Expanders for energized seals : Enersprings AISI 302 - Elgiloy


MIDDLE  ENERSPRING   EXPANDERS FOR ENERGYZED SEALS

 

  • Material: Aisi 302  or  Elgiloy 
  • Long term maintenance of pre load
  • Uncontaminating and sterilizable
  • Wide range of chemical resistance
  • Supplied in coils or made to measure and welded
Enersprings V allow wider elastic deformation ∆W
 then any O-Ring of comparable cross section
Enerspring V versus  Omega Comparative Load/Deformation graph




ENERSPRING  V
AISI 302 - Elgiloy - Hastelloy C276

Size T
±0.013		 H W AISI 302
max.
∆ W mm		 Spring load F in N/mm
F= K x ∆ W
K = N/mm2
G 0,08 1.05 1,2 0,4 2.7
L 0,10 2,0 2,2 0,9 1,4
0,13 2,0 1,8 0,8 2.4
H 0,10 2,65 2,5 1,4 0,7
2,5 3,0
0,15 2,7 2,6 1,3 1.6
2,5 3,0
N 0,15 4,5 3,7 2 0,55
4,3 4,5
4,2 5,0
4,0 6,0
0,20 4,5 3,7 1
4,3 4,5
4,2 5,0
4,0 6,0
M 0,20 6,1 5,0 2.5 0,5
6,0 6,0
5,7 6,5
0.25 6.0 6.2 0.8

ENERSPRING  Omega
AISI 302 - Elgiloy

Diameter
D		 Length of lay
P		 Width
L		 Thickness
S		 AISI 302
∆ D
max. mm
 max.
∆ D
load
N/mm
1.7 0.7 0.5 0.075 0.1 5.5
2 0.15 5
2.5 1.7 1.5 0.1 0.15 8
3 2 0.25 5.5
3.5 2.8 2.3 0.15 0.2 13
3.9 0.25 11
4.5 0.35 10
4.9 0.45 9
5 0.45 9
5.5 0.5 8
6 0.65 7
7 4.5 4 0.25 0.5 18
8 0.7 16
9 0.9 14
10 1 13

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