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其他厂商性质
南通市所在地
公称直径DN | D0 | L | H | 管塞螺纹N |
15 | Rc1/2″ | 120 | 160 | ZG1/4″ |
20 | Rc3/4″ | 130 | 170 | ZG1/4″ |
25 | Rc1″ | 140 | 175 | ZG1/4″ |
32 | Rc1 1/4″ | 170 | 185 | ZG1/4″ |
40 | Rc1 1/2″ | 190 | 195 | ZG1/4″ |
50 | Rc2″ | 220 | 210 | ZG3/8″ |
公称直径DN | D0 | L | H | 管塞螺纹N |
15 | 21.8/18.5 | 120 | 170 | ZG1/4″ |
20 | 27.4/25.5 | 130 | 180 | ZG1/4″ |
25 | 34.2/32.5 | 140 | 185 | ZG1/4″ |
32 | 42.9/38.5 | 170 | 210 | ZG1/4″ |
40 | 48.8/48.5 | 190 | 220 | ZG1/4″ |
型 号 | 公称直径DN | 公称压力PN | L | H | 管塞螺纹N |
Y15-I | 15 | | 260 | 180 | ZG1/4″ |
Y20-I | 20 | | 270 | 190 | ZG1/4″ |
Y25-I | 25 | ≤5.0MPa | 270 | 190 | ZG1/4″ |
Y32-I | 32 | | 280 | 230 | ZG1/4″ |
Y40-I | 40 | | 280 | 230 | ZG1/4″ |
公称直径DN | L | H | 管塞螺纹N |
50 | 290 | 245 | ZG3/8" |
65 | 320 | 280 | ZG3/8" |
80 | 350 | 315 | ZG3/8" |
100 | 425 | 360 | ZG3/8" |
150 | 540 | 460 | ZG3/4" |
200 | 700 | 540 | ZG3/4" |
250 | 800 | 660 | M20×1.5 |
300 | 950 | 750 | M20×1.5 |
350 | 1050 | 845 | M20×1.5 |
400 | 1250 | 920 | M20×1.5 |
公称直径DN | L | H | 管塞螺纹N |
80 | 330 | 150 | ZG3/8" |
100 | 360 | 160 | ZG3/8" |
150 | 440 | 200 | ZG3/4" |
200 | 540 | 230 | ZG3/4" |
250 | 600 | 270 | M20×1.5 |
300 | 680 | 300 | M20×1.5 |
350 | 750 | 340 | M20×1.5 |
400 | 850 | 380 | M20×1.5 |
目数/英寸 | 20 | 30 | 40 | 60 | 80 | 100 |
丝径(mm) | 0.417 | 0.315 | 0.213 | 0.122 | 0.102 | 0.081 |
净孔径(mm) | 0.853 | 0.532 | 0.422 | 0.301 | 0.216 | 0.173 |
有效面积% | 45 | 40 | 45 | 51 | 47 | 46 |