Expansion Joint

Expansion joints used on ships(DN100mm)
1.DN: 8mm-10000mm
2.Material: Carbon steel, Titanium, Zirconium, Hastelloy, Nickel alloys, Duplex Steel and Austenitic Stainless Steel
3.Thickness: 0.15mm-70mm
4.Forming method: Hydraulic forming
5.Pressure(MPa):-10 to +10
6.shape: U V
7.Temp.(oC): -196 to 1400.

Name Nominal diameter
DN(mm) Plies Forming method Convolutions Pressure
(Mpa) shape Temp.
()
Bellows
for pressure vessel ¦µ150-¦µ4500 1-6 Hydraulic forming 1-4 -10 to +10 U
¦¸ -100 to 1250
Bellows expansion joint ¦µ8-¦µ10000 1-70 Hydraulic forming
Roll forming 1-16 -10 to +10 U
¦¸
V -196 to 1400
With insulation sleeve
Rectangular expansion joint(fabric) Any dimension 3-10 Press-brake
forming 1-4 -0.2 to +0.2 U.




Wooden case.