DIN2565 PN25/40 Threaded 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 DIN2565 PN25/40 Threaded Flange, which is precisely engineered in accordance with international quality standards. For detailed dimensions of  PN25/40 Threaded Flange, kindly check the table below. Also, you can download the datasheet.
DIN2567 PN25-PN40 Threaded Flange
Product Threaded 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  6″ to 200″
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
Rated Diameter O.D. Of Pipe Flange Dimension Neck Size Parameter of R.F. Screws Dimension Approx. Flange Weight
DN d1 DIN 2999 D b k h1 d3 d4 f No.of holes d2 KG/PCS
6 10.2 R1/8 75 14 50 20 20 32 2 4 11 0.388
8 13.5 R1/4 80 14 55 20 25 38 2 4 11 0.45
10 17.2 R3/8 90 16 60 22 30 40 2 4 14 0.63
15 21.3 R1/2 95 16 65 22 35 45 2 4 14 0.71
20 26.9 R3/4 105 18 75 26 45 58 2 4 14 1.03
25 33.7 R1 115 18 85 28 52 68 2 4 14 1.28
32 42.4 R1.1/4 140 18 100 30 60 78 2 4 18 1.87
40 48.3 R1.1/2 150 18 110 32 70 88 3 4 18 2.14
50 60.3 R2 165 20 125 34 85 102 3 4 18 2.85
65 76.1 R2.1/2 185 22 145 38 105 122 3 8 18 3.85
80 88.9 R3 200 24 160 40 118 138 3 8 18 4.8
100 114.3 R4 235 24 190 44 145 162 3 8 22 6.43
125 139.7 R5 270 26 220 48 170 188 3 8 26 8.77
150 165.1 R6 300 28 250 52 200 218 3 8 26 10.5