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North Central Texas | 2 7/8 uprights or bigger. 4 1/2 preferred.
2 3/8 can be used for cross members.
Under 3" needs to be sch 80 or better. Over 3" can be sch 40.
2-3" pipe can be driven to 5'. 3"+ to 4'.
8' upright spacing is optimal. 6' is to narrow and 10' is too wide.
If a cross member is over 10', use a bigger diameter cross.
Keep cross members in the upper 1/3 of the H.
USE KICKERS. They keep your welds from being in a sraight line that can be more easily broken and it holds the force better anyway.
 (IMG_20200920_101330_6 (full).jpg)
 (IMG_20200920_125748_9 (full).jpg)
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 IMG_20200920_101330_6 (full).jpg (121KB - 23 downloads)
IMG_20200920_125748_9 (full).jpg (141KB - 70 downloads)
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Fence corners.
