These expansion joints are made of one single bellows element with end connections.
Regardless of accessories, such as liners and covers, this model absorbs all of the movements in any one length of piping but it is mainly used to absorb axial movements.
It does not restrain pressure thrust so adequate anchors and guides must be provided and they can be used only in piping systems that incorporate correctly designed anchors and pipe alignment guides.
This type of Expansion Joint is made up of one single bellows provided with welding ends.
Macoga - Expansion Joints - Type MWA
MACOGA holds numerous industry approvals, including:
Ministry of Defense and NATO Member Countries