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hebeihaihao

Hebei haihao high pressure flange & pipe fitting group was established in 1982, located in Mengcun County the hometown of pipe fittings in China.


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DIN 2565 PN6 Threaded Flange Dimensions


Dimension and Weight of DIN2565 PN6 Threaded Flange
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  65 10 40 18 18 25 2 4 11.5 0.19
8 13.5 R1/4  70 10 45 18 22 30 2 4 11.5 0.23
10 17.2 R3/8  75 12 50 20 25 35 2 4 11.5 0.32
15 21.3 R1/2  80 12 55 20 30 40 2 4 11.5 0.37
20 26.9 R3/4  90 14 65 24 40 50 2 4 11.5 0.58
25 33.7 R1  100 14 75 24 50 60 2 4 11.5 0.73
32 42.4 R1.1/4  120 14 90 26 60 70 2 4 14 1.05
40 48.3 R1.1/2  130 14 100 26 70 80 3 4 14 1.2
50 50.3 R2  140 14 110 28 80 90 3 4 14 1.54
65 76.1 R2.1/2  160 14 130 32 100 110 3 4 14 1.87
80 88.9 R3  190 16 150 34 110 128 3 4 18 2.78
100 114.3 R4  210 16 170 38 130 148 3 4 18 3.07
150 139.7 R5  240 18 200 40 160 178 3 8 18 4.33
200 168.3 R6  285 18 225 44 185 202 3 8 18 4.81

 

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