Sealing mechanism

   
   

An apparatus includes a body, an adapter and a seal ring. The apparatus may be coupled to provide a seal that has a primary metal to metal seal and a secondary seal obtained via extrusion of the seal ring.

Un appareil inclut un corps, un adapteur et un anneau du joint. L'appareil peut être couplé pour fournir un joint qui a un métal primaire au joint en métal et à un joint secondaire obtenu par l'intermédiaire de l'extrusion de l'anneau du joint.

 
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