美标应对法兰螺栓标准

美标法兰对应螺栓标准, 螺栓孔数量,尺寸.

Stud Bolt Diameter and Length (For ANSI B16.5 RF Flange)ANSI CL 150 Dia Holes 1 2 3 4 6 8 10 12 14 16 18 20 22 24 26 28 30 34 36 42 4 4 4 8 8 8 12 12 12 16 16 20 20 20 24 28 28 32 32 36 Dia of hole 15.9 19 19 19 22.2 22.2 25.4 25.4 28.4 28.4 DiaxLen of Bolt in inch 1/2" Φ x 2.75" 5/8" Φ x 3.5" 5/8" Φ x 3.75" 5/8" Φ x 3.75" 3/4" Φ x 4.25" 3/4" Φ x 4.5" 7/8" Φ x 5" 7/8" Φ x 5" 1" Φ x 5.75" 1" Φ x 5.75" DiaxLen of Bolt in Dia of Holes mm hole 12.7 x 69.8 15.9 x 88.9 15.9 x 95.2 15.9 x 95.2 19 x 107.9 19 x 114.3 22.2 x 127 22.2 x 127 25.4 x 146 25.4 x 146 28.6 x 177.8 28.6 x 171.4 31.7 x 184.1 31.7 x 190.5 31.7 x 196.8 4 8 8 8 12 12 16 16 20 20 24 24 24 24 28 28 31.7 x 203.2 38.1 x 222.2 38.1 x 228.6 38.1 x 241.3 28 28 32 36 19 19 22.2 22.2 22.2 25.4 28.6 ANSI CL 300 DiaxLen of Bolt in inch 5/8" Φ x 3" 5/8" Φ x 3.25" 3/4" Φ x 4" 3/4" Φ x 4.25" 3/4" Φ x 4.75" 7/8" Φ x 5.5" 1" Φ x 6" DiaxLen of Bolt in Dia of Holes mm hole 15.9 x 76.2 15.9 x 82.6 19.1 x 101.6 19.1 x 108 19.1 x 120.7 22.2 x 133.4 25.4 x 152.4 28.6 x 165.1 28.6 x 171.5 31.8 x 184.2 31.8 x 190.5 31.8 x 203.2 38.1 x 222.2 38.1 x 228.6 41.3 x 254 41.3 x 266.7 44.5 x 285.8 47.6 x 319.2 50.8 x 323.9 50.8 x 349.3 4 8 8 8 12 12 16 20 20 20 20 24 24 24 28 28 28 28 28 28 19 19 22.2 25.4 28.6 ANSI CL 600 DiaxLen of Bolt in inch 5/8" Φ x 3.5" 5/8" Φ x 4" 3/4" Φ x 4.75" 7/8" Φ x 5.5" 1" Φ x 6.5" DiaxLen of Bolt in mm 15.9 x 88.9 15.9 x 101.6 19.1 x 120.7 22.2 x 139.7 25.4 x 165.1 28.6 x 190.5 31.8 x 209.6 31.8 x 215.9 34.9 x 228.6 38.1 x 247.7 41.3 x 266.7 41.3 x 285.8 44.5 x 304.8 47.6 x 323.9 47.6 x 336.6 50.8 x 349.3 50.8 x 355.6 57.2 x 381.9 63.5 x 400.1 69.9 x 444.5

31.7 1-1/8" Φ x 7.5" 34.9 1-1/4" Φ x 8.25" 34.9 1-1/4" Φ x 8.5" 38.1 1-3/8" Φ x 9" 41.3 1-1/2" Φ x 9.75" 44.4 1-5/8" Φ x 10.5" 44.4 1-5/8" Φ x 11.25" 47.6 1-3/4" Φ x 12" 50.8 1-7/8" Φ x 12.75" 50.8 1-7/8" Φ x 13.25" 54 54 2" Φ x 13.75" 2" Φ x 14"

31.7 1-1/8" Φ x 6.5" 31.7 1-1/8" Φ x 6.75" 34.9 1-1/4" Φ x 7.25" 34.9 1-1/4" Φ x 7.5" 34.9 1-1/4" Φ x 8" 41.3 1-1/2" Φ x 8.75" 41.3 1-1/2" Φ x 9" 44.4 1-5/8" Φ x 10" 44.4 1-5/8" Φ x 10.5" 47.6 1-3/4" Φ x 11.5" 50.8 1-7/8" Φ x 12.5" 54 54.9 2" Φ x 12.75" 2" Φ x 13.75"

31.7 1-1/8" Φ x 7" 31.7 1-1/8" Φ x 6.75" 34.9 1-1/4" Φ x 7.25" 34.9 1-1/4" Φ x 7.5" 34.9 1-1/4" Φ x 7.75" 34.9 34.9 1-1/4" Φ x 8" 41.3 1-1/2" Φ x 8.75" 41.3 1-1/2" Φ x 9" 41.3 1-1/2" Φ x 9.5"

60.3 2-1/4" Φ x 15" 66.7 2-1/2" Φ x 15.75" 73 2-3/4" Φ x 17.5"

Stud Bolt Diameter and Length (For ANSI B16.5 RF Flange)

美标法兰对应螺栓标准, 螺栓孔数量,尺寸.

Dia

1 2 3 4 6 8 10 12 14 16 18 20 22 24 26 28 30 34 36 42