55 in.
0.931 in.
6 mm
7 mm
20,19 mm
8 mm
9 mm
21,20 mm
10 mm
11 mm
22,20 mm
12 mm
13,2 mm
23,32 mm
CWS-10H-A
Arc Gap Gage Dia. 1.944 in. (50,65 mm)
ATW Size
Cuff OD
Setting for
0.045 in. (1,14 mm)
Arc Gap
1/4 in.
0.29 in.
1.186 in.
3/8 in.
0.41 in.
1.248 in.
1/2 in.
0.55 in.
1.316 in.
3/4 in.
0.8 in.
1.441 in.
1 in.
1.06 in.
1.571 in.
6 mm
7,0 mm
29,97 mm
8 mm
9,0 mm
30,98 mm
10 mm
11,0 mm
31,98 mm
12 mm
13,2 mm
33,10 mm
18 mm
19,2 mm
36,11 mm
23 mm
25,4 mm
38,5 mm
Figure E-23 Swagelok ATW
Weld Fitting
Reference
Diameter