DRESSER SLEEVE EXPENSION JOINTS
Composed of a metal bellows and flange, which can compensate the pipeline’s axial, lateral and angular displacement by thermal and mechanical deformation, and absorb a variety of mechanical vibrations, to reduce distortion and prolong the pipeline’s service life;
U-shaped, Ω-shaped, S-shaped, V-shaped, divided by structure, U-shaped is popular;
Mainly used to compensate for axial or lateral displacement
Model |
BTJDZ |
Material |
Carbon Steel, Stainless Steel, Ductile Iron |
Working pressure |
0.1-2.5 Mpa |
Nominal Diameter |
D100-D3000 mm |
Times Fatigue life |
1500 h |
Applicable Temperature |
-20℃~+450℃ |
Applicable Medium |
Air, Water, Sea Water, Oil, Acid, Alkali, etc. |