Description

end-plate-sketch

0368A Edge Welded Bellows

See Outline Drawing

Specifications for One Segment or 10 Convolutions*

Specifications Per Number of Convolutions
Dimensions (inches)
Bellows Outside Diameter A 3.675 3.675
Bellows Inside Diameter B 2.530 2.530
Extended Length C 3.010 3.010
Compressed Length D 1.810 1.810
Free Length (?10%) E 2.760 2.760
End Plate Tube Diameter F 2.500 2.500
End Plate Tube Length ?G 0.690 0.690
End Plate Length (ea) H 0.780 0.780
End Plate Tube Wall J 0.065 0.065
Performance per Segment
Stroke (in) 1.200 1.200
Effective Area (sq in) 7.560 7.560
Spring Rate?(? 15%)**
(Lb/in)
42.900 42.900
Operating Temperature Range -100 to 800?F
(-73 to 427?C)
-100 to 800?F
(-73 to 427?C)
Cycle Life (Minimum) 100,000 Cycles 100,000 Cycles
Leak Rate 1 x 10-9 1 x 10-9
# Convolutions per Segment 10 10
Material Data
AM 350*** AMS 5548 AMS 5548
Material Thickness 0.006 0.006
Material Tensile Strength (Typ.) 150,000 PSI 150,000 PSI

*Performance specifications based on internal vacuum. **For assemblies containing more than one segment, divide the spring rate. ***AM350 is a registered trademark of ATI Properties Inc.

Part Number Matrix
0368A 06 AD 30 EE
Bellows Size
Material Thickness
6 = 0.006″
Material
AD = AM350

(slightly magnetic)

Number of Convolutions?

(10 convolutions =?

1 segment)

10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 200
End Configuration
EE?= Cuff Flanges