Basic Model: FQ41F46-16 type
Nominal pressure:
PN0.6~1.6(MPa)
Nominal diameter: DN15~150(mm)
Structure length: (enterprise standard) Q/NFL03-2013
Flange size: HG/T 20592
The main material is shown in the table
1:Numerator in the table=nominal diameter and corresponding flange size
2:Denominator in the table = flange size of big end flange(PN6)
Nominal diameter DN (mm) | Standard value (unit: mm) | ||||||
L | D | D1 | D₂ | f | b | Z-Φd | |
PN1.0MPa | |||||||
25/40 | 140 | 115/130 | 85/10 | 68/80 | 3/3.5 | 18/18 | 4-Φ14/4-Φ14 |
25/50 | 140 | 115/140 | 85/110 | 68/90 | 3/4 | 18/18 | 4-Φ14/4-Φ14 |
32/50 | 155 | 140/140 | 100/110 | 78/80 | 3.5/4 | 18/18 | 4-Φ18/4-Φ14 |
32/65 | 155 | 140/160 | 100/130 | 78/110 | 3.5/4 | 18/18 | 4-Φ18/4-Φ14 |
40/80 | 170 | 150/190 | 110/150 | 88/128 | 3.5/4 | 18/18 | 4-Φ18/4-Φ18 |
40/100 | 170 | 150/210 | 110/170 | 88/148 | 3.5/4.5 | 18/18 | 4-Φ18/4-Φ18 |
40/125 | 170 | 150/240 | 110/200 | 88/178 | 3.5/4.5 | 18/18 | 4-Φ18/8-Φ18 |
50/80 | 190 | 165/190 | 125/150 | 102/128 | 4/4 | 18/20 | 4-Φ18/4-Φ18 |
50/100 | 190 | 165/210 | 125/170 | 102/148 | 4/4.5 | 18/20 | 4-Φ18/4-Φ18 |
50/125 | 190 | 165/240 | 125/200 | 102/178 | 4/4.5 | 18/20 | 4-Φ18/8-Φ18 |
50/150 | 190 | 165/265 | 125/225 | 102/202 | 4/4.5 | 18/20 | 4-Φ18/8-Φ18 |
65/100 | 210 | 185/210 | 145/170 | 122/148 | 4/4.5 | 18/20 | 4/8-Φ18/4-Φ18 |
65/125 | 210 | 185/240 | 145/200 | 122/178 | 414.5 | 18/20 | 4/8-Φ18/4-Φ18 |
80/100 | 245 | 200/210 | 160/170 | 138/148 | 4/4.5 | 20/20 | 8-Φ18/4-Φ18 |
80/125 | 245 | 200/240 | 160/200 | 138/178 | 4/4.5 | 20/20 | 8-Φ18/8-Φ18 |
80/150 | 245 | 200/265 | 160/225 | 138/202 | 4/4.5 | 20/20 | 8-Φ18/8-Φ18 |
100/125 | 280 | 220/240 | 180/200 | 158/178 | 4.5/4.5 | 20/22 | 8-Φ18/8-Φ18 |
100/150 | 280 | 220/265 | 180/225 | 158/202 | 4.5/4.5 | 20/22 | 8-Φ18/8-Φ18 |
100/200 | 280 | 220/320 | 180/280 | 158/258 | 4.5/5 | 20/22 | 8-Φ18/8Φ18 |
125/150 | 320 | 250/265 | 210/225 | 188/202 | 4.5/4.5 | 22/22 | 8-Φ18/8-Φ18 |
125/200 | 320 | 250/320 | 210/280 | 188/258 | 4.5/5 | 22/24 | 8-Φ18/8-Φ18 |
125/250 | 320 | 250/375 | 210/335 | 188/312 | 4.5/5 | 22/26 | 8-Φ18/12-Φ18 |
150/200 | 360 | 285/320 | 240/280 | 212/258 | 4.5/5 | 22/24 | 8-Φ22/8-Φ18 |
150/250 | 360 | 285/375 | 240/335 | 212/312 | 4.5/5 | 22/26 | 8-Φ22/12-Φ18 |
Basic Model: FQ41F46-16 type
Nominal pressure:
PN0.6~1.6(MPa)
Nominal diameter: DN15~150(mm)
Structure length: (enterprise standard) Q/NFL03-2013
Flange size: HG/T 20592
The main material is shown in the table
1:Numerator in the table=nominal diameter and corresponding flange size
2:Denominator in the table = flange size of big end flange(PN6)
Nominal diameter DN (mm) | Standard value (unit: mm) | ||||||
L | D | D1 | D₂ | f | b | Z-Φd | |
PN1.0MPa | |||||||
25/40 | 140 | 115/130 | 85/10 | 68/80 | 3/3.5 | 18/18 | 4-Φ14/4-Φ14 |
25/50 | 140 | 115/140 | 85/110 | 68/90 | 3/4 | 18/18 | 4-Φ14/4-Φ14 |
32/50 | 155 | 140/140 | 100/110 | 78/80 | 3.5/4 | 18/18 | 4-Φ18/4-Φ14 |
32/65 | 155 | 140/160 | 100/130 | 78/110 | 3.5/4 | 18/18 | 4-Φ18/4-Φ14 |
40/80 | 170 | 150/190 | 110/150 | 88/128 | 3.5/4 | 18/18 | 4-Φ18/4-Φ18 |
40/100 | 170 | 150/210 | 110/170 | 88/148 | 3.5/4.5 | 18/18 | 4-Φ18/4-Φ18 |
40/125 | 170 | 150/240 | 110/200 | 88/178 | 3.5/4.5 | 18/18 | 4-Φ18/8-Φ18 |
50/80 | 190 | 165/190 | 125/150 | 102/128 | 4/4 | 18/20 | 4-Φ18/4-Φ18 |
50/100 | 190 | 165/210 | 125/170 | 102/148 | 4/4.5 | 18/20 | 4-Φ18/4-Φ18 |
50/125 | 190 | 165/240 | 125/200 | 102/178 | 4/4.5 | 18/20 | 4-Φ18/8-Φ18 |
50/150 | 190 | 165/265 | 125/225 | 102/202 | 4/4.5 | 18/20 | 4-Φ18/8-Φ18 |
65/100 | 210 | 185/210 | 145/170 | 122/148 | 4/4.5 | 18/20 | 4/8-Φ18/4-Φ18 |
65/125 | 210 | 185/240 | 145/200 | 122/178 | 414.5 | 18/20 | 4/8-Φ18/4-Φ18 |
80/100 | 245 | 200/210 | 160/170 | 138/148 | 4/4.5 | 20/20 | 8-Φ18/4-Φ18 |
80/125 | 245 | 200/240 | 160/200 | 138/178 | 4/4.5 | 20/20 | 8-Φ18/8-Φ18 |
80/150 | 245 | 200/265 | 160/225 | 138/202 | 4/4.5 | 20/20 | 8-Φ18/8-Φ18 |
100/125 | 280 | 220/240 | 180/200 | 158/178 | 4.5/4.5 | 20/22 | 8-Φ18/8-Φ18 |
100/150 | 280 | 220/265 | 180/225 | 158/202 | 4.5/4.5 | 20/22 | 8-Φ18/8-Φ18 |
100/200 | 280 | 220/320 | 180/280 | 158/258 | 4.5/5 | 20/22 | 8-Φ18/8Φ18 |
125/150 | 320 | 250/265 | 210/225 | 188/202 | 4.5/4.5 | 22/22 | 8-Φ18/8-Φ18 |
125/200 | 320 | 250/320 | 210/280 | 188/258 | 4.5/5 | 22/24 | 8-Φ18/8-Φ18 |
125/250 | 320 | 250/375 | 210/335 | 188/312 | 4.5/5 | 22/26 | 8-Φ18/12-Φ18 |
150/200 | 360 | 285/320 | 240/280 | 212/258 | 4.5/5 | 22/24 | 8-Φ22/8-Φ18 |
150/250 | 360 | 285/375 | 240/335 | 212/312 | 4.5/5 | 22/26 | 8-Φ22/12-Φ18 |
