Bachmann manufactures high performance expansion joints in such materials as stainless steel, nickel, inconel, incoloy, hastelloy, titanium, monel, and other sophisticated alloys.
Round: Convoluted bellows are made up to thirty feet in diameter in either single or laminated-wall construction, and are custom-engineered into any expansion joint system design, including externally-pressurized, pressure-balanced, hinged, gimballed, and articulated systems.
Rectangular: Camera-corner, mitered corner or round-corner expansion joints combine super flexibility, high life cycles, low-stress corner junctions, low spring rate, and unlimited sizes, in many configurations. Units can be designed to absorb both axial and lateral movements. Metallic joints can be designed to accommodate very high temperature applications.
Type BW Axial Expansion Joint, Butt Weld Both Ends.
Type F Axial Expansions Joint, Flanged Both Ends
Type BWS Axial Expansion Joint, Butt Weld Both Ends with Internal Guide Sleeve.
Type FS Axial Expansions Joint, Flanged Both Ends with Internal Guide Sleeve.
Type BWT Double Joint, Butt Weld Both Ends.
Type FT Double Joint, Flanged Both ends
Type BWH Hinged Joint, Butt Weld Both Ends.
Type FH Hinged Joint, Flanged Both ends
Type BWH Gimble Joint, Butt Weld Both Ends.
Type FG Gimble Joint, Flanged Both ends
Type BWTH Double Joint, Butt Weld Both Ends, Guided in One Plane.
Type FTH Double Joint, Flanged Both Ends, Guided in One Plane.
Type BWTU Articulated Double Joint, Butt Weld Both Ends.
Type FTU Articulated Double Joint, Flanged Both Ends.
Type BWE Axial Expansion Joint, Bellows Under External Pressure, Butt Weld Both Ends.
Type FE Axial Expansion Joint, Bellows Under External Pressure, Flanged Both Ends.