DIN2628 PN250 Welding Neck 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 DIN2628 PN250 Welding Neck Flange Flange, which is precisely engineered in accordance with international quality standards. For detailed dimensions of  PN250 Welding Neck Flange, kindly check the table below. Also, you can download the datasheet.
DIN2628 PN250 Welding Neck Flange Drawaing
Product Welding Neck 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 DN250
Surface Treatment Anti-rust Oil, Paint, Zinc, Hot Dipped Galvanized
Grades 10bar/PN10s
Test Certificates As per EN 10204 3.1
Inspection Videos, Pictures, Inspection Report with Goods
Pipe Parameter d1 Flange Dimension Neck Size Hub Size Screw Approx. Flange Weight
DN ISO DIN D b k h1 d3 s r h2 d4 f No. of Holes d2 KG/PCS
10 – 14 125 24 85 58 44 2.6 4 6 40 2 4 18 2.1
17.2 – 125 24 85 58 44 2.6 4 6 40 2 4 18 2.09
15 – 20 130 26 90 60 48 2.6 4 6 45 2 4 18 2.48
21.3 – 130 26 90 60 48 2.6 4 6 45 2 4 18 2.47
25 – 30 150 28 105 65 60 3.6 4 8 68 2 4 22 3.56
33.7 – 150 28 105 65 60 3.6 4 8 68 2 4 22 3.53
40 – 44.5 185 34 135 80 84 5 6 10 88 3 4 26 6.65
48.3 – 185 34 135 80 84 5 6 10 88 3 4 26 6.58
50 – 57 200 38 150 85 95 6.3 6 10 102 3 8 26 8.17
60.3 – 200 38 150 85 95 6.3 6 10 102 3 8 26 8.09
65 76.1 – 230 42 180 95 124 8 6 12 122 3 8 26 12.59
80 101.6 – 255 46 200 102 136 11 8 12 138 3 8 30 16.32
100 127 – 300 54 235 120 164 14.2 8 14 162 3 8 33 27.07
125 152.4 – 340 60 275 140 200 16 8 16 188 3 12 33 38.79
150 177.8 – 390 68 320 160 240 17.5 10 18 218 3 12 36 59.05
200 244.5 – 485 82 400 190 305 25 10 25 285 3 12 42 109.45
250 298.5 – 585 100 490 215 385 32 12 30 345 3 16 48 189.94