TOLERANCES, INNER DIAMETER

According to EN ISO 1307:2008 the following tolerances apply to Semperit hoses:

Tolerances
Nominal /
inner diameter
Hose production
with fixed mandrelwith flexible mandrelwithout mandrel
min.max.min.max.min.max.
3,23,23,8----
44,04,84,04,83,44,6
54,65,44,65,44,25,4
6,36,27,06,27,05,67,2
87,78,57,78,57,28,8
109,310,19,310,18,710,3
12,512,313,512,313,511,913,5
1615,516,715,516,715,116,7
1918,619,818,619,818,319,9
2019,620,819,620,819,320,9
2525,026,425,026,424,226,6
31,531,433,031,433,030,233,4
3837,739,337,739,336,539,7
4039,741,339,741,338,541,7
5049,451,0--48,151,6
5150,452,0--49,152,6
6363,165,1--61,565,5
7674,677,8--74,278,2
8078,681,8--78,282,2
9087,390,5----
100100,0103,2--99,4103,9
125125,4128,6--124,8129,3
150150,4154,4--150,2154,7
160----162,9167,4
200200,7205,7--200,2206,2

Dimensions which are not specified in EN ISO 1307:2008 are produced according our internal tolerances (in mm) as stated below:

Tolerances
Nominal /
inner diameter
Hose production

with fixed mandrel

with flexible mandrel

without mandrel
min.max.min.max.min.max.
3,0 - 5,0---0,4+0,6-0,4+0,6
5,1 - 8,0-0,3+0,6-0,7+0,8-0,7+0,8
8,1 - 13,0-0,3+0,6-0,8+0,8-0,8+0,8
13,1 - 16,0-0,3+0,6-0,9+0,8-0,9+0,8
16,1 - 20,0-0,4+0,8-0,9+0,9-0,9+0,9
20,1 - 30,0-0,4+0,8-1,2+1,2-1,2+1,2
30,1 - 40,0-0,4+1,0-1,5+1,7-1,5+1,7
40,1 - 51,0-0,5+1,0
51,1 - 125,0-1,0+1,0
125,1 - 160,0-1,6+1,6
160,1 - 203,0-2,0+2,0

LENGTH TOLERANCES

According to EN ISO 1307:2008 the following tolerances apply to Semperit hoses:

Length in [mm] Tolerance
to 300 +/- 3,0 mm
> 300 to 600 +/- 4,5 mm
> 600 to 900 +/- 6,0 mm
> 900 to 1200 +/- 9,0 mm
> 1200 to 1800 +/- 12,0 mm
> 1800 +/- 1%

Contact

Semperflex Hydraulics
Fr. Ilse Teix
T +43 2630 310 201
Send e-mail

Semperflex Industrial
Fr. Ute Holzer
T +43 2630 310 388
Send e-mail