Grain Systems Tanks PNEG-1070 - Manual (Page 66)

10. Stiffeners
66 PNEG-1070 15', 18', 21', 24', 27' and 30' CHT’s
Wind Ring Assembly
Figure 10M
1. To connect wind ring pipe to the stiffeners, attach with 3/8" x 1" bolts through the flange of the
stiffener. In some case’s field drilling of wind ring locations may be required.
2. Attach wind ring pipe section to stiffener using two (2) 3/8" x 6" (S-7248) wind ring clamps.
3. Place pipes end to end without overlapping. Fasten together using two (2) wind ring couplers and
six (6) 3/8" x 1" flanged head bolts with flanged nuts. Couplers should be centered on the seam
of pipes.
Figure 10N