rubber flue duct expansion joint

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  • rubber flue duct expansion joint:An economical integrally flanged design,rubber flue duct expansion joints is used for applications where there are large movements. The duct connector is manufactured in a W-Design configuration with a minimum of one (1) to two (2) plies of reinforced fabric vulcanized into a homogeneous product that is 3/16", 1/4" or 3/8" thick. The flanges shall be an integral part of the expansion joint.