Bellow Expansion Joint in USA

• Series : ASME SEC VIII, DIV

Thin Wall Metallic Bellows Expansion Joints For Shell & Tube Heat ExchangersThorburn, since its conception more than 50 years ago, has become a proven leader in the design and manufacture of custom metallic expansion joints. Thorburn’s thin wall multi-convolution metallic expansion joints provide a flexible more...

DME custom manufactures single bellows expansion joints in 1-12″ through 104″ diameters. Bellows design follows EJMA (Expansion Joint Manufacturers Association) standards and all welding is in accordance with ASME Section IX. T-321 stainless steel is the most widely used material for bellows applications. more...

UNAFLEX® "MATCHLESS" Metal Bellows are manufactured from solution annealed ASA240 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 more...

Bellows Expansion Joints are engineered components which require careful attention when designing a piping system. This site provides the technical information required by a system designer. By continuing to select MDC’s products, you can be assured of receiving reliable, high quality and safe piping compon more...

The Keflex™ 3150 Series Expansion Bellows is designed to meet applications that require pressure ratings up to 150 PSI in a compact length. This is achieved using 3 or 4 plies of heavier gauge stainless steel than is used in our lower pressure rated products. The 3150 series is available in pipe sizes from more...