UIP International, Inc. “MATCHLESS” Metal Bellows are manufactured from solution annealed A/SA240 321SS sheet rolled into a tube and seam welded. Multi-ply bellows can be designed and manufactured based on the application and design requirements. UNAFLEX® has a wide variety of materials available to design and manufacture bellows.
UIP has the most commonly used metal bellows materials and thicknesses in stock so we are prepared to serve our customers faster. Our “MATCHLESS” bellows conform to the latest EJMA standards.
Overall lengths of standard assemblies are based on 150# drilling for both plate flange and raised face slip on thicknesses. Overall length may change if other types of flanges are requested. Overall lengths of the SHP and LHP series are based on 300# raised face slip on flanges.