Ekaah supplies metallic bellows and expansion joints from macoga s a, spain, a leading manufacturer of expansion joints. The metallic bellows and expansion joints ranges from having diameter from 15 mm to 7000 mm, and caters to customers in more than 30 countries for chemical, petrochemical, naval, energy and other industries. Standardization and specifications of the metallic bellows and expansion joints ranges from ekaah: these metallic bellows and expansion joints are designed, manufactured and tested in accordance with ejma standards. If needed, they can also be designed as per other standards like codap, suomen sfs 2773, stoomwezen d 0901 to name a few. Similarly the material of construction of the bellows [the basic component in the expansion joint] can be steels, ss or special alloy steels and alloys. These construction materials vary depending on the customer requirements. Similarly the type of the expansion joint like the axial joint, hinged joint, lateral expansion joints, universal joints, pressure balanced joints is chosen after a clear study of the application for a good response/working.
