Weld-neck steel flanges GOST 12821-80 Pn 16

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Weld-neck steel flanges GOST 12821-80
Nominal diameter Price, UAH without VAT Availability in warehouse, pcs. Reserve, pcs. Weight, kg
DN 15 172.00 20 0 0.68
DN 20 198.00 20 0 0.87
DN 25 224.00 20 0 1.05
DN 32 290.00 20 0 1.54
DN 40 317.00 20 0 1.85
DN 50 433.00 91 0 2.28
DN 65 554.00 37 0 3.19
DN 80 732.00 83 0 4.21
DN 100 843.00 68 0 4.9
DN 125 1164.00 28 0 6.75
DN 150 1431.00 82 0 8.3
DN 200 2152.00 18 0 11.79
DN 250 3160.00 14 0 17.36
DN 300 4169.00 19 0 22.7
DN 350 6120.00 4 0 32.0
DN 400 8316.00 11 0 43.0
DN 500 13638.00 4 0 70.97
DN 600 18961.00 4 0 99.3

 

 

DN D D1 D2 b Z-Ød
15 95 65 47 12 12 4-12
20 105 75 58 18 12 4-12
25 115 85 68 25 12 4-12
32 135 100 78 31 13 4-16
40 145 110 88 38 13 4-16
50 160 125 102 49 13 4-16
65 180 145 122 66 15 4-16
80 195 160 133 78 17 8-16
100 215 180 158 96 17 8-16
125 245 210 184 121 19 8-16
150 280 240 212 146 19 8-20
200 335 295 268 202 21 12-20
250 405 355 320 254 23 12-24
300 460 410 370 303 24 12-24
350 520 470 430 351 28 16-24
400 580 525 482 398 32 16-27
500 710 650 585 501 38 20-30
600 840 770 685 602 41 20-33
Parameter name Indicator
Nominal pressure PN, MPa (kgf/cm²) 1.6 (16)
Connection type приварной встык
Design features воротниковый
Execution 1
Working environment water, steam, non-aggressive liquids
Maximum working environment temperature, °C 450
Description Material
Фланец Сталь 20

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