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| Specification : | DIN 2573 PN6 Flange |
| Coating Flanges Faces : | Zinc Plated, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized, Anti-rust Paint |
| Design For Size: | DIN, EN, ASA, PN, JIS, BS, ANSI, ASME |
| Pressure Rating Table: | Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS |
| Size Chart : | 1/2″ (15 NB) To 48″ (1200NB) |
| Application: | Natural Gas Industry Nuclear Power Plant Chemical Industry Oil And Gas Industry Water Pipeline Industry Fabrication Industry |
| Supporting Flanges Material: | Flanges Bolts, Gasket, Ring Joint |
| Connect Type Type: | FF, RTJ, SMF, LMF, RF, LJF |
| Common Types of Flanges Dimensions: | Class 150 RTJ Flanges 300 LB WNRF Class 900 SORF 1500# BLRF Class 2500 BLRF |
| Production Process: | Forged, Heat Treated and Machined |
| Standard : | ASME B16.38 Flange, DIN Flange, ISO Flange, JIS Flange, PN Flange, MSS SP44 Flange, EN-1092 Flange, BS10 Flange, ASME B16.47 (Series A, Series B) Flange, UNI Flange, ASME B16.5 Flange, AWWA Flange, DIN Flange, GOST Flange |
| Machining Equipment: | Bending machine, Sand-blasting machine, Press machine, Pushing Machine, Electric bevelling machine etc |
DIN 2573 Standard Flange
DIN 2573 PN6 Plate Flange
Stainless Steel DIN 2573 PN6 Flange
DIN 2573 PN 6 dn 100 Flange
DIN 2573 PN6 Blind Flange
Alloy Steel DIN 2573 Flanges PN6
DIN 2573 PN6 Slip On Flange
Flange DIN 2573 PN6 Material
| NPS | Flanges | Screws | Weight (7,85 Kg/dm3) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rated Diam. |
d1 | d5 | D | b | c | k | Holes | Thread | d2 | Kg | |
| ISO Series 1 | DIN Series 2 | ||||||||||
| 15 | - | 20 | 21 | 80 | 12 | 5 | 55 | 4 | M 10 | 11 | 0,41 |
| 21,3 | - | 22 | |||||||||
| 20 | - | 25 | 26 | 90 | 14 | 5 | 65 | 4 | M 10 | 11 | 0,60 |
| 26,9 | - | 27,6 | |||||||||
| 25 | - | 30 | 31 | 100 | 14 | 5 | 75 | 4 | M 10 | 11 | 0,74 |
| 33,7 | - | 34,4 | |||||||||
| 32 | - | 38 | 39 | 120 | 16 | 5 | 90 | 4 | M 12 | 14 | 1,19 |
| 42,4 | - | 43,1 | |||||||||
| 40 | - | 44,5 | 45,5 | 130 | 16 | 5 | 100 | 4 | M 12 | 14 | 1,39 |
| 48,3 | - | 49 | |||||||||
| 50 | - | 57 | 58,1 | 140 | 16 | 6 | 110 | 4 | M 12 | 14 | 1,53 |
| 60,3 | - | 61,1 | |||||||||
| 65 | 76,1 | - | 77,1 | 160 | 16 | 6 | 130 | 4 | M 12 | 14 | 1,89 |
| 80 | 88,9 | - | 90,3 | 190 | 18 | 7 | 150 | 4 | M 16 | 18 | 2,98 |
| 100 | - | 108 | 109,6 | 210 | 18 | 7 | 170 | 4 | M 16 | 18 | 3,46 |
| 114,3 | - | 115,9 | |||||||||
| 125 | - | 133 | 134,8 | 240 | 20 | 7 | 200 | 8 | M 16 | 18 | 4,60 |
| 139,7 | - | 141,6 | |||||||||
| 150 | - | 159 | 161,1 | 265 | 20 | 7 | 225 | 8 | M 16 | 18 | 5,22 |
| 168,3 | - | 170,5 | |||||||||
| 200 | 219,1 | - | 221,8 | 320 | 22 | 7 | 280 | 8 | M 16 | 18 | 7,15 |
| 250 | - | 267 | 270,2 | 375 | 24 | 7 | 335 | 12 | M 16 | 18 | 9,61 |
| 273 | - | 276,2 | |||||||||
| 300 | 323,9 | - | 327,6 | 440 | 24 | 7 | 395 | 12 | M 20 | 22 | 12,60 |
| 350 | 355,6 | - | 359,7 | 490 | 26 | 7 | 445 | 12 | M 20 | 22 | 15,60 |
| - | 368 | 372,2 | |||||||||
| 400 | 406,4 | - | 411 | 540 | 28 | 7 | 495 | 16 | M 20 | 22 | 18,40 |
| - | 419 | 423,7 | |||||||||
| (450)* | 457 | - | 462,5 | 595 | 30 | 7 | 550 | 16 | M 20 | 22 | 21,40 |
| 500 | 508 | - | 531,6 | 645 | 30 | 7 | 600 | 20 | M 20 | 22 | 24,60 |
| Temperature (in F°) | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
| < 100 | 285 | 740 | 985 | 1480 | 2220 | 3705 | 6170 |
| 200 | 260 | 680 | 905 | 1360 | 2035 | 3395 | 5655 |
| 300 | 230 | 655 | 870 | 1310 | 1965 | 3270 | 5450 |
| 400 | 200 | 635 | 845 | 1265 | 1900 | 3170 | 5280 |
| 500 | 170 | 605 | 805 | 1205 | 1810 | 3015 | 5025 |
| 600 | 140 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 650 | 125 | 550 | 730 | 1100 | 1650 | 2745 | 4575 |
| 700 | 110 | 530 | 710 | 1060 | 1590 | 2655 | 4425 |
| 750 | 95 | 505 | 675 | 1015 | 1520 | 2535 | 4230 |
| 800 | 80 | 410 | 550 | 825 | 1235 | 2055 | 3430 |
| 850 | 65 | 320 | 425 | 640 | 955 | 1595 | 2655 |
| 900 | 50 | 230 | 305 | 460 | 690 | 1150 | 1915 |
| 950 | 35 | 135 | 185 | 275 | 410 | 685 | 1145 |
| 1000 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
| Hydrostatic Test (psig) | 450 | 1125 | 1500 | 2225 | 3350 | 5575 | 9275 |
| NPS NPS (inch) |
|||||
|---|---|---|---|---|---|
| Diammeter of Flange (inch) |
No. of Bolts |
Diammeter of Bolts (inch) |
Diammeter of Bolt Holes (inch) |
Bolt Circle (inch) |
|
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
| 3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
| 4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
| 5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
| 6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
| 8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
| 10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
| 12 | 19 | 12 | 7/8 | 1 | 17 |
| 14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
| 16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
| 18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
| 20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
| 24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |