Product description：

   Double Flange Wide Adjustable Metal Dismantling Expansion Joint  is make up of flange loose tube expansion joint and short of pipe flange and dowel screw components, can reduce the pressure of by fitting thrust and compensation pipeline installation error, double flanged joint force can’t absorb the axial displacement. Double flange dowel joint is mainly used for loose tube connection of pumps, valves and other accessories .double flange loose set of dowel joint is a loose set of expansion joint and short of pipe flange and dowel screw components, it can deliver the fitting of a pressure thrust and error compensation pipes can’t absorb the axial displacement. Important for pumps, valves, piping accessories such as loose tube connection.

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