Look to as "The Source".
API Flange Weight Reference Chart 1
Includes API Spec 6A current, discontinued, and obsolete flanges
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API Flange Weight Reference Chart 1 Includes API Spec 6A current, discontinued, and obsolete flanges See page 9 of this document for important notes.
API 6A Flange Size
Weld
Neck
Weight
Lbs.
Blind
Weight
Lbs.
Number
of Stud
Bolts per
t
淡水虾养殖基地Weight for
1 Set of All
Thread
Stud Bolts
with 2 nuts
六曹each
Lbs.
Weight for
1 Set of
Tap End
Studs with
1 nut each
Lbs.
蜂房的功效与作用Ring Gasket
Number
Weight
鲫鱼豆腐汤Lbs.
1-5/8-10M /
深圳市小汽车增量调控管理信息系统
2"-2900 *29.628.5813.38.2
R-850.88 RX-85 1.18
1-11/16-10M *19.524.787.7 4.7BX-1500.29 1-11/16-15M *24.027.687.9 4.8BX-1500.29
1-25/32-10M
2-1/2" 2900 *44.443.1819.512.4
R-86 1.44 RX-86 1.82
1-13/16-2M *9.89.44 3.5 2.3
R-200.37 RX-200.53
1-13/16-3M *16.015.647.9 5.1
R-200.37 RX-200.53
1-13/16-5M *16.315.647.9 5.1
R-200.37 RX-200.53
1-13/16-10M20.824.687.7 4.7BX-1510.33 1-13/16-15M27.531.5811.67.1BX-1510.33 1-13/16-20M62.366.2818.411.1BX-151 0.33 1-13/16-30M *110.4114.1835.021.4BX-1510.33
2" 960 *11.711.78 4.7 3.0
R-230.76 RX-23 1.18
2-1/16-2M12.011.78 4.7 3.0
R-230.76 RX-23 1.18
2-1/16-3M28.927.2812.27.7
R-24 0.87 RX-24 1.36
2-1/16-5M29.627.2812.27.7
R-240.87 RX-24 1.36
Terms of U and Copyright © 2010 WOODCO USA
API Flange Weight Reference Chart 1 Includes API Spec 6A current, discontinued, and obsolete flanges See page 9 of this document for important notes.
API 6A Flange Size
Weld
Neck
Weight
Lbs.
Blind
Weight
Lbs.
Number
of Stud
Bolts per
t
Weight for
1 Set of All
Thread
Stud Bolts
with 2 nuts
each
Lbs.
Weight for
1 Set of
Tap End
Studs with
1 nut each
Lbs.
Ring Gasket
Number
Weight
Lbs.
2-1/16-10M /
3" 2900 *62.361.2827.817.0
R-87 1.59 RX-87 2.01
2-1/16-10M25.330.487.7 4.8BX-1520.41 2-1/16-15M36.141.7812.27.4BX-1520.41 2-1/16-20M87.292.8825.915.8BX-1520.41 2-1/16-30M *126.8131.9836.822.3BX-1520.41
2-1/2" 960 *16.516.987.7 4.9
R-260.93 RX-26 1.44
2-9/16-2M16.916.987.7 4.9
R-260.93 RX-26 1.44
2-9/16-3M39.437.3817.311.1
R-27 1.00 RX-27 1.53
2-9/16-5M40.137.3817.311.1
R-27 1.00 RX-27 1.53
2-9/16-10M /
3-1/2" 2900 *88.889.9837.423.2
R-89 2.49 RX-89 3.03
2-9/16-10M39.047.5812.27.4BX-153 0.62 2-9/16-15M52.060.7817.610.7BX-1530.62 2-9/16-20M122.7132.1835.621.4BX-1530.62 2-9/16-30M *175.8185.41257.934.4BX-1530.62
3" 960 *21.324.287.9 5.0
R-31 1.14 RX-31 1.77
Terms of U and Copyright © 2010 WOODCO USA
Look to as "The Source".
API Flange Weight Reference Chart 1 Includes API Spec 6A current, discontinued, and obsolete flanges See page 9 of this document for important notes.
API 6A Flange Size
Weld
Neck
Weight
Lbs.
Blind
Weight
Lbs.
Number
建筑设备工程
of Stud
Bolts per
t
Weight for
1 Set of All
Thread
Stud Bolts
with 2 nuts
each
Lbs.
Weight for
1 Set of
Tap End
Studs with
1 nut each
Lbs.
Ring Gasket
Number
Weight
Lbs.
3-1/8-2M21.822.787.9 5.0
R-31 1.14 RX-31 1.77
3-1/8-3M35.834.9812.27.7
R-31 1.14 RX-31 1.77
3-1/8-5M52.449.6824.415.6
R-35 1.25 RX-35 1.95
3-1/8-10M
4" 2900 *112.9113.9849.030.4
R-88 2.70 RX-88 3.26
3-1/16-10M60.173.2817.610.9BX-1540.85 3-1/16-15M75.789.1824.915.4BX-1540.85 3-1/16-20M157.7172.5846.728.2BX-1540.85 3-1/16-30M *256.1270.51276.845.6BX-1540.85
4" 960 *33.136.4811.97.5
R-37 1.37 RX-37 2.13
4-1/16-2M44.445.7812.27.7
R-37 1.37 RX-37 2.13
4-1/16-3M57.957.6823.915.4
R-37 1.37 RX-37 2.13
4-1/16-5M78.476.2833.221.1
R-39 1.49 RX-39 2.31
4-1/16-10M /
5" 2900 *167.9169.1880.950.5
R-90 4.51 RX-90 6.84
Terms of U and Copyright © 2010 WOODCO USA
Page 5 of 10 Look to as "The Source".
API Flange Weight Reference Chart 1
Includes API Spec 6A current, discontinued, and obsolete flanges
See page 9 of this document for important notes.
API 6A Flange Size
Weld
Neck
Weight
Lbs.
Blind
Weight
Lbs.
Number
of Stud
Bolts per
火亘t
Weight for
1 Set of All
Thread
Stud Bolts
with 2 nuts
each
Lbs.
Weight for
1 Set of
Tap End
Studs with
1 nut each
Lbs.
微量元素口诀
Ring Gasket
Number
Weight
Lbs.
4-1/16-10M99.1125.1825.915.8BX-155 1.44 4-1/16-15M142.6169.8845.227.4BX-155 1.44 4-1/16-20M298.5328.5894.757.7BX-155 1.44 4-1/16-30M *500.6529.312154.593.0BX-155 1.44
5" 960 *42.647.9812.27.7
R-41 1.66 RX-41 2.58
5-1/8-2M75.176.5817.611.3
R-41 1.66 RX-41 2.58
5-1/8-3M92.193.5832.520.8
R-41 1.66 RX-41 2.58
5-1/8-5M145.7143.8858.436.8
R-44 1.78 RX-44 2.76
5-1/8-10M140.3134.51241.024.5BX-169 1.74 5-1/8-15M231.1220.11293.056.5BX-169 1.74
6" 960 *55.265.21218.711.7
R-45 1.94 RX-45 3.01
7-1/16-2M88.292.01227.017.2
R-45 1.94 RX-45 3.01
7-1/16-3M119.0119.51238.824.1
R-45 1.94 RX-45 3.01
7-1/16-5M176.3176.61274.545.6
R-46 2.38 RX-46 3.67
7-1/16-10M /
10" 2900 *480.1480.012235.9144.9
R-9115.64 RX-9117.16
Terms of U and Copyright © 2010 WOODCO USA
