Flanges and Fitting Technical Handbook 2016

Boyut / Dimension
Flanş tipi
Flange or collar typ
Boyut Dış Çapı A, Hub’s outer Dia. 11, 21, 34
Delik çapı B1, B2, B3
Bore Diameter B1, B2, B3
Et kalınlığı S
Wallthickness S
Pahlı et kalınlığı
Reduced Wallthickness Sp
35, 36, 37
01, 02, 04, 12, 32
Ölçü / Size
≤ DN 125
> DN 125 ≤ DN 1200
> DN 125 ≤ DN 1200
≤ DN 150
> DN 150
≤ DN 100
> DN 100 ≤ DN 400
> DN 100 ≤ DN 600
> DN 600
Tolerans mm / Limit of tolerance
mm
+ 3.0
0
+ 4.5
0
+ 6
0
± 0,75% a
min. ± 0,3
± 1% a
min. ± 3,0
+ 0,5
0
+ 1,0
0
+ 1,5
0
+ 3,0
0
Işlenmiş boyun
(her iki yüzeyi) Hub
machined on both
sides
11, 34 b + 1,0
≤ DN 100
0
+ 1,5
> DN ≤ DN 400
0
+ 2,0
> DN 400
0
+ 15 %
S≤ 8
– 10 %
35
+ 15 %
S > 8
– 5 %
– 12,5 % a
36, 37
35, 36, 37
≤ DN 600
> DN 600
S ≤ 6
S > 6
+ 15 %
– 0,5 % a
+ 15 %
+ 1,0
0
+ 2,0
0
≤ DN 250 ± 4,0
> DN 250 ≤ DN 500 ± 5,0
Bir yüzeyi işlenmiş
veya işlenmemiş
Hub machined
on one side or
unmachined
+ 2,0
0
+ 2,5
+ 3,5
0
21
> DN 500 ≤ DN 800 ± 6,0
> DN 800 ≤ DN 1200 ± 7,0
Dış çap D
Outer diameter D
> DN 1200 ≤ DN 1600 ± 8,0
> DN 1600 ≤ DN 2000 ± 10,0
≤ DN 150 ± 2,0
Diğer bütün tipler
All other types
> DN 150 ≤ 500 ± 3,0
> DN 500 ≤ 1200 ± 5,0
> DN 1200 ≤ 1800 ± 7,0
> DN 1800 ± 10,0