The tightness of a fabric expansion joint depends on two key factors: the permeability of the materials used and the level of tightness in the flange area.
Multilayer fabric expansion joints with porous textile materials exhibit significant permeability, whereas single-layer fabric expansion joints, especially those laminated with PTFE, have low permeability.
The final outcome is influenced by the pressure exerted by the flange, counter flanges, and bolt size.
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Sales Manager
Responsible for commercial management and the development of business opportunities in the fields of industrial insulation and expansion joints.
