LBH INTERNATIONAL A/S
Involved in Expansion
LBH Metal Expansion Joints are designed and manufacture as single-, or multiply metal bellows.
Designed for use in any application in sizes from DN40.
Bellows are made in stainless steel, nickel alloys or titanium combined with various flanges and pipe designs.
Design calculations are possible acc. to EJMA, EN and ASME
LBH Standard designs
LBH Special Designs
Axial expansion joints for obtaining axial movements.
Limited capacity of lateral and angular movements.
Un-restrained (Do NOT restrain pressure thrust)
Axial with weld ends
Universal expansion joints for obtaining axial-, lateral- and angular movements.
Universal weld ends
Lateral expansion joints for obtaining lateral movements.
Deflection in one plane with rods or single hinge designs.
Deflections in all planes with rods or cardan designs.
No axial movements allowed.
Restrained (Restrain pressure thrust)
Lateral with flanged and tie rods
Lateral with weld ends and tie rods
Lateral with weld ends single hinged
Lateral with weld ends and cardan
Angular expansion joints for obtaining angular movements.
Angular rotation in one plane with single hinge designs.
Angular rotation in all planes with cardan designs.
Angular with flanges
Angular with weld ends single hinged
Angular with weld ends and cardan
External Pressurized expansion joints for obtaining large axial movements.
No lateral- or angular movements allowed.
External Pressurized Raise with flanges
External Pressurized Raise with weld ends
In-line Pressure balanced expansion joints for obtaining mainly axial movements.
Limited capacity of lateral- and angular movements depending on design.
Pressure thrusts are balanced or restrained.
In-line Pressure Balanced
In-line Externally Pressurized Pressure Balanced
Pressure Balanced with elbow
LBH Rectangular Metal Expansion Joints are designs and manufactured with round,
single- or double miter corners.
For special design? Please get in touch with us.
LBH International A/S
Kohaven 9 5300 Kerteminde Denmark
Phone: +45 65 32 46 11