MA-1 HomeFlexible ConnectionsMercer Rubber Expansion JointsDUCT CONNECTORSMA-1 No Arch Sleeve Slides over various pipe OD’s Product Documentation HAND WRAPPED EXPANSION JOINT SPECIFICATIONS SERIES 450 EXPANSION JOINTS IMPROVED METHOD OF STEAM CURING VITON CASE HISTORY POWER PLANT PRESSURE BALANCE APPLICATION COOLING TOWER APPLICATIONS APPLYING EXPANSION JOINTS