Metal Expansion Joints
Weldmac Manufacturing Company is proud to offer aerospace grade metal expansion joints for our commercial clients. If you are looking for the highest quality in metal expansion joints available, call us today.
For more information click the links below for our additional expansion joint and bellows pages
Expansion Joint Applications - lists some of the many industries that benefit from bellows and expansion joints.
Expansion Joint Movement - Illustrates the types of movement that can be compensated for when utilizing bellows and expansion joints.
52" Diameter Bellows @ .125" thick, 5052 Aluminum, ASME, P.E.D. certified
36" Diameter Exhaust Bellows @ .018" thick, 321 SS material
29" Diameter Exhaust Bellows @ .018" thick, 321 SS material, 10 convolutions
12" Diameter Flange Weld End Exhaust Bellows @ .030" thick, 321 SS material
36" Diameter Exhaust Bellows @ .018" thick, 321 SS material
12" Diameter Flanged Weld End Exhaust Bellows @ .030" thick, 321 SS material
12" X 18" Rectangular Bellows @ .050" thick 304 SS material
52" Diameter Bellows @ .125" thick, 5052 Aluminum, ASME, P.E.D. certified
15" OD Bellows (2) ply @ .030" thick, Inco 625 material
40" Diameter Bellows (1) ply @ .090" thick, 5052 aluminum material, P.E.D. Certified
30" Diameter Exhaust Bellows @ .018" thick 321 SS material
24" Diameter Exhaust Bellows @ .060" thick 321 SS material