Thread rubber expansion joint

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Threaded double sphere rubber expansion joint is designed to compensate various movements in pipeline, such as the movements by heat-generated expansions, settlements of terrain or building structures, rolling movements and assembly errors, machinery vibrations, water hammers, etc.

Features

  • All rubber compounds for lining are specifically formulated to provide maximum sound and heat insulation as well as abrasion resistance.
  • Rotatable threaded malleable iron ends make the connection convenient.
  • A strong, bias-ply construction, high-strength nylon fabric inside rubber.

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ASTM A333 Grade 6 Seamless Pipe

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