Flat steel flanges GOST 12820-80 Pn 2.5

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Flat steel flanges GOST 12820-80
Nominal diameter Price, UAH without VAT Availability in warehouse, pcs. Reserve, pcs. Weight, kg
DN 15 58.00 0 0 0.29
DN 20 75.00 0 0 0.45
DN 25 84.00 0 0 0.55
DN 32 117.00 0 0 0.79
DN 40 142.00 0 0 0.95
DN 50 166.00 0 0 1.04
DN 65 199.00 0 0 1.39
DN 80 283.00 0 0 1.84
DN 100 350.00 0 0 2.14
DN 125 450.00 0 0 2.6
DN 150 565.00 0 0 3.43
DN 200 725.00 0 0 4.73
DN 250 958.00 0 0 6.95
DN 300 1266.00 0 0 9.33
DN 350 1679.00 0 0 10.45
DN 400 1944.00 0 0 11.64
DN 500 3346.00 0 0 16.0
DN 600 5018.00 0 0 21.35
DN 800 10024.00 0 0 36.63
DN 1000 14541.00 0 0 52.58
DN 1200 22128.00 0 0 62.36

 

 

DN D D1 D2 b Z-Ød
15 80 55 40 19 8 4-10
20 90 65 50 26 10 4-10
25 100 75 60 33 10 4-10
32 120 90 70 39 10 4-12
40 130 100 80 46 10 4-12
50 140 110 90 59 10 4-12
65 160 130 110 78 11 4-12
80 185 150 128 91 11 4-16
100 205 170 148 110 11 4-16
125 235 200 178 135 13 8-16
150 260 225 202 161 13 8-16
200 315 280 258 222 15 8-16
250 370 335 312 273 18 12-16
300 435 395 365 325 18 12-20
350 485 445 415 377 18 12-20
400 535 495 465 426 18 16-20
500 640 600 570 530 20 20-20
600 755 705 670 630 20 20-24
800 975 920 880 820 21 24-27
1000 1175 1120 1080 1020 25 28-27
1200 1400 1340 1295 1220 25 32-30
Parameter name Indicator
Nominal pressure PN, MPa (kgf/cm²) 0.25 (2.5)
Connection type сварной
Design features плоский
Execution 1
Working environment water, steam, non-aggressive liquids
Maximum working environment temperature, °C 300
Description Material
Фланец Сталь 20

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