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GOST/ГОСТ 12820-80 FLANGE PN0.6MPa PLATE RF

GOST/ГОСТ 12820-80 FLANGE PN0.6MPa PLATE RF

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GOST/ГОСТ 12820-80 FLANGE PN0.6MPa PLATE RF

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GOST/ГОСТ 12820-80 FLANGE PN0.6MPa PLATE RF

GOST/ГОСТ 12820-80 FLANGE PLATE RF
 GOST (Russian: ГОСТ) refers to a set of technical standards maintained by the Euro-Asian Council for Standardization, Metrology and Certification (EASC), a regional standards organization operating under the auspices of the Commonwealth of Independent States (CIS).
All sorts of regulated standards are included, with examples ranging from charting rules for design documentation to recipes and nutritional facts of Soviet-era brand names (which have now become generic, but may only be sold under the label if the technical standard is followed, or renamed if they are reformulated).
The notion of GOST has certain significance and recognition in the countries of the standards’ jurisdiction. Russian Rosstandart government agency has gost.ru as website address.
Dimensions & Masses GOST 12820 FLANGE PN0.6MPa PLRF
Проход условный Dy Py 0,6 МПа (6 кгс/см2)
dн dв b Масса, кг
с соединительным выступом с выступом с впадиной
10 14 15 10 0,31 0,31 0,30
15 18 19 0,33 0,33 0,32
20 25 26 12 0,53 0,53 0,51
25 32 33 0,64 0,64 0,62
32 38 39 13 1,01 1,02 0,98
40 45 46 1,21 1,19 1,16
50 57 59 1,33 1,30 1,27
65 76 78 1,63 1,60 1,55
80 89 91 15 2,44 2,40 2,35
100 108 (А) 110 2,85 2,81 2,72
114 (Б) 116 2,73 2,66 2,60
125 133 (А) 135 17 3,88 3,84 3,70
140 (Б) 142 3,68 3,59 3,50
150 152 (А) 154 4,63 4,65 4,43
159 (Б) 161 4,39 4,36 4,19
168 (В) 170 4,09 3,98 3,89
(175) 194 196 19 5,36 5,33 5,14
200 219 222 5,89 5,86 5,65
(225) 245 245 6,60 6,60 6,29
250 273 273 20 7,67 7,64 7,34
300 325 325 10,28 10,18 9,74
350 377 377 22 12,58 12,45 12,00
400 426 426 24 15,20 15,07 14,53
(450) 480 480 17,25 17,04 16,52
500 530 530 25 19,72 19,57 18,86
600 630 630 26,24 25,91 24,96
(700) 720 720 27 36,68 36,27 35,28
800 820 820 46,14 45,66 43,65
(900) 920 920 29 55,10 – –
1000 1020 1020 31 64,36
1200 1220 1220 34 99,03
1400 1420 1420 43 161,45
1600 1620 1620 48 203,05

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