DIN2503 PN40 Flat Flange Flange Standards, Dimensions & Weight

Our Company Manufacturer of Plate Flange, provides a range of flanges including DIN WN forged Flange, DIN Blind flange, and DIN threaded Flanges made from materials such as forged steel, stainless steel and carbon steel. A flat/plate flange for welding is a type of flange that has a flat surface and is designed to be welded onto a pipe or other equipment. This type of flange is typically used in applications where the piping system requires regular maintenance or cleaning, as it allows for easy disassembly and reassembly of the system.

  • Our company is a manufacturer of DIN2503 PN40 Plate Flange, which is precisely engineered in accordance with international quality standards. For detailed dimensions of  PN40 Plate flange, kindly check the table below. Also, you can download the datasheet
DIN2503 PN40 Flat Flange Drawing
Product Flat/Plate Flange
Pressure Rating PN6,PN10,PN16,PN25,PN40,PN64,PN100,PN160
Standard DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
Size DN10 to DN1000
Surface Treatment Anti-rust Oil, Paint, Zinc, Hot Dipped Galvanized
Grades 10bar/PN10
Test Certificates As per EN 10204 3.1
Inspection Videos, Pictures, Inspection Report with Goods
Nominal Pipe Size Diameter of Pipe Flange I.D No. of holes Flange Dia Thk of Flange Dia of Bolt Circle Dia of Bolt Holes Approx.Weight
DN ISO DIN D5 BN D b K d2 KG/PCS
10 – 14 14.5 4 90 16 60 14 0.7
17.2 – 17.7 4 90 16 60 14 0.69
15 – 20 21 4 95 16 65 14 0.77
21.3 – 22 4 95 16 65 14 0.77
20 – 25 26 4 105 18 75 14 1.06
26.9 – 27.6 4 105 18 75 14 1.05
25 – 30 31 4 115 18 85 14 1.27
33.7 – 34.4 4 115 18 85 14 1.25
32 – 38 39 4 140 18 100 18 1.86
42.4 – 43.1 4 140 18 100 18 1.83
40 – 44.5 45.5 4 150 18 110 18 2.12
48.3 – 49 4 150 18 110 18 2.09
50 – 57 58.1 4 165 20 125 18 2.78
60.3 – 61.1 4 165 20 125 18 2.74
65 76.1 – 77.1 8 185 22 145 18 3.48
80 88.9 – 90.3 8 200 24 160 18 4.33
100 – 108 109.6 8 235 24 190 22 5.82
114.3 – 115.9 8 235 24 190 22 5.61
125 – 133 134.8 8 270 26 220 26 7.91
139.7 – 141.6 8 270 26 220 26 7.6
150 – 159 161.1 8 300 28 250 26 10.12
168.3 – 170.5 8 300 28 250 26 9.58
175 193.7 – 196.1 12 350 32 295 30 14.45
200 219.1 – 221.8 12 375 34 320 30 16.9
250 – 267 270.2 12 450 38 385 33 27.28
273 – 276.2 12 450 38 385 33 26.51
300 323.9 – 327.6 16 515 42 450 33 36.38
350 355.6 – 359.7 16 580 46 510 36 52.83
– 368 372.2 16 580 46 510 36 50.24
400 406.4 – 411 16 660 50 585 39 74.71
– 419 423.7 16 660 50 585 39 71.44
500 508 – 513.6 20 755 52 670 42 86.87
600 610 – 616.5 20 890 54 795 48 121.84
700 711 – 716 24 995 58 900 48 150.93
800 813 – 818 24 1140 64 1030 56 219.08
900 914 – 920 28 1250 70 1140 56 271.16
1000 1016 – 1022 28 1360 78 1250 56 344.95