Fig 721 Extra Heavy 2 Bolt Pipe Clamp
EXAMPLE: Fig. 706, 4”, Heavy Duty U-Bolt.
Extra Heavy 2 Bolt Pipe Clamp
Fig 721 Extra Heavy 2 Bolt Pipe Clamp
| NOM. PIPE DIA. (IN) | MAX LOAD 650°F | MAX LOAD 750°F | A" CTRLINE TO BOLT (IN) | B" CTRLINE TO END (IN) | C" GAP (IN) | F | BoltL | G" Th | G" W | MATERIAL QTY | WT EA |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2000 | 1750 | 1 3/4 | 2 5/8 | 3/4 | 5/8 | 2 3/4 | 5/16 | 2 | 5 3/8 | 3.06 |
| 1 1/4 | 2000 | 1750 | 1 15/16 | 2 13/16 | 3/4 | 5/8 | 2 3/4 | 5/16 | 2 | 6 | 3.28 |
| 1 1/2 | 2000 | 1750 | 2 7/16 | 3 5/16 | 3/4 | 5/8 | 2 3/4 | 5/16 | 2 | 7 1/8 | 3.68 |
| 2 | 2750 | 2420 | 3 | 3 7/8 | 3/4 | 3/4 | 3 | 3/8 | 2 | 8 5/8 | 5.77 |
| 2 1/2 | 2750 | 2420 | 3 1/4 | 4 3/16 | 13/16 | 3/4 | 3 | 3/8 | 2 | 9 3/8 | 6.09 |
| 3 | 2750 | 2420 | 3 11/16 | 4 5/8 | 13/16 | 3/4 | 3 | 3/8 | 2 | 10 5/8 | 6.63 |
| 3 1/2 | 2750 | 2420 | 3 7/8 | 4 7/8 | 13/16 | 3/4 | 3 | 3/8 | 2 | 11 3/8 | 6.94 |
| 4 | 3500 | 3100 | 4 3/8 | 5 7/16 | 1 | 7/8 | 3 1/2 | 3/8 | 2 | 12 5/8 | 8.36 |
| 5 | 3500 | 3100 | 5 | 6 1/8 | 1 | 7/8 | 3 1/2 | 3/8 | 2 | 14 5/8 | 9.21 |
| 6 | 4850 | 4300 | 6 1/8 | 7 3/8 | 1 1/8 | 1 | 4 1/4 | 1/2 | 2 1/2 | 17 3/4 | 17.01 |
| 8 | 4850 | 4300 | 7 1/8 | 8 1/4 | 1 1/8 | 1 | 4 1/4 | 1/2 | 2 1/2 | 20 5/8 | 19.05 |
| 10 | 6000 | 5300 | 8 3/4 | 10 1/4 | 1 1/4 | 1 1/4 | 5 | 5/8 | 2 1/2 | 25 3/4 | 31.41 |
| 12 | 8700 | 7650 | 9 7/8 | 11 5/8 | 1 1/4 | 1 1/2 | 5 3/4 | 3/4 | 3 | 29 3/4 | 55.69 |
| 14 | 9100 | 8000 | 10 3/4 | 12 1/2 | 1 3/8 | 1 1/2 | 6 | 3/4 | 3 1/2 | 32 | 65.45 |
| 16 | 9100 | 8000 | 12 | 13 3/4 | 1 1/2 | 1 1/2 | 6 | 3/4 | 3 1/2 | 35 1/2 | 70.69 |
| 18 | 13800 | 12100 | 13 1/4 | 15 1/4 | 1 1/2 | 1 3/4 | 6 1/2 | 3/4 | 6 | 39 3/4 | 123.26 |
| 20 | 15200 | 13400 | 14 3/4 | 16 3/4 | 1 3/4 | 2 | 7 3/4 | 1 | 5 | 43 3/4 | 159.71 |
| 22 | 208.98 | ||||||||||
| 24 | 16200 | 14250 | 17 1/8 | 19 1/4 | 1 3/4 | 2 | 7 3/4 | 1 | 6 | 51 | 208.98 |
| 26 | 16200 | 14250 | 18 1/8 | 20 1/4 | 1 7/8 | 2 | 8 | 1 | 8 | 54 | 280.32 |
| 28 | 16200 | 14250 | 19 1/8 | 21 1/4 | 1 7/8 | 2 | 8 | 1 | 8 | 57 1/8 | 294.47 |
| 30 | 20500 | 18000 | 20 1/4 | 22 1/2 | 2 1/8 | 2 1/4 | 9 1/4 | 1 1/4 | 7 | 60 3/4 | 350.25 |
| 32 | 20500 | 18000 | 21 1/2 | 23 7/8 | 2 1/8 | 2 1/4 | 9 1/4 | 1 1/4 | 8 | 64 5/8 | 415.16 |
| 34 | 20500 | 18000 | 22 1/2 | 24 7/8 | 2 1/8 | 2 1/4 | 9 1/4 | 1 1/4 | 8 | 67 3/4 | 432.85 |
| 36 | 32300 | 28300 | 23 3/4 | 26 | 2 1/4 | 3 | 11 | 1 1/2 | 8 | 71 1/8 | 587.03 |
| 42 | 32300 | 28300 | 27 1/4 | 29 3/4 | 2 1/4 | 3 | 11 | 1 1/2 | 9 | 82 1/8 | 731.49 |