图表显示螺纹法兰的尺寸为150,300,400,900,1500,2500英寸和毫米。
螺纹法兰尺寸英寸
线程类150
螺纹法兰尺寸150英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 3.50” | 2.38” | 1.38” | .063” | 1.19” | .62” | 38” | 56” | .62” | 4 |
3/4” | 1.14” | 3.88” | 2.75” | 1.69” | .063” | 1.50” | .62” | 无误” | 56” | .62” | 4 |
1” | 1.41” | 4.25” | 3.12” | 2.00” | .063” | 1.94” | ”。 | 50” | 点” | .62” | 4 |
1 1/4” | 1.75” | 4.62” | 3.50” | 2.50” | .063” | 2.31” | 结果” | 56” | 综合成绩” | .62” | 4 |
1 - 1/2” | 1.99” | 5.00” | 3.88” | 2.88” | .063” | 2.56” | 多多” | .62” | .82” | .62” | 4 |
2” | 2.50” | 6.00” | 4.75” | 3.62” | .063” | 3.06” | 1.00” | ”。 | 总收入” | 综合成绩” | 4 |
2 - 1/2 " | 3.00” | 7.00” | 5.50” | 4.12” | .063” | 3.56” | 1.12” | .82” | 1.06” | 综合成绩” | 4 |
3” | 3.63” | 7.50” | 6.00” | 5.00” | .063” | 4.25” | 1.19” | 多多” | 1.13” | 综合成绩” | 4 |
3 - 1/2” | 4.13” | 8.50” | 7.00” | 5.50” | .063” | 4.81” | 1.25” | 多多” | 1.19” | 综合成绩” | 8 |
4” | 4.63” | 9.00” | 7.50” | 6.19” | .063” | 5.31” | 1.31” | 多多” | 1.25” | 综合成绩” | 8 |
5” | 5.69” | 10.00” | 8.50” | 7.31” | .063” | 6.44” | 1.44” | 多多” | 1.38” | 多多” | 8 |
6” | 6.75” | 11.00” | 9.50” | 8.50” | .063” | 7.56” | 1.56” | 总收入” | 1.50” | 多多” | 8 |
8” | 8.75” | 13.50” | 11.75” | 10.62” | .063” | 9.69” | 1.75” | 1.06” | 1.69” | 多多” | 8 |
10” | 10.88” | 16.00” | 14.25” | 12.75” | .063” | 12.00” | 1.94” | 1.13” | 1.88” | 1.00” | 12 |
12 " | 12.94” | 19.00” | 17.00” | 15.00” | .063” | 14.38” | 2.19” | 1.19” | 2.13” | 1.00” | 12 |
14” | 14.19” | 21.00” | 18.75” | 16.25” | .063” | 15.75” | 2.25” | 1.32” | 2.19” | 1.12” | 12 |
16“ | 16.19” | 23.50” | 21.25” | 18.50” | .063” | 18.00” | 2.50” | 1.38” | 2.44” | 1.12” | 16 |
18” | 18.19” | 25.00” | 22.75” | 21.00” | .063” | 19.88” | 2.69” | 1.50” | 2.63” | 1.25” | 16 |
20” | 20.19” | 27.50” | 25.00” | 23.00” | .063” | 22.00” | 2.88” | 1.63” | 2.83” | 1.25” | 20. |
22” | 22.19” | 29.50” | 27.25” | 25.25” | .063” | 24.25” | 3.13” | 1.75” | 3.07” | 1.38” | 20. |
24” | 24.19” | 32.00” | 29.50” | 27.25” | .063” | 26.12” | 3.25” | 1.82” | 3.19” | 1.38” | 20. |
线程类300
螺纹法兰尺寸等级300英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 3.75” | 2.62” | 1.38” | .063” | 1.50” | 0.88” | 0.50” | 0.82” | 0.62” | 4 |
3/4” | 1.14” | 4.62” | 3.25” | 1.69” | .063” | 1.88” | 1.00” | .056” | 0.94” | 0.75” | 4 |
1” | 1.41” | 4.88” | 3.50” | 2.00” | .063” | 2.12” | 1.06” | 0.63” | 1.00” | 0.75” | 4 |
1 1/4” | 1.75” | 5.25” | 3.88” | 2.50” | .063” | 2.50” | 1.06” | 0.69” | 1.00” | 0.75” | 4 |
1 - 1/2” | 1.99” | 6.12” | 4.50” | 2.88” | .063” | 2.75” | 1.19” | 0.75” | 1.13” | 0.88” | 4 |
2” | 2.50” | 6.50” | 5.00” | 3.62” | .063” | 3.31” | 1.31” | 0.82” | 1.25” | 0.75” | 8 |
2 - 1/2 " | 3.00” | 7.50” | 5.88” | 4.12” | .063” | 3.94” | 1.50” | 0.94” | 1.44” | 0.88” | 8 |
3” | 3.63” | 8.25” | 6.62” | 5.00” | .063” | 4.62” | 1.69” | 1.06” | 1.63” | 0.88” | 8 |
3 - 1/2” | 4.13” | 9.00” | 7.25” | 5.50” | .063” | 5.25” | 1.75” | 1.13” | 1.69” | 0.88” | 8 |
4” | 4.63” | 10.00” | 7.88” | 6.19” | .063” | 5.75” | 1.88” | 1.19” | 1.82” | 0.88” | 8 |
5” | 5.69” | 11.00” | 9.25” | 7.31” | .063” | 7.00” | 2.00” | 1.32” | 1.94” | 0.88” | 8 |
6” | 6.75” | 12.50” | 10.62” | 8.50” | .063” | 8.12” | 2.06” | 1.38” | 2.00” | 0.88” | 12 |
8” | 8.75” | 15.00” | 13.00” | 10.62” | .063” | 10.25” | 2.44” | 1.56” | 2.38” | 1.00” | 12 |
10” | 10.88” | 17.50” | 15.25” | 12.75” | .063” | 12.62” | 2.62” | 1.82” | 2.56” | 1.12” | 16 |
12 " | 12.94” | 20.50” | 17.75” | 15.00” | .063” | 14.75” | 2.88” | 1.94” | 2.82” | 1.25” | 16 |
14” | 14.19” | 23.00” | 20.25” | 16.25” | .063” | 16.75” | 3.00” | 2.06” | 2.94” | 1.25” | 20. |
16“ | 16.19” | 25.50” | 22.50” | 18.50” | .063” | 19.00” | 3.25” | 2.19” | 3.19” | 1.38” | 20. |
18” | 18.19” | 28.00” | 24.75” | 21.00” | .063” | 21.00” | 3.50” | 2.32” | 3.44” | 1.38” | 24 |
20” | 20.19” | 30.50” | 27.00” | 23.00” | .063” | 23.12” | 3.75” | 2.44” | 3.69” | 1.38” | 24 |
22” | 22.19” | 33.00” | 29.25” | 25.25” | .063” | 25.25” | 4.00” | 2.57” | 3.94” | 1.63” | 24 |
24” | 24.19” | 36.00” | 32.00” | 27.25” | .063” | 27.62” | 4.19” | 2.69” | 4.13” | 1.62” | 24 |
线程类400
螺纹法兰尺寸等级400英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 3.75” | 2.62” | 0.12” | .250” | 1.50” | 1.13” | 0.56” | 0.88” | 0.62” | 4 |
3/4” | 1.14” | 4.62” | 3.25” | 0.12” | .250” | 1.88” | 1.25” | 0.62” | 1.00” | 0.75” | 4 |
1” | 1.41” | 4.88” | 3.50” | 0.12” | .250” | 2.12” | 1.31” | 0.69” | 1.06” | 0.75” | 4 |
1 1/4” | 1.75” | 5.25” | 3.88” | 0.19” | .250” | 2.50” | 1.37” | 0.81” | 1.12” | 0.75” | 4 |
1 - 1/2” | 1.99” | 6.12” | 4.50” | 0.25” | .250” | 2.75” | 1.50” | 0.88” | 1.25” | 0.88” | 4 |
2” | 2.50” | 6.50” | 5.00” | 0.31” | .250” | 3.31” | 1.69” | 1.00” | 1.44” | 0.75” | 8 |
2 - 1/2 " | 3.00” | 7.50” | 5.88” | 0.31” | .250” | 3.94” | 1.87” | 1.12” | 1.62” | 0.88” | 8 |
3” | 3.63” | 8.25” | 6.62” | 0.38” | .250” | 4.62” | 2.06” | 1.25” | 1.81” | 0.88” | 8 |
3 - 1/2” | 4.13” | 9.00” | 7.25” | 0.38” | .250” | 5.25” | 2.19” | 1.38” | 1.94” | 1.00” | 8 |
4” | 4.63” | 10.00” | 7.88” | 0.44” | .250” | 5.75” | 2.25” | 1.38” | 2.00” | 1.00” | 8 |
5” | 5.69” | 11.00” | 9.25” | 0.44” | .250” | 7.00” | 2.37” | 1.50” | 2.12” | 1.00” | 8 |
6” | 6.75” | 12.50” | 10.62” | 0.50” | .250” | 8.12” | 2.50” | 1.62” | 2.25” | 1.00” | 12 |
8” | 8.75” | 15.00” | 13.00” | 0.50” | .250” | 10.25” | 2.94” | 1.88” | 2.69” | 1.12” | 12 |
10” | 10.88” | 17.50” | 15.25” | 0.50” | .250” | 12.62” | 3.13” | 2.12” | 2.88” | 1.25” | 16 |
12 " | 12.94” | 20.50” | 17.75” | 0.50” | .250” | 14.75” | 3.37” | 2.25” | 3.12” | 1.38” | 16 |
14” | 14.19” | 23.00” | 20.25” | 0.50” | .250” | 16.75” | 3.56” | 2.38” | 3.31” | 1.38” | 20. |
16“ | 16.19” | 25.50” | 22.50” | 0.50” | .250” | 19.00” | 3.94” | 2.50” | 3.69” | 1.50” | 20. |
18” | 18.19” | 28.00” | 24.75” | 0.50” | .250” | 21.00” | 4.13” | 2.62” | 3.88” | 1.50” | 24 |
20” | 20.19” | 30.50” | 27.00” | 0.50” | .250” | 23.12” | 4.25” | 2.75” | 4.00” | 1.62” | 24 |
22” | 22.19” | 33.00” | 29.25” | 0.50” | .250” | 25.25” | 4.50” | 2.88” | 4.25” | 1.75” | 24 |
24” | 24.19” | 36.00” | 32.00” | 0.50” | .250” | 27.62” | 4.75” | 3.00” | 4.50” | 1.88” | 24 |
线程类600
螺纹法兰尺寸等级600英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 3.75” | 2.62” | 1.38” | .250” | 1.50” | 1.13” | 0.56” | 0.88” | 0.62” | 4 |
3/4” | 1.14” | 4.62” | 3.25” | 1.69” | .250” | 1.88” | 1.25” | 0.62” | 1.00” | 0.75” | 4 |
1” | 1.41” | 4.88” | 3.50” | 2.00” | .250” | 2.12” | 1.31” | 0.69” | 1.06” | 0.75” | 4 |
1 1/4” | 1.75” | 5.25” | 3.88” | 2.50” | .250” | 2.50” | 1.37” | 0.81” | 1.12” | 0.75” | 4 |
1 - 1/2” | 1.99” | 6.12” | 4.50” | 2.88” | .250” | 2.75” | 1.50” | 0.88” | 1.25” | 0.88” | 4 |
2” | 2.50” | 6.50” | 5.00” | 3.62” | .250” | 3.31” | 1.69” | 1.00” | 1.44” | 0.75” | 8 |
2 - 1/2 " | 3.00” | 7.50” | 5.88” | 4.12” | .250” | 3.94” | 1.87” | 1.12” | 1.62” | 0.88” | 8 |
线程类900
螺纹法兰尺寸等级900英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 4.75” | 3.25” | 1.38” | .250” | 1.50” | 1.50” | 0.88” | 1.25” | 0.88” | 4 |
3/4” | 1.14” | 5.13” | 3.50” | 1.69” | .250” | 1.75” | 1.63” | 1.00” | 1.38” | 0.88” | 4 |
1” | 1.41” | 5.88” | 4.00” | 2.00” | .250” | 2.06” | 1.88” | 1.13” | 1.63” | 1.00” | 4 |
1 1/4” | 1.75” | 6.25” | 4.38” | 2.50” | .250” | 2.50” | 1.88” | 1.13” | 1.63” | 1.00” | 4 |
1 - 1/2” | 1.99” | 7.00” | 4.88” | 2.88” | .250” | 2.75” | 2.00” | 1.25” | 1.75” | 1.13” | 4 |
2” | 2.50” | 8.50” | 6.50” | 3.63” | .250” | 4.13” | 2.50” | 1.50” | 2.25” | 1.00” | 8 |
2 - 1/2 " | 3.00” | 9.63” | 7.50” | 4.13” | .250” | 4.88” | 2.75” | 1.63” | 2.50” | 1.13” | 8 |
3” | 3.63” | 9.50” | 7.50” | 5.00” | .250” | 5.00” | 2.38” | 1.50” | 2.13” | 1.00” | 8 |
4” | 4.63” | 11.50” | 9.25” | 6.19” | .250” | 6.25” | 3.00” | 1.75” | 2.75” | 1.25” | 8 |
5” | 5.69” | 13.75” | 11.00” | 7.31” | .250” | 7.50” | 3.38” | 3.00” | 3.13” | 1.38” | 8 |
6” | 6.75” | 15.00” | 12.50” | 8.50” | .250” | 9.25” | 3.63” | 2.19” | 3.38” | 1.25” | 12 |
8” | 8.75” | 18.50” | 15.50” | 10.63” | .250” | 11.75” | 4.25” | 2.50” | 4.00” | 1.50” | 12 |
10” | 10.88” | 21.50” | 18.50” | 12.75” | .250” | 14.50” | 4.50” | 2.75” | 4.25” | 1.50” | 16 |
12 " | 12.94” | 24.00” | 21.00” | 15.00” | .250” | 16.50” | 4.88” | 3.13” | 4.63” | 1.50” | 20. |
14” | 14.19” | 25.25” | 22.00” | 16.25” | .250” | 17.75” | 5.38” | 3.38” | 5.13” | 1.63” | 20. |
16“ | 16.19” | 27.75” | 24.25” | 18.50” | .250” | 20.00” | 5.50” | 3.50” | 5.25” | 1.75” | 20. |
18” | 18.19” | 31.00” | 27.00” | 21.00” | .250” | 22.25” | 6.25” | 4.00” | 6.00” | 2.00” | 20. |
20” | 20.19” | 33.75” | 29.50” | 23.00” | .250” | 24.50” | 6.50” | 4.25” | 6.25” | 2.13” | 20. |
24” | 24.19” | 41.00” | 35.50” | 27.25” | .250” | 29.50” | 8.25” | 5.50” | 8.00” | 2.63” | 20. |
线程类1500
螺纹法兰尺寸等级1500英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 4.75” | 3.25” | 1.38” | .250” | 1.50” | 1.50” | 0.88” | 1.25” | 0.88” | 4 |
3/4” | 1.14” | 5.13” | 3.50” | 1.69” | .250” | 1.75” | 1.63” | 1.00” | 1.38” | 0.88” | 4 |
1” | 1.41” | 5.88” | 4.00” | 2.00” | .250” | 2.06” | 1.88” | 1.13” | 1.63” | 1.00” | 4 |
1 1/4” | 1.75” | 6.25” | 4.38” | 2.50” | .250” | 2.50” | 1.88” | 1.13” | 1.63” | 1.00” | 4 |
1 - 1/2” | 1.99” | 7.00” | 4.88” | 2.88” | .250” | 2.75” | 2.00” | 1.25” | 1.75” | 1.13” | 4 |
2” | 2.50” | 8.50” | 6.50” | 3.63” | .250” | 4.13” | 2.50” | 1.50” | 2.25” | 1.00” | 8 |
2 - 1/2 " | 3.00” | 9.63” | 7.50” | 4.13” | .250” | 4.88” | 2.75” | 1.63” | 2.50” | 1.13” | 8 |
螺纹等级2500
螺纹法兰尺寸等级2500英寸(ASME B16.5)
法兰 NPS |
内部 直径 |
外 直径 |
螺栓圈(BC) | 仰脸(右) | 凸脸(RF) | H | 凸面厚度(T) | T1 | 平面厚度(T2) | 螺栓孔(B) | 不。螺栓孔 |
---|---|---|---|---|---|---|---|---|---|---|---|
1/2 " | 0.93” | 5.25” | 3.50” | 1.38” | .250” | 1.69” | 1.81” | 1.19” | 1.56” | 0.88” | 4 |
3/4” | 1.14” | 5.50” | 3.75” | 1.69” | .250” | 2.00” | 1.94” | 1.25” | 1.69” | 0.88” | 4 |
1” | 1.41” | 6.25” | 4.25” | 2.00” | .250” | 2.25” | 2.13” | 1.38” | 1.88” | 1.00” | 4 |
1 1/4” | 1.75” | 7.25” | 5.13” | 2.50” | .250” | 2.88” | 2.31” | 1.50” | 2.06” | 1.13” | 4 |
1 - 1/2” | 1.99” | 8.00” | 5.75” | 2.88” | .250” | 3.13” | 2.63” | 1.75” | 2.38” | 1.25” | 4 |
2” | 2.50” | 9.25” | 6.75” | 3.63” | .250” | 3.75” | 3.00” | 2.00” | 2.75” | 1.13” | 8 |
2 - 1/2 " | 3.00” | 10.50” | 7.75” | 4.13” | .250” | 4.50” | 3.38” | 2.25” | 3.13” | 1.25” | 8 |
螺纹法兰尺寸在毫米
线程类150
螺纹法兰尺寸150级/毫米(ASME B16.5)
大小 英寸 |
D 毫米 |
X 毫米 |
G 毫米 |
t 毫米 |
T2 毫米 |
问 毫米 |
---|---|---|---|---|---|---|
1/2 | 89 | 30.2 | 35.1 | 11.2 | 15.7 | 15.7 |
3/4 | 99 | 38.1 | 42.9 | 12.7 | 15.7 | 15.7 |
1 | 108 | 49.3 | 50.8 | 14.2 | 17.5 | 17.5 |
1¼ | 117 | 58.7 | 63.5 | 15.7 | 20.6 | 20.6 |
1½ | 127 | 65.0 | 73.2 | 17.5 | 22.4 | 22.4 |
2 | 152 | 77.7 | 91.9 | 19.1 | 25.4 | 25.4 |
2½ | 178 | 90.4 | 104.6 | 22.4 | 28.4 | 28.4 |
3. | 191 | 108.0 | 127.0 | 23.9 | 30.2 | 30.2 |
3½ | 216 | 122.2 | 139.7 | 23.9 | 31.8 | 31.8 |
4 | 229 | 134.9 | 157.2 | 23.9 | 33.3 | 33.3 |
5 | 254 | 163.6 | 185.7 | 23.9 | 36.6 | 36.6 |
6 | 279 | 192.0 | 215.9 | 25.4 | 39.6 | 39.6 |
8 | 343 | 246.1 | 269.7 | 28.4 | 44.5 | 44.5 |
10 | 406 | 304.8 | 323.9 | 30.2 | 49.3 | 49.3 |
12 | 483 | 365.3 | 381.0 | 31.8 | 55.6 | 55.6 |
14 | 533 | 400.1 | 412.8 | 35.1 | 57.2 | 57.2 |
16 | 597 | 457.2 | 469.9 | 36.6 | 63.5 | 63.5 |
18 | 635 | 505.0 | 533.4 | 39.6 | 68.3 | 68.3 |
20. | 699 | 558.8 | 584.2 | 42.9 | 73.2 | 73.2 |
24 | 813 | 663.4 | 692.2 | 47.8 | 82.6 | 82.6 |
大小 | 螺栓钻孔 | 螺栓的要求 | |||||
---|---|---|---|---|---|---|---|
英寸 | 螺栓圆 毫米直径 |
洞# | 洞迪亚。毫米 | 螺栓迪亚。英寸。 | 长度 FF法兰 |
长度 射频法兰 |
长度 环连接面法兰 |
1/2 | 60.5 | 4 | 15.7 | 1/2 | 50.8 | 57.2 | - - - - - - |
3/4 | 69.9 | 4 | 15.7 | 1/2 | 50.8 | 63.5 | - - - - - - |
1 | 79.2 | 4 | 15.7 | 1/2 | 57.2 | 63.5 | 76.2 |
1¼ | 88.9 | 4 | 15.7 | 1/2 | 57.2 | 69.9 | 82.6 |
1½ | 98.6 | 4 | 15.7 | 1/2 | 63.5 | 69.9 | 82.6 |
2 | 120.7 | 4 | 19.1 | 5/8 | 69.9 | 82.6 | 95.3 |
2½ | 139.7 | 4 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
3. | 152.4 | 4 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
3½ | 177.8 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
4 | 190.5 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
5 | 215.9 | 8 | 22.4 | 3/4 | 82.6 | 95.3 | 108.0 |
6 | 241.3 | 8 | 22.4 | 3/4 | 82.6 | 101.6 | 114.3 |
8 | 298.5 | 8 | 22.4 | 3/4 | 88.9 | 108.0 | 120.7 |
10 | 362.0 | 12 | 25.4 | 7/8 | 101.6 | 114.3 | 127.0 |
12 | 431.8 | 12 | 25.4 | 7/8 | 101.6 | 120.7 | 133.4 |
14 | 476.3 | 12 | 28.4 | 1 | 114.3 | 133.4 | 146.1 |
16 | 539.8 | 16 | 28.4 | 1 | 114.3 | 133.4 | 146.1 |
18 | 577.9 | 16 | 31.8 | 11/8 | 127.0 | 146.1 | 158.8 |
20. | 635.0 | 20. | 31.8 | 11/8 | 139.7 | 158.8 | 171.5 |
24 | 749.3 | 20. | 35.1 | 1¼ | 152.4 | 171.5 | 184.2 |
线程类300
螺纹法兰尺寸等级300毫米(ASME B16.5)
大小 英寸 |
D 毫米 |
X 毫米 |
G 毫米 |
t 毫米 |
B 毫米 |
T2 毫米 |
问 毫米 |
---|---|---|---|---|---|---|---|
1/2 | 95 | 38.1 | 35.1 | 14.2 | 23.6 | 22.4 | 15.7 |
3/4 | 117 | 47.8 | 42.9 | 15.7 | 29.0 | 25.4 | 15.7 |
1 | 124 | 53.8 | 50.8 | 17.5 | 35.8 | 26.9 | 17.5 |
1¼ | 133 | 63.5 | 63.5 | 19.1 | 44.5 | 26.9 | 20.6 |
1½ | 155 | 69.9 | 73.2 | 20.6 | 50.5 | 30.2 | 22.4 |
2 | 165 | 84.1 | 91.9 | 22.4 | 63.5 | 33.3 | 28.4 |
2½ | 191 | 100.1 | 104.6 | 25.4 | 76.2 | 38.1 | 31.8 |
3. | 210 | 117.3 | 127.0 | 28.4 | 92.2 | 42.9 | 31.8 |
3½ | 229 | 133.4 | 139.7 | 30.2 | 104.9 | 44.5 | 36.6 |
4 | 254 | 146.1 | 157.2 | 31.8 | 117.6 | 47.8 | 36.6 |
5 | 279 | 177.8 | 185.7 | 35.1 | 144.5 | 50.8 | 42.9 |
6 | 318 | 206.2 | 215.9 | 36.6 | 171.5 | 52.3 | 46.0 |
8 | 381 | 260.4 | 269.7 | 41.1 | 222.3 | 62.0 | 50.8 |
10 | 445 | 320.5 | 323.9 | 47.8 | 276.4 | 66.5 | 55.6 |
12 | 521 | 374.7 | 381.0 | 50.8 | 328.7 | 73.2 | 60.5 |
14 | 584 | 425.5 | 412.8 | 63.8 | 360.4 | 76.2 | 63.5 |
16 | 648 | 482.6 | 469.9 | 57.2 | 411.2 | 82.6 | 68.3 |
18 | 711 | 533.4 | 533.4 | 60.5 | 462.0 | 88.9 | 69.9 |
20. | 775 | 587.2 | 584.2 | 63.5 | 512.8 | 95.3 | 73.2 |
24 | 914 | 701.5 | 692.2 | 69.9 | 614.4 | 106.4 | 82.6 |
大小 | 螺栓钻孔 | 螺栓的要求 | |||||
---|---|---|---|---|---|---|---|
英寸 | 螺栓圆 毫米直径 |
洞# | 洞迪亚。毫米 | 螺栓迪亚。英寸。 | 长度 FF法兰 |
长度 射频法兰 |
长度 环连接面法兰 |
1/2 | 66.5 | 4 | 15.7 | 1/2 | 57.2 | 63.5 | 76.2 |
3/4 | 82.6 | 4 | 19.1 | 5/8 | 63.5 | 76.2 | 88.9 |
1 | 88.9 | 4 | 19.1 | 5/8 | 63.5 | 76.2 | 88.9 |
1¼ | 98.6 | 4 | 19.1 | 5/8 | 69.9 | 82.6 | 95.3 |
1½ | 114.3 | 4 | 22.4 | 3/4 | 76.2 | 88.9 | 101.6 |
2 | 127.0 | 8 | 19.1 | 5/8 | 76.2 | 88.9 | 101.6 |
2½ | 149.4 | 8 | 22.4 | 3/4 | 82.6 | 101.6 | 114.3 |
3. | 168.1 | 8 | 22.4 | 3/4 | 88.9 | 108.0 | 120.7 |
3½ | 184.2 | 8 | 22.4 | 3/4 | 95.3 | 108.0 | 127.0 |
4 | 200.2 | 8 | 22.4 | 3/4 | 95.3 | 114.3 | 127.0 |
5 | 235.0 | 8 | 22.4 | 3/4 | 108.0 | 120.7 | 133.4 |
6 | 269.7 | 12 | 22.4 | 3/4 | 108.0 | 120.7 | 139.7 |
8 | 330.2 | 12 | 25.4 | 7/8 | 120.7 | 139.7 | 152.4 |
10 | 387.4 | 16 | 28.4 | 1 | 139.7 | 158.8 | 171.5 |
12 | 450.9 | 16 | 31.8 | 11/8 | 146.1 | 171.5 | 184.2 |
14 | 514.4 | 20. | 31.8 | 11/8 | 158.8 | 177.8 | 190.5 |
16 | 571.5 | 20. | 35.1 | 1¼ | 165.1 | 190.5 | 203.2 |
18 | 628.7 | 24 | 35.1 | 1¼ | 171.5 | 196.9 | 209.6 |
20. | 685.8 | 24 | 35.1 | 1¼ | 184.2 | 203.2 | 222.3 |
24 | 812.8 | 24 | 41.1 | 1½ | 203.2 | 228.6 | 254.0 |
线程类600
螺纹法兰尺寸等级600毫米(ASME B16.5)
大小 英寸 |
D 毫米 |
X 毫米 |
G 毫米 |
t 毫米 |
B2 毫米 |
T2 毫米 |
问 毫米 |
---|---|---|---|---|---|---|---|
1/2 | 95 | 38.1 | 35.1 | 14.2 | 22.4 | 22.4 | 15.7 |
3/4 | 117 | 47.8 | 42.9 | 15.7 | 27.7 | 25.4 | 15.7 |
1 | 124 | 53.8 | 50.8 | 17.5 | 34.5 | 26.9 | 17.5 |
1¼ | 133 | 63.5 | 63.5 | 20.6 | 43.2 | 28.4 | 20.6 |
1½ | 155 | 69.9 | 73.2 | 22.4 | 49.5 | 31.8 | 22.4 |
2 | 165 | 84.1 | 91.9 | 25.4 | 62.0 | 36.6 | 28.4 |
2½ | 191 | 100.1 | 104.6 | 28.4 | 74.7 | 41.1 | 31.8 |
3. | 210 | 117.3 | 127.0 | 31.8 | 90.7 | 46.0 | 35.1 |
3½ | 229 | 133.4 | 139.7 | 35.1 | 103.4 | 49.3 | 39.6 |
4 | 273 | 152.4 | 157.2 | 38.1 | 116.1 | 53.8 | 41.1 |
5 | 330 | 189.0 | 185.7 | 44.5 | 143.8 | 60.5 | 47.8 |
6 | 356 | 222.3 | 215.9 | 47.8 | 170.7 | 66.5 | 50.8 |
8 | 419 | 273.1 | 269.7 | 55.6 | 221.5 | 76.2 | 57.2 |
10 | 508 | 342.9 | 323.9 | 63.5 | 276.4 | 85.9 | 65.0 |
12 | 559 | 400.1 | 381.0 | 66.5 | 327.2 | 91.9 | 69.9 |
14 | 603 | 431.8 | 412.8 | 69.9 | 359.2 | 93.7 | 73.2 |
16 | 686 | 495.3 | 469.9 | 76.2 | 410.5 | 106.4 | 77.7 |
18 | 743 | 546.1 | 533.4 | 82.6 | 461.8 | 117.3 | 79.2 |
20. | 813 | 609.6 | 584.2 | 88.9 | 513.1 | 127.0 | 82.6 |
24 | 940 | 717.6 | 692.2 | 101.6 | 616.0 | 139.7 | 91.9 |
大小 | 螺栓钻孔 | 螺栓的要求 | |||||
---|---|---|---|---|---|---|---|
英寸 | 螺栓圆 毫米直径 |
洞# | 洞迪亚。毫米 | 螺栓迪亚。英寸。 | 长度 FF法兰 |
长度 射频法兰 |
长度 环连接面法兰 |
1/2 | 66.5 | 4 | 15.7 | 1/2 | 76.2 | 69.9 | 76.2 |
3/4 | 82.6 | 4 | 19.1 | 5/8 | 88.9 | 82.6 | 88.9 |
1 | 88.9 | 4 | 19.1 | 5/8 | 88.9 | 82.6 | 88.9 |
1¼ | 98.6 | 4 | 19.1 | 5/8 | 95.3 | 88.9 | 95.3 |
1½ | 114.3 | 4 | 22.4 | 3/4 | 108.0 | 101.6 | 108.0 |
2 | 127.0 | 8 | 19.1 | 5/8 | 108.0 | 101.6 | 108.0 |
2½ | 149.4 | 8 | 22.4 | 3/4 | 120.7 | 114.3 | 120.7 |
3. | 168.1 | 8 | 22.4 | 3/4 | 127.0 | 120.7 | 127.0 |
3½ | 184.2 | 8 | 25.4 | 7/8 | 139.7 | 133.4 | 139.7 |
4 | 215.9 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
5 | 266.7 | 8 | 28.4 | 1 | 165.1 | 158.8 | 165.1 |
6 | 292.1 | 12 | 28.4 | 1 | 171.5 | 165.1 | 171.5 |
8 | 349.3 | 12 | 31.8 | 11/8 | 190.5 | 184.2 | 196.9 |
10 | 431.8 | 16 | 35.1 | 1¼ | 215.9 | 209.6 | 215.9 |
12 | 489.0 | 20. | 35.1 | 1¼ | 222.3 | 215.9 | 222.3 |
14 | 527.1 | 20. | 38.1 | 13/8 | 235.0 | 228.6 | 235.0 |
16 | 603.3 | 20. | 41.1 | 1½ | 254.0 | 247.7 | 254.0 |
18 | 654.1 | 20. | 44.5 | 15/8 | 273.1 | 266.7 | 273.1 |
20. | 723.9 | 24 | 44.5 | 15/8 | 285.8 | 279.4 | 292.1 |
24 | 838.2 | 24 | 50.8 | 17/8 | 330.2 | 323.9 | 336.6 |
线程类900
螺纹法兰尺寸等级900毫米(ASME B16.5)
大小 英寸 |
D 毫米 |
X 毫米 |
G 毫米 |
t 毫米 |
B 毫米 |
T2 毫米 |
问 毫米 |
---|---|---|---|---|---|---|---|
1/2 | 121 | 38.1 | 35.1 | 22.4 | 23.6 | 31.8 | 22.4 |
3/4 | 130 | 44.5 | 42.9 | 25.4 | 29.0 | 35.1 | 25.4 |
1 | 149 | 52.3 | 50.8 | 28.4 | 35.8 | 41.1 | 28.4 |
1¼ | 159 | 63.5 | 63.5 | 28.4 | 44.5 | 41.1 | 30.2 |
1½ | 178 | 69.9 | 73.2 | 31.8 | 50.5 | 44.5 | 31.8 |
2 | 216 | 104.6 | 91.9 | 38.1 | 63.5 | 57.2 | 38.1 |
2½ | 244 | 124.0 | 104.6 | 41.1 | 76.2 | 63.5 | 47.8 |
3. | 241 | 127.0 | 127.0 | 38.1 | 92.2 | 53.8 | 41.1 |
4 | 292 | 158.8 | 157.2 | 44.5 | 117.6 | 69.9 | 47.8 |
5 | 349 | 190.5 | 185.7 | 50.8 | 144.5 | 79.2 | 53.8 |
6 | 381 | 235.0 | 215.9 | 55.6 | 171.5 | 85.9 | 57.2 |
8 | 470 | 298.5 | 269.7 | 63.5 | 222.3 | 101.6 | 63.5 |
10 | 546 | 368.3 | 323.9 | 69.9 | 276.4 | 108.0 | 71.4 |
12 | 610 | 419.1 | 381.0 | 79.2 | 328.7 | 117.3 | 76.2 |
14 | 641 | 450.9 | 412.8 | 85.9 | 360.4 | 130.0 | 82.6 |
16 | 705 | 508.0 | 469.9 | 88.9 | 411.2 | 133.4 | 85.9 |
18 | 787 | 565.2 | 533.4 | 101.6 | 462.0 | 152.4 | 88.9 |
20. | 857 | 622.3 | 584.2 | 108.0 | 512.8 | 158.8 | 91.9 |
24 | 1041 | 749.3 | 692.2 | 139.7 | 614.4 | 203.2 | 101.6 |
大小 | 螺栓钻孔 | 螺栓的要求 | |||||
---|---|---|---|---|---|---|---|
英寸 | 螺栓圆 毫米直径 |
洞# | 洞迪亚。毫米 | 螺栓迪亚。英寸。 | 长度 FF法兰 |
长度 射频法兰 |
长度 环连接面法兰 |
1/2 | 82.6 | 4 | 22.4 | 3/4 | 108.0 | 101.6 | 108.0 |
3/4 | 88.9 | 4 | 22.4 | 3/4 | 114.3 | 108.0 | 114.3 |
1 | 101.6 | 4 | 25.4 | 7/8 | 127.0 | 120.7 | 127.0 |
1¼ | 111.3 | 4 | 25.4 | 7/8 | 127.0 | 120.7 | 127.0 |
1½ | 124.0 | 4 | 28.4 | 1 | 139.7 | 133.4 | 139.7 |
2 | 165.1 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
2½ | 190.5 | 8 | 28.4 | 1 | 158.8 | 152.4 | 158.8 |
3. | 190.5 | 8 | 25.4 | 7/8 | 146.1 | 139.7 | 146.1 |
4 | 235.0 | 8 | 31.8 | 11/8 | 171.5 | 165.1 | 171.5 |
5 | 279.4 | 8 | 35.1 | 1¼ | 190.5 | 184.2 | 190.5 |
6 | 317.5 | 12 | 31.8 | 11/8 | 190.5 | 184.2 | 196.9 |
8 | 393.7 | 12 | 38.1 | 13/8 | 222.3 | 215.9 | 222.3 |
10 | 469.9 | 16 | 38.1 | 13/8 | 235.0 | 228.6 | 235.0 |
12 | 533.4 | 20. | 38.1 | 13/8 | 254.0 | 247.7 | 254.0 |
14 | 558.8 | 20. | 41.1 | 1½ | 273.1 | 266.7 | 292.1 |
16 | 616.0 | 20. | 44.5 | 15/8 | 285.8 | 279.4 | 298.5 |
18 | 685.8 | 20. | 50.8 | 17/8 | 323.9 | 317.5 | 333.6 |
20. | 749.3 | 20. | 53.8 | 2 | 349.3 | 342.9 | 362.0 |
24 | 901.7 | 20. | 66.5 | 1½ | 438.2 | 431.8 | 457.2 |