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| 閘閥 MANUAL OPRATED GATE VALVE |
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| 類別 Item | 實驗壓力 Test pressure(Mpa) | |||||
| 公稱壓力 Nominal pressure | PN16 |
PN25 |
PN40 |
PN64 |
PN100 |
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| 強度試驗 Shell Test | 水 Water |
2.4 |
3.8 |
6.0 |
9.6 |
15 |
| 高壓密封試驗 High pressure Closure Test |
1.76 |
2.75 |
4.4 |
7.04 |
11 |
|
| 上密封試驗 Back seat Test | 1.76 |
2.75 |
4.4 |
7.04 |
11 |
|
| 底壓密封試驗 Lovo pressure Closure Test |
空气 Air |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
| 适用介質 Media Available | 水、油品、蒸汽 Water petroleum Products steam |
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| 工作溫度 Working Temperature | ≦425℃ | |||||
| 型號 Type | 外形尺寸Dimensions(mm) | |||||||||||||
DN |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
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|
L |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
650 |
700 |
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H |
620 |
790 |
960 |
1158 |
1378 |
1542 |
1750 |
1880 |
2105 |
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Lo |
250 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
700 |
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| 重量(Kg) | 54 |
98 |
190 |
248 |
335 |
457 |
600 |
700 |
800 |
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|
L |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
650 |
700 |
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H |
620 |
790 |
960 |
1158 |
1378 |
1542 |
1750 |
1880 |
2105 |
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Lo |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
600 |
700 |
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| 重量(Kg) | 57 |
104 |
235 |
270 |
360 |
480 |
640 |
750 |
850 |
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|
L |
350 |
450 |
550 |
650 |
750 |
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H |
640 |
795 |
1012 |
1230 |
1450 |
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Lo |
300 |
350 |
400 |
450 |
500 |
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| 重量(Kg) | 75 |
150 |
240 |
350 |
480 |
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|
L |
350 |
450 |
550 |
650 |
750 |
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H |
640 |
795 |
1012 |
1230 |
1450 |
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Lo |
350 |
400 |
450 |
500 |
600 |
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| 重量(Kg) | 85 |
200 |
305 |
435 |
560 |
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|
L |
350 |
450 |
550 |
650 |
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H |
665 |
815 |
1032 |
1250 |
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Lo |
400 |
450 |
500 |
600 |
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| 重量(Kg) | 120 |
268 |
446 |
535 |
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