DOUBLE FLANGE BEND

Specification to BS EN 545 : 2006

Double Flenge Bend

DN 22º30′ ( 1/16 ) Bends 11º15′ ( 1/32 ) Bends
e L Sr.A L Sr.B e L Sr.A L Sr.B
40 7.0 94 85 7.0 99 80
50 7.0 104 95 7.0 109 90
60 7.0 114 105 7.0 119 100
65 7.0 119 110 7.0 124 105
80 7.0 105 120 7.0 113 110
100 7.2 110 130 7.2 115 115
125 7.5 105 140 7.5 111 120
150 7.8 109 150 7.8 113 130
200 8.4 131 170 8.4 132 145
250 9.0 190 190 9.0 165 165
300 9.6 210 210 9.6 175 175
350 10.2 210 230 10.2 191 190
400 10.8 210 250 10.8 205 205
450 11.4 11.4
500 12.0 12.0
600 13.2 13.2
700 14.4 14.4
800 15.6 15.6
900 16.8 16.8
1000 18.0 18.0
1100 19.2 19.2
1200 20.4 20.4
1400 22.8 22.8
1600 25.2 25.2

Note:
Double Flange 22º30′ and 11º15′ bends of sizes larger than DN400mm are available, but
with range of affective lengths, depending on the manufacturer.