(Поправка. ИУС 9-2009 г.)
Окончание таблицы 9
Номи- |
Максимально допустимые утечки, см3/мин, при испытаниях воздухом номинальным давлением, кгс/см2 |
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Номинальное давление |
|||||||
PN 40 |
PN 63 |
PN 80 |
PN 100 |
PN 125 |
PN 160 |
PN 200 |
|
DN 3 |
1,8 |
3,0 |
3,7 |
4,5 |
5,2 |
6,0 |
8,0 |
DN 6 |
4,5 |
8,0 |
10,0 |
12,0 |
14,5 |
17,0 |
20,0 |
DN 10 |
9,0 |
15,0 |
19,5 |
24,0 |
29,5 |
35,0 |
45,0 |
DN 15 |
18,0 |
30,0 |
35,0 |
40,0 |
55,0 |
70,0 |
90,0 |
DN 20 |
30,0 |
45,0 |
52,5 |
60,0 |
80,0 |
100,0 |
140,0 |
DN 25 |
35,0 |
60,0 |
75,0 |
90,0 |
120,0 |
150,0 |
200,0 |
DN 32 |
60,0 |
90,0 |
115,0 |
140,0 |
170,0 |
200,0 |
300,0 |
DN 40 |
80,0 |
120,0 |
150,0 |
180,0 |
215,0 |
250,0 |
350,0 |
DN 50 |
100,0 |
180,0 |
215,0 |
250,0 |
325,0 |
400,0 |
550,0 |
DN 65 |
150,0 |
250,0 |
325,0 |
400,0 |
500,0 |
600,0 |
800,0 |
DN 80 |
200,0 |
350,0 |
425,0 |
500,0 |
650,0 |
800,0 |
1000,0 |
DN 100 |
300,0 |
450,0 |
625,0 |
800,0 |
1000,0 |
1200,0 |
1500,0 |
DN 125 |
400,0 |
700,0 |
850,0 |
1000,0 |
1250,0 |
1500,0 |
2000,0 |
DN 150 |
550,0 |
900,0 |
1200,0 |
1500,0 |
1750,0 |
2000,0 |
3000,0 |
DN 200 |
800,0 |
1400,0 |
1700,0 |
2000,0 |
2500,0 |
3000,0 |
4500,0 |
DN 250 |
1200,0 |
2000,0 |
2500,0 |
3000,0 |
3750,0 |
4500,0 |
6000,0 |
DN 300 |
1500,0 |
2500,0 |
3250,0 |
4000,0 |
5250,0 |
6500,0 |
8000,0 |
DN 350 |
2000,0 |
3200,0 |
4250,0 |
5000,0 |
6500,0 |
8000,0 |
10000,0 |
DN 400 |
2500,0 |
4000,0 |
5000,0 |
6000,0 |
7500,0 |
9000,0 |
13000,0 |
DN 500 |
3500,0 |
5500,0 |
7250,0 |
9000,0 |
11500,0 |
14000,0 |
18000,0 |
DN 600 |
4500,0 |
7000,0 |
9500,0 |
12000,0 |
15000,0 |
18000,0 |
24000,0 |
DN 800 |
7000,0 |
10000,0 |
14000,0 |
18000,0 |
21500,0 |
25000,0 |
35000,0 |
DN 1000 |
10000,0 |
15000,0 |
19500,0 |
24000,0 |
29500,0 |
35000,0 |
60000,0 |
DN 1200 |
14000,0 |
20000,0 |
25000,0 |
30000,0 |
40000,0 |
50000,0 |
65000,0 |
DN 1400 |
16000,0 |
25000,0 |
32500,0 |
40000,0 |
50000,0 |
60000,0 |
85000,0 |
DN 1600 |
20000,0 |
30000,0 |
40000,0 |
50000,0 |
61500,0 |
80000,0 |
100000,0 |
DN 2000 |
30000,0 |
45000,0 |
57500,0 |
70000,0 |
85000,0 |
100000,0 |
150000,0 |
(Поправка. ИУС 9-2009 г.)
Таблица 10 - Допустимые утечки для затворов по пробному веществу «воздух». Класс D1
Номи- |
Максимально допустимые утечки, см3/мин, при испытаниях воздухом давлением 6 кгс/см2 |
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Номинальное давление |
|||||||||||
PN 6,3 |
PN 10 |
PN 16 |
PN 20, PN 25 |
PN 40 |
PN 63 |
PN 80 |
PN 100 |
PN 125 |
PN 160 |
PN 200 |
|
DN 3 |
0,300 |
0,200 |
0,170 |
0,085 |
0,052 |
0,033 |
0,026 |
0,023 |
0,016 |
0,012 |
0,008 |
DN 6 |
0,900 |
0,600 |
0,340 |
0,213 |
0,131 |
0,088 |
0,070 |
0,060 |
0,044 |
0,034 |
0,020 |
DN 10 |
1,800 |
1,200 |
0,760 |
0,426 |
0,261 |
0,165 |
0,137 |
0,120 |
0,089 |
0,070 |
0,045 |
DN 15 |
3,000 |
1,800 |
1,360 |
0,852 |
0,522 |
0,330 |
0,245 |
0,200 |
0,165 |
0,140 |
0,090 |
DN 20 |
6,000 |
3,200 |
1,700 |
1,278 |
0,870 |
0,495 |
0,368 |
0,300 |
0,240 |
0,200 |
0,140 |
DN 25 |
8,000 |
4,800 |
2,550 |
1,775 |
1,015 |
0,660 |
0,525 |
0,450 |
0,360 |
0,300 |
0,200 |
DN 32 |
12,000 |
6,400 |
4,250 |
2,485 |
1,740 |
0,990 |
0,805 |
0,700 |
0,510 |
0,400 |
0,300 |
DN 40 |
15,000 |
8,000 |
5,100 |
3,195 |
2,320 |
1,320 |
1,050 |
0,900 |
0,645 |
0,500 |
0,350 |
DN 50 |
20,000 |
12,000 |
7,650 |
4,970 |
2,900 |
1,980 |
1,505 |
1,250 |
0,975 |
0,800 |
0,550 |
DN 65 |
30,000 |
18,000 |
11,900 |
7,100 |
4,350 |
2,750 |
2,275 |
2,000 |
1,500 |
1,200 |
0,800 |
DN 80 |
40,000 |
24,000 |
15,300 |
9,940 |
5,800 |
3,850 |
2,975 |
2,500 |
1,950 |
1,600 |
1,000 |
DN 100 |
60,000 |
36,000 |
23,800 |
12,780 |
8,700 |
4,950 |
4,375 |
4,000 |
3,000 |
2,400 |
1,500 |
DN 125 |
80,000 |
48,000 |
30,600 |
17,750 |
11,600 |
7,700 |
5,950 |
5,000 |
3,750 |
3,000 |
2,000 |
DN 150 |
120,000 |
60,000 |
42,500 |
24,850 |
15,950 |
9,900 |
8,400 |
7,500 |
5,250 |
4,000 |
3,000 |
DN 200 |
150,000 |
100,000 |
59,500 |
39,500 |
23,200 |
15,400 |
11,900 |
10,000 |
7,500 |
6,000 |
4,500 |
DN 250 |
250,000 |
140,000 |
93,500 |
56,800 |
34,800 |
22,000 |
17,500 |
15,000 |
11,250 |
9,000 |
6,000 |
DN 300 |
350,000 |
200,000 |
136,000 |
71,000 |
43,500 |
27,500 |
22,750 |
20,000 |
15,750 |
13,000 |
8,000 |
DN 350 |
400,000 |
240,000 |
153,000 |
99,400 |
58,000 |
35,200 |
29,750 |
25,000 |
19,500 |
16,000 |
10,000 |
DN 400 |
450,000 |
320,000 |
170,000 |
106,500 |
72,500 |
44,000 |
35,000 |
30,000 |
22,500 |
18,000 |
13,000 |
DN 500 |
650,000 |
400,000 |
255,000 |
142,000 |
101,500 |
60,500 |
50,750 |
45,000 |
34,500 |
28,000 |
18,000 |
DN 600 |
800,000 |
500,000 |
340,000 |
213,000 |
130,500 |
77,000 |
66,500 |
60,000 |
45,000 |
36,000 |
24,000 |
DN 800 |
1400,000 |
800,000 |
510,000 |
319,000 |
203,000 |
110,000 |
98,000 |
90,000 |
64,500 |
50,000 |
35,000 |
DN 1000 |
1800,000 |
1080,000 |
765,000 |
426,000 |
290,000 |
165,000 |
136,500 |
120,000 |
88,500 |
70,000 |
60,000 |
DN 1200 |
2500,000 |
1400,000 |
935,000 |
568,000 |
406,000 |
220,000 |
175,000 |
150,000 |
120,000 |
100,000 |
65,000 |
DN 1400 |
3000,000 |
1800,000 |
1190,000 |
710,000 |
464,000 |
275,000 |
227,500 |
200,000 |
150,000 |
120,000 |
85,000 |
DN 1600 |
3500,000 |
2200,000 |
1360,000 |
852,000 |
580,000 |
330,000 |
280,000 |
250,000 |
184,500 |
190,000 |
100,000 |
DN 2000 |
5500,000 |
3200,000 |
2040,000 |
1278,000 |
870,000 |
495,000 |
402,500 |
350,000 |
255,000 |
200,000 |
150,000 |
(Поправка. ИУС 9-2009 г.)
Таблица 11 - Допустимые утечки для затворов арматуры по пробному веществу «вода»
Номи- |
Максимально допустимые утечки, см3/мин, при испытаниях водой номинальным давлением, умноженным на 1,1 кгс/см2 |
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Классы герметичности |
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В |
С |
D |
D1 |
|
DN 3 |
0,002 |
0,004 |
0,018 |
0,010 |
DN 6 |
0,004 |
0,011 |
0,036 |
0,020 |
DN 10 |
0,006 |
0,018 |
0,060 |
0,050 |
DN 15 |
0,009 |
0,027 |
0,090 |
0,100 |
DN 20 |
0,012 |
0,036 |
0,120 |
0,150 |
DN 25 |
0,015 |
0,045 |
0,150 |
0,200 |
DN 32 |
0,018 |
0,058 |
0,192 |
0,300 |
DN 40 |
0,024 |
0,072 |
0,240 |
0,400 |
DN 50 |
0,030 |
0,090 |
0,300 |
0,600 |
DN 65 |
0,040 |
0,117 |
0,390 |
0,900 |
DN 80 |
0,048 |
0,144 |
0,480 |
1,100 |
DN 100 |
0,060 |
0,180 |
0,600 |
1,600 |
DN 125 |
0,075 |
0,225 |
0,750 |
2,200 |
DN 150 |
0,090 |
0,270 |
0,900 |
3,000 |
DN 200 |
0,120 |
0,360 |
1,200 |
4,500 |
DN 250 |
0,150 |
0,450 |
1,500 |
6,500 |
DN 300 |
0,180 |
0,570 |
1,800 |
8,000 |
DN 350 |
0,210 |
0,630 |
2,100 |
11,000 |
DN 400 |
0,240 |
0,720 |
2,400 |
13,000 |
DN 500 |
0,300 |
0,900 |
3,000 |
17,000 |
DN 600 |
0,360 |
1,080 |
3,600 |
24,000 |
DN 800 |
0,480 |
1,440 |
4,800 |
35,000 |
DN 1000 |
0,600 |
1,800 |
6,000 |
50,000 |
DN 1200 |
0,720 |
2,160 |
7,200 |
65,000 |
DN 1400 |
0,840 |
2,520 |
8,400 |
80,000 |
DN 1600 |
0,960 |
2,880 |
9,600 |
100,000 |
DN 2000 |
1,200 |
3,600 |
12,000 |
140,000 |
(Поправка. ИУС 9-2009 г.)
Библиография
[1] ИСО 5208:1982* Промышленная арматура. Испытание арматуры давлением
[2] ГОСТ Р 51232-98 Вода питьевая. Общие требования к организации и методики контроля качества
* Заменен на ИСО 5208:1993