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进口化工部法兰
  • 产品名称:进口化工部法兰
  • 产品型号:HG20592-97
  • 产品品牌:德国NOOK诺克
  • 制造产地:中国
  • 公称通径:DN10~DN600
  • 结构形式:圆形
  • 公称压力:1.6Mpa~4.0Mpa
  • 连接方式:法兰
  • 适用温度:-196~+100℃~+650℃
  • 制作方式:铸造、锻造
  • 阀体材质:铸钢、碳钢、锻钢、不锈钢
  • 制造标准:化工部HG20592-97
  • 适用介质:水、蒸汽、燃气、气体及腐蚀性液体等
  • 生产产地:中国
  • 产品品牌:德国NOOK诺克
  • 广泛应用:石油,化工,电力,环保,水利,供热,给排水,工业,机械
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产品说明

化工部法兰@德国NOOK诺克是工业管道上的连接件,标准是化工部HG20592-97系列标准,用于管端之间相互连接的必备附件,化工部法兰盘又叫法兰凸缘盘或突缘。化工部法兰盘由法兰、垫片及螺栓三者相互连接作为一组组合密封结构的可拆连接。

结构图

带颈平焊钢制管法兰PN1.0MPa(10压力)





DN
钢管
外径A1
连接尺寸密封面尺寸



C
法兰
内径B1
法兰颈



H




b
法兰
理论
重量
kg
突面凸面凹面NR
AB法兰
管径
D
螺栓孔中心圆
直径K
螺栓
孔直
径L
螺栓
孔数
量n
螺纹
Th.
df1xf2
x
Yf3ABAB
1017.2149060144M12412344353141815303032240.65
1521.3189565144M12462394403142219353532240.72
2026.92510575144M125625045131627.526454542641.03
2533.73211585144M126525745831634.533525242851.24
3242.438140100184M167626546631843.539606053052.02
4048.345150110184M168427547631849.546707053252.36
5060.357165125184M169928748832061.559848453453.08
6576.176185145184M161182109411032077.57810410463263.66
8088.989200160188M161322120412132090.59111811863464.08
100114.3108220180188M1615621494.51503.52211611014014064065.40
125139.7133250210188M1618421754.51763.522141.513516816864467.01
150168.3159285240228M2021122034.52043.524170.516119519584469.10
200219.1219340295228M2026622594.52603.524221.5222246246844810.6
2502732733953502212M2031923124.53133.526276.527629829810461013.4
300323.93254454002212M2037023634.53643.526327.532835035010461115.4
350355.63775054602216M2042924215422426359.538140041210531220.5
400406.44265655152616M244802473547442641143045647510571227.6
4504574806155652620M245302523552442846248550252512631231.1
5005085306706202620M2458225755576428513.553555958112671238.1
6006106307807253020M2768226755676428616.563665867812751248.1

带颈平焊钢制管法兰 PN1.6Mpa(16bar)





DN
钢管
外径A1
连接尺寸密封面尺寸



C
法兰
内径B1
法兰颈



H




b
法兰
理论
重量
kg
突面凸面凹面NR
AB法兰
管径
D
螺栓孔中心圆直径K螺栓孔直径L螺栓
孔数
量n
螺纹
Th.
df1xf2
x
Yf3ABAB
1017.2149060144M12412344353141815303032240.65
1521.3189565144M12462394403142219353532240.72
2026.92510575144M125625045131627.526454542641.03
2533.73211585144M126525745831634.533525242851.24
3242.438140100184M167626546631843.539606053052.02
4048.345150110184M168427547631849.546707053252.36
5060.357165125184M169928748832061.559848453453.08
6576.176185145184M161182109411032077.57810410463263.66
8088.989200160188M161322120412132090.59111811863464.08
100114.3108220180188M1615621494.51503.52211611014014064065.40
125139.7133250210188M1618421754.51763.522141.513516816864467.01
150168.3159285240228M2021122034.52043.524170.516119519584469.10
200219.12193402952212M2027422594.52603.524221.5222246246844810.3
2502732734053552612M2433023124.53133.526276.527629829810461014.3
300323.93254604102612M2438923634.53643.528327.532835035010531118.8
350355.63775204702616M2444824215422430359.538140041210571225.2
400406.44265805253016M275032473547443241143045647510631234.8
4504574806405853020M275482523552443446248550252512681241.2
5005085307156503320M30×260925755576434513.553555958112731254.9
6006106308407703620M33×272026755676436616.563665867812831277.0

带颈平焊钢制管法兰 PN2.5Mpa(25bar)





DN
钢管
外径A1
连接尺寸密封面尺寸法兰
厚度
C
法兰
内径B1
法兰颈



H




b
法兰
理论
重量
kg
突面凸面凹面NR
AB法兰
管径
D
螺栓孔
中心圆
直径K
螺栓
孔直
径L
螺栓
孔数
量n
螺纹
Th.
df1xf2xYf3ABAB
1017.2149060144M12412344353141815303032240.65
1521.3189565144M12462394403142219353532240.72
2026.92510575144M125625045131627.526454542641.03
2533.73211585144M126525745831634.533525242851.24
3242.438140100184M167626546631843.539606053052.02
4048.345150110184M168427547631849.546707053252.36
5060.357165125184M169928748832061.559848453453.08
6576.176185145188M161182109411032277.57810410463863.93
8088.989200160188M161322120412132090.59111811864064.86
100114.3108235190228M2015621494.51503.52411611014514564466.91
125139.7133270220268M2418421754.51763.526141.513517017064869.34
150168.3159300250268M2421122034.52043.528170.5161200200852612.2
200219.12193603102612M2427422594.52603.530221.5222256256852815.6
2502732734253703012M2733023124.53133.532276.527631031010601021.9
300323.93254854303016M2738923634.53643.534327.532836436410671128.8
350355.63775554903316M30×244824215422438359.538141843010721242.4
400406.44266205503616M33×25032473547444041143047249210781257.4
4504574806706003620M33×25482523552444246248552054212841263.7
5005085307306603620M33×260925755576444513.553558060212901281.4
6006106308457703920M33×272026755676446616.56366847041210012109.4

带颈平焊钢制管法兰PN4.0MPa(40压力)





DN
钢管外
径A1
连接尺寸密封面尺寸



C
法兰
内径B1
法兰颈



H




b
法兰
理论
重量
kg
突面凸面

W
凹面

Z
NR
AB法兰
管径
D
螺栓孔中
心圆
直径K


直径
L

孔数量
n
螺纹
Th.
df1xf2
x
Yf3ABAB
1017.2149060144M124123442435323141815303032240.65
1521.3189565144M124623942940328142219353532240.72
2026.92510575144M1256250436513351627.526454542641.03
2533.73211585144M1265257443583421634.533525242851.24
3242.438140100184M1676265451663501843.539606053052.02
4048.345150110184M1684275461763601849.546707053252.36
5060.357165125184M1699287473883722061.559848453463.08
6576.176185145184M1611821094951103942277.57810410463863.93
8088.989200160188M161322120410612131052490.59111811864064.86
100114.3108235190228M2015621494.51291503.51282411611014514564476.91
125139.7133270220268M2418421754.51551763.515426141.513517017064889.34
150168.3159300250268M2421122034.51832043.518228170.51612002008521012.2
200219.12193753203012M2728422594.52392603.523834221.52222602608561119.4
2502732734503853312M30×234523124.52923133.529138276.527631831810641230.5
300323.93255154503316M30×240923634.53433643.534242327.532838038010711342.9
350355.63775805103616M33×246524215395422439446359.538143244410781458.6
400406.44266605853916M36×35352473544747444465041143049851810861588.3
4504574806856103920M36×35602523549752444965746248552254512941685.6
5005085307556704220M39×361525755549576454857513.55355765981210017106.2
6006106308907954820M45×373526755649676464872616.56366867061210618171.2


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