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300# RF Flange Rating

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 300# RF Flange Rating

SIZE                Weights    
  A B C D E F G 1 2 3,4
1 2 3/4 1 05 3 1/2  1/4 4 1 1/2 …….. 1 1 1
1 1/2 3 5/8 1.9 4 1/2  1/4 4 1 1/2 …….. 1 1 2
2 4 1/4 2.38 5     3/8 4 2 …….. 2 1 2
2 1/2 5    2.88 5 7/8  3/8 4 2 …….. 3 2 4
3 5 3/4 3.5 6 5/8  3/8 4 2 1/2 …….. 3 3 4
4 7    4.5 7 7/8  1/2 4 2 1/2 …….. 7 5 10
6 9 3/4 6.62 10 5/8  5/8 4 3 …….. 15 10 22
8 12    8.62 13     7/8 4 3 …….. 26 15 38
10 14 1/8 10.75 15 1/4 1    5 4 …….. 47 25 67
12 16 1/2 12.75 17 3/4 1 1/4 5 4 1 1/2 79 39 113
14 18 7/8 14 20 1/4 1 1/4 5 4 1/4 1 1/2 103 54 150
16 21 16 22 1/2 1 1/2 5 4 1/4 1 1/2 151 74 218
18 23 1/4 18 24 3/4 1 5/8 5 4 1/2 1 1/2 200 92 285
20 25 1/2 20 27 1 7/8 6 4 3/4 1 1/2 280 124 390
24 30 1/4 24 32    2    6 5 1/2 1 1/2 470 200 650
30 37 1/4 30 39 1/4 2 5/8 6 5 1/2 1 1/2 860 340 1190

Dimensions are in inches. Weights are in pounds.

300# RF Flange Rating PDF (for printing).