Chalco’s explosion bonded bimetallic cryogenic transition joints, is used to connect aluminum to stainless steel pipe. With its high reliability under the cryogenic condition and leakage resistance. It has been installed in many equipment all over the world.
Explosion bonded bimetallic Cryogenic Transition Joints is specially produced for connection of dissimilar metals for us in cryogenic or high-vacuum lines, by machining explosion-bonded multi-layered clad plates to the follow structure.
Main features:
1. Smaller diameter, in comparison with flange connection, enables you to provide compact pipeline design.
2. Bond strength between different metsl is very great and stable to be effected by heat cycle.
3. Direct welding of stainless and aluminum alloy pipes using cryogenic transition joints allows no leakage of liquids or gas which assures advantageous environmental safety.
| Typical data properties | Tensile strength(MPa) |
Tensile strength (-196℃) |
Shear strength (MPa) |
Shear strength (-196℃) |
Comp(MPa) | Impact(J) | Impact(-196℃) |
| 5083-O Al/1100 Al/Gd 1 Ti/Cu/304L SS | 186 | 80(min) | 83 | 45(min) | 345 | 14 | 14(min) |
| 5083-0/1100/Gd 1 Ti/304L SS | 207 | 80(min) | 89 | 45(min) | 350 | 20 | 14(min) |
| 6061 T6 Al/1100 Al/Gd 1 Ti/Cu/304 L SS | 193 | 80(min) | 83 | 45(min) | 345 | 14 | 14(min) |
| 6061 T6 Al/1100/Gd 1 Ti/ 304L SS | 214 | 80(min) | 89 | 45(min) | 350 | 20 | 14(min) |
Application: LPG, Liquid nitrogen, LNG, Others( if the fluids are either oxygen, liquid oxygen, hydrogen or carbon monoxide, they may cause the bad reaction, so please consult us).