Dimensions of the steel Flanges DN15-½" Print
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Dimensions of the Steel Flanges DN15-½"


n° - number of holes
dia - diameter of bolts

Flange standard PN
Rating
D K L dia. c d f
UNI 2223
DIN 2501
BS 4504
NF E 29-203*
ISO/DIS 7005-1.2*
2,5-6 80 55 11 4 M10 12 40 2
10 95 65 14 4 M12 14 45 2
16 95 65 14 4 M12 16 45 2
25 95 65 14 4 M12 16 45 2
40 95 65 14 4 M12 16 45 2
64 105 75 14 4 M12 20 45 2
100 105 75 14 4 M12 20 45 2
ISO/DIS 7005-1.2
NF E 29-203
20 90 60,5 16 4 M14 11,5 35 2
50 95 66,5 16 4 M14 14,5 35 2
100 95 66,5 16 4 M14 14,5 35 7**
ANSI B 16.5
BS 1560
150 3,50
(88,9)
2,38
(60,5)
0,62
(15,8)
4 0,50
(12,7)
0,44
(11,2)
1,38
(35)
0,06
(1,5)
300 3,75
(95,2)
2,62
(66,6)
0,62
(15,8)
4 0,50
(12,7)
0,56
(14,3)
1,38
(35)
0,06
(1,5)
400 3,75
(95,2)
2,62
(66,6)
0,62
(15,8)
4 0,50
(12,7)
0,56
(14,3)
1,38
(35)
0,25**
(6,4)
600 3,75
(95,2)
2,62
(66,6)
0,62
(15,8)
4 0,50
(12,7)
0,56
(14,3)
1,38
(35)
0,25**
(6,4)
900 4,75
(120,6)
3,25
(82,5)
0,88
(22,3)
4 0,75
(19,0)
0,88
(22,2)
1,38
(35)
0,25**
(6,4)
BS 10
AS 2129
A
(95,2)
2⅝
(66,7)
9/16
(14,3)
4 ½
(12,7)
3/16
(4,8)
D
(95,2)
2⅝
(66,7)
9/16
(14,3)
4 ½
(12,7)

(9,5)
E
(95,2)
2⅝
(66,7)
9/16
(14,3)
4 ½
(12,7)

(9,5)
F
(95,2)
2⅝
(66,7)
9/16
(14,3)
4 ½
(12,7)

(9,5)

H
(114,3)

(82,5)
11/16
(17,5)
4
(15,9)
½
(12,7)

(57,2)
1/16
(1,6)
J
(114,3)

(82,5)
11/16
(17,5)
4
(15,9)

(15,9)

(57,2)
1/16
(1,6)
Note - The dimensions of ANSI - BS - AS flanges are in inch; the others are in mm (the ones in brackets included which are derived from the dimensions in inch)
* For ratings 2,5 - 6 - 10- 16-25-40 only
** To be added to the thickness C of the flange