#ft Wall Lengths
  3/8" OD
.1271 .035 CREW 20'-24'
.1706 .049 CREW 20'-24'
  1/2" OD
.1738 .035 CREW 20'-24'
.2360 .049 CREW 20'-24'
.3020 .065 CREW 20'-24'
  5/8" OD
.2205 .035 CREW 20'-24'
.3014 .049 CREW 20'
.3888 .065 HREW 20'-24'
.4805 .083 HREW 20'-24'
  3/4" OD
.2673 .035 CREW 20'-24'
.3668 .049 CREW 20'-24'
.4755 .065 CREW 20'-24'
.5913 .083 HREW 20'-24'
.6646 .095 HREW 20'-24'
.8074 .120 HREW 20'-24'
  7/8" OD
.4323 .049 CREW 20'-24'
.5623 .065 HREW 20'-24'
.6410 .075 HREW 20'-24'
.7020 .083 HREW 20'-24'
.7920 .095 HREW 20'-24'
.9676 .120 HREW 20'-24'
  1" OD
.3607 .035 CREW 20'-24'
.4977 .049 CREW 20'-24'
.6296 .058 4130 Alloy 17'-24'
.6491 .065 CREW 20'-24'
.7410 .072 HREW 20'-24'
.8129 .083 CREW 20'-24'
.9182 .095 HREW 20'-24'
1.037 .109 HREW 20'-24'
1.128 .120 HREW 20'-24'
  1-1/8" OD
.5631 .049 CREW 20'-24'
.7359 .065 CREW 20'-24'
.8410 .075 HREW 20'-24'
.9237 .083 HREW 20'-24'
1.288 .120 HREW 20'-24'
  1-1/4" OD
.6285 .049 CREW 20'-24'
.8226 .065 HREW 20'-24'
1.1033 .075 HREW 20'-24'
1.034 .083 HREW 20'-24'
1.172 .095 HREW 20'-24'
1.448 .120 HREW 20'-24'
  1-3/8" OD
.6939 .049 CREW 20'-24'
.9094 .065 CREW 20'-24'
1.041 .075 HREW 20'-24'
1.608 .120 HREW 20'-24'
  1-1/2" OD
.5476 .035 CREW 20'-24'
.7593 .049 CREW 20'-24'
.9962 .065 CREW 20'-24'
1.256 .075 HREW 20'-24'
1.256 .083 HREW 20'-24'
1.426 .095 HREW 20'-24'
1.769 .120 A500B 20'-24'
2.634 .180 A500B 20'
  1-5/8" OD
.8248 .049 CREW 20'-24'
1.083 .065 CREW 20'-24'
1.241 .075 HREW 20'-24'
1.367 .083 HREW 20'-24'
1.552 .095 HREW 20'-24'
1.929 .120 HREW 20'-24'
  1-3/4" OD
.8902 .049 CREW 20'-24'
1.170 .065 HREW 20'-24'
1.478 .083 HREW 20'-24'
1.679 .095 HREW 20'-24'
2.089 .120 HREW 20'-24'
  1-7/8" OD
.6978 .035 CREW FR 20'-24'
.9556 .049 CREW FR 20'-24'
1.257 .065 CREW 20'-24'
1.806 .095 HREW 20'-24'
2.056 .109 HREW 20'-24'
2.249 .120 HREW 20'-24'
#ft Wall Lengths
  2" OD
1.021 .049 CREW 20'-24'
1.343 .065 CREW 20'-24'
1.699 .083 HREW 20'-24'
1.933 .095 HREW 20'-24'
2.409 .120 HREW 20'-24'
  2-1/8" OD
1.604 .049 CREW 20'-24'
2.570 .120 HREW 20'-24'
  2-1/4" OD
1.152 .049 CREW 20'-24'
1.517 .065 CREW FC 20'-24'
2.186 .095 HREW 20'-24'
2.730 .120 HREW 20'-24'
  2-3/8" OD
1.604 .065 CREW FC 20'-24'
2.890 .120 HREW 20'-24'
  2-1/2" OD
1.283 .049 CREW 20'-24'
1.690 .065 HREW 20'-24'
2.143 .083 HREW 20'-24'
2.440 .095 HREW 20'-24'
3.050 .120 HREW 20'-24'
   3" OD
1.544 .049 CREW 20'-24'
2.037 .065 CREW 20'-24'
2.586 .083 HREW 20'-24'
2.947 .095 HREW 20'-24'
3.691 .120 HREW 20'-24'
5.421 .180 HREW 20'-24'
7.342 .250 A500B HSS 20'-24'
   3-1/2" OD
1.806 .049 CREW 20'-24'
2.385 .065 CREW 20'-24'
4.332 .120 HREW 20'-24'
6.650 .180 HREW 20'-24'
   4" OD
2.732 .065 HREW 20'-24'
3.472 .083 HREW 20'-24'
4.973 .120 HREW 20'-24'
5.533 .134 HREW 20'-24'
7.344 .180 HREW 20'-24'
10.06 .250 A500B HSS 20'-24'
   4-1/2" OD
3.070 .065 HREW 20'-24'
5.613 .120 HREW 20'-24'
8.305 .180 HREW 20'-24'
  5" OD
3.426 .065 HREW 20'-24'
4.359 .083 HREW 20'-24'
6.254 .120 HREW 20'-24'
9.266 .180 HREW 20'-24'
12.60 .250 A500B HSS 20'-42'
15.67 .313 A500B HSS 20-42'
18.52 .375 A500B HSS 20-42'
24.03 .500 A500B HSS 20-42'
  5-1/2" OD
20.53 .375 A500B HSS 20'-42'
26.70 .500 A500B HSS 20'-24'
  5-9/16"" OD
14.62 .258 A500B HSS 20'-42'
20.80 .375 A500B HSS 20'-42'
27.04 .500 A500B HSS 20'-42'
   6" OD
4.120 .065 CREW 20'-24'
7.360 .120 HREW 20'-24'
11.19 .188 A500B HSS 20'-24'
15.35 .250 A500B HSS 20'-42'
19.01 .313 A500B HSS 20'-42'
22.58 .375 A500B HSS 20'-42'
29.37 .500 A500B HSS 20'-42'
   6-5/8" OD
9.289 .134 A500B HSS 20'-42'
10.778 .156 A500B HSS 20'-42'
12.92 .188 A500B HSS 20'-42'
17.02 .250 A500B HSS 20'-42'
18.99 .280 A500B HSS 20'-42'
21.09 .313 A500B HSS 20'-42'
25.03 .375 A500B HSS 20'-42'
28.57 .432 A500B HSS 20'-42'
29.37 .500 A500B HSS 20'-42'
#ft Wall Lengths
   7" OD
18.02 .250 A500B HSS 20'-42'
22.35 .313 A500B HSS 20'-42'
26.54 .375 A500B HSS 20'-42'
34.71 .500 A500B HSS 20'-42'
   7-1/2" OD
14.68 .188 A500B HSS 20'-42'
28.54 .375 A500B HSS 20'-42'
37.40 .500 A500B HSS 20'-42'
   7-5/8" OD
23.57 .301 A500B HSS 20'-42'
29.04 .375 A500B HSS 20'-42'
37.40 .500 A500B HSS 20'-42'
   8" OD
7.020 .075 HREW 20'-24'
9.190 .083 HREW 20'-24'
10.099 .120 HREW 20'-24'
40.05 .500 A500B HSS 20'-40'
   8-5/8" OD
12.15 .134 A500B HSS 20'-24'
16.94 .188 A500B HSS 20'-40'
22.36 .250 A500B HSS 20'-40'
33.04 .375 A500B HSS 20'-40'
43.39 .500 A500B HSS 20'-40'
53.45 .625 A500B HSS 20'-40'
   9-5/8" OD
33.90 .342 A500B HSS 20'-40'
37.04 .375 A500B HSS 20'-40'
38.94 .395 A500B HSS 20'-40'
48.72 .500 A500B HSS 20'-40'
  10" OD
26.03 .250 A500B HSS 20'-40'
38.55 .375 A500B HSS 20'-40'
50.73 .500 A500B HSS 20'-40'
62.58 .625 A500B HSS 20'-40'
  10-3/4" OD
7.630 .075 HREW 20'-24'
12.662 .120 HREW 20'-24'
21.207 .188 A500B HSS 20'-42'
28.035 .250 A500B HSS 20'-42'
34.889 .313 A500B HSS 20'-42'
38.55 .375 A500B HSS 20'-42'
50.73 .500 A500B HSS 20'-42'
67.584 .625 A500B HSS 20'-42'
  11-3/4" OD
30.73 .250 A500B HSS 20'-42'
40.29 .330 A500B HSS 20'-42'
  12" OD
31.37 .250 A500B HSS 20'-42'
  12-3/4" OD
33.38 .250 A500B HSS 20'-42'
41.56 .313 A500B HSS 20'-42'
49.56 .375 A500B HSS 20'-42'
65.42 .500 A500B HSS 20'-42'
88.63 .688 A500B HSS 20-42'
  14" OD
54.57 .375 A500B HSS 20'-42'
72.09 .500 A500B HSS 20'-42'
89.28 .625 A500B HSS 20-42'
  16" OD
42.09 .250 A500B HSS 20'-42'
62.58 .375 A500B HSS 20'-42'
82.77 .500 A500B HSS 20'-42'
102.73 .625 A500B HSS 20-42'
  18" OD
47.44 .250 A500B HSS 20'-42'
70.65 .375 A500B HSS 20'-42'
93.45 .500 A500B HSS 20'-42'
  20" OD
78.60 .375 A500B HSS 20'-42'
104.13 .500 A500B HSS 20'-42'