Reduced pipe seal

Reduced pipe seal

Leaking location and condition

   leaking locationleak at the joint line of the reduced pipe

   leaking conditiontwo heavy leaking points

  leaking medium parameter and working condition

Medium Parameter


System temp. /

System pressure /MPa




3,  Sealing operation method

  Clamp structure

  For Large leaking defect and sealing cavityuse isolated type of clamp with annular chamber.

Clamp structure

Injection method

  Inject from the port at the annular chamber, which is far away from the leaking point, until the sealant be fully compacted

  Inject sealant into the other area of the annular groove

  Inject in the sealing groove made at the clamp joint


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