Фланец плоский ГОСТ 12820 Ру 16
| Dу
| dн, мм | dв, мм | b, мм |
|---|---|---|---|
| 10
| 14
| 15
| 12
|
| 15
| 18
| 19
| 12
|
| 20
| 25
| 26
| 14
|
| 25
| 32
| 33
| 16
|
| 32
| 38
| 39
| 16
|
| 40
| 45
| 46
| 17
|
| 50
| 57
| 59
| 19
|
| 65
| 76
| 78
| 21
|
| 80
| 89
| 91
| 21
|
| 100
| 108
| 110
| 23
|
| 114
| 116
| ||
| 125
| 133
| 135
| 25
|
| 140
| 142
| ||
| 150
| 152 | 154 | 25
|
| 159 | 161 | ||
| 168 | 170 | ||
| 200
| 219
| 222
| 27
|
| 250
| 273
| 273
| 28
|
| 300
| 325
| 325
| 28
|
| 350
| 377
| 377
| 30
|
| 400
| 426
| 426
| 34
|
| 500
| 530
| 530
| 44
|
| 600
| 630
| 630
| 45
|
| 800
| 820
| 820
| 49
|
| 1000
| 1020
| 1020
| 58
|
| 1200
| 1220
| 1222
| 71
|