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Q41F一体式防泄漏球阀
性能规范Specifications |
Nominal pressure:PN1.6,2.5,4.0,6.4MPa |
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Strength testing pressure:PT2.4,3.8,6.0,9.6MPa |
| 公称压力:PN1.6,2.5,4.0,6.4MPa |
Seat testing pressure(low pressure):0.6MPa |
| 强度试验压力：PT2.4,3.8,6.0,9.6MPa |
Applicable media: |
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| 低压气密封试验压力：0.6MPa |
Q41F-(16-64)C Water.Oil.Gas |
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| 适用介质：Q41F-(16-64)C 水，油，气 |
Applicable temperature:-29～280℃ |
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| 适用温度：-29～280℃ |
Applicable media: |
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| 适用介质：Q41F-(16-64)P 硝酸类 |
Q41F-(16-64)P Nitric acid |
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| Q41F-(16-64)R 醋酸类 |
Q41F-(16-64)R Acetic acid |
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| 适用温度：-40～280℃ |
Applicable temperature:-40～280℃ |
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| 主要外形尺寸Main outer size(PN16) |
| INCH |
DN |
d |
L |
D |
K |
D1 |
N-ф |
C |
f |
H |
W |
| 1/2" |
15 |
90 |
108 |
95 |
65 |
46 |
4-14 |
14 |
2 |
60 |
110 |
| 3/4" |
20 |
105 |
117 |
105 |
75 |
56 |
4-14 |
14 |
2 |
65 |
120 |
| 1" |
25 |
110 |
127 |
115 |
85 |
65 |
4-14 |
14 |
2 |
75 |
150 |
| 1¼" |
32 |
125 |
140 |
135 |
100 |
76 |
4-18 |
16 |
3 |
83 |
160 |
| 1½" |
40 |
136 |
165 |
145 |
110 |
85 |
4-18 |
18 |
3 |
90 |
160 |
| 2" |
50 |
155 |
178 |
160 |
125 |
100 |
4-18 |
18 |
3 |
100 |
180 |
| 2½" |
65 |
170 |
190 |
180 |
145 |
118 |
4-18 |
10 |
3 |
110 |
200 |
| 3" |
80 |
200 |
203 |
195 |
160 |
130 |
8-18 |
20 |
3 |
130 |
250 |
|
4" |
100 |
230 |
229 |
215 |
180 |
150 |
8-18 |
22 |
3 |
150 |
270 |
主要零件材料Materials of main parts
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零件名称
Description of parts |
Q41F-(16-64)C |
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阀盖 Bonnet |
WCB |
ZG1Cr18Ni9i
CF8 |
ZG1Cr18Ni12Mo2Ti
CF8M |
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聚四氟乙烯Polytetrafluorethylene(PTEE) |
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聚四氟乙烯Polytetrafluorethylene(PTEE) |
