|Table of Contents |Section Contents|
Wall Thickness
Nominal Outside -------------------------------------
size, diameter, Threads Standard Extra strong Double extra
in in per inch No. 40 No. 80 strong
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1/8 0.405 27 0.070 0.098
1/4 0.540 18 0.090 0.122
3/8 0.675 18 0.093 0.129
1/2 0.840 14 0.111 0.151 0.307
3/4 1.050 14 0.115 0.157 0.318
1 1.315 11-1/2 0.136 0.183 0.369
1-1/4 1.660 11-1/2 0.143 0.195 0.393
1-1/2 1.900 11-1/2 0.148 0.204 0.411
2 2.375 11-1/2 0.158 0.223 0.447
2-1/2 2.875 8 0.208 0.282 0.565
3 3.500 8 0.221 0.306 0.615
3-1/2 4.000 8 0.231 0.325
4 4.500 8 0.242 0.344 0.690
5 5.563 8 0.263 0.383 0.768
6 6.625 8 0.286 0.441 0.884
8 8.625 8 0.329 0.510 0.895
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