Non Metallic Expansion joint

タイトルまたは説明

 Non Metallic Expansion joint of virtually any size & shape, from a range of proven standard constructions or designed especially for defined application.
Non Metallic expansion joints perform a function of compensating for duct misalignment and duct thermal growth typical in power plants and other ducting systems. Fabric expansion joints are found wherever there is a need to convey hot media in low pressure applications such as "in flowing air" and "out flowing gas" in large combustion processes.
Fabric expansion joints can absorb larger movements than metal expansion joints and do so without spring loads. This is critical to limiting thermally induced stresses in ducting, ducting supports, and related equipment.
Fabric pipe expansion joints are often used in ducts which carry hot gases at low pressures. The major design parameters are the temperatures and flow rates of the gases and the amount and abrasiveness of solids suspended in the gases. Layers of different fabrics insulation can be combined to accommodate the temperatures and pressure in the system. The fabric belt may need to be replaced periodically.
Fabric expansion joints are suited for gaseous media, such as air, exhaust gases and solvent fumes, as well as for operation below the dew point (also involving substances with a certain concentration of acids), as well as with abrasive enriched gases (e.g. coal or cement dust). Due to their modular design, fabric expansion joints can especially well adjust to different requirements (e.g. critical sealing requirements, frequent temperature and pressure variations) and therefore cover a very wide spectrum of applications. The high quality materials as well as the technical experience in designing and manufacturing vouch for the high quality and long lifetime of the fabric expansion joints
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