Fabricated up to 48” I.D. and constructed of single or multi-ply stainless steel bellows, our metal expansion joints are available in single, universal and pressure balanced with or without liners, tie rods or covers. more...
Metal Expansion Joints are generally used to absorb movement in piping caused by thermal changes. Standard bellows are alloy 316 stainless steel. We also stock alloys 304 and 321, with other special alloys available. Control rods, liners and covers are available, as required. Endmore...
American BOA has supplied high quality metal bellows expansion joints to industry for more than 50 years. The BOA name is recognized around the world as the leader for innovative technical solutions and highly reliable products. BOA expansion joints are used in a wide variety of more...
Fabricated up to 48” I.D. and constructed of single or multi-ply stainless steel bellows, our metal expansion joints are available in single, universal and pressure balanced with or without liners, tie rods or covers. more...
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 expanmore...
