Ocelflex - Expansion Joint with Outer Cover

Expansion joints are made of relatively thin walled sheet metal. As the bellows element is thin, an outer cover should be used to protect it from damage during plant construction and maintenance activities. An outer cover protects the bellow element from weld splatter, falling tools and parts, damage from closeby accidents. For expansion Joints with outer cover, it is necessary to consider the movement restriction when designing the expansion joint.