The metal seal of the wellhead is sealed with the “RCMS” metal seal, which is safe and reliable, and rotates;

The tubing hanger and casing hanger are of the mandrel type, and are sealed with “XEMS” metal, which is reliable in sealing and strong in corrosion resistance;

The tubing hanger extends the neck and is sealed with “SBMS” metal.

The nominal pressure of the metal-sealed wellhead can reach 20000psi, and the working temperature: -18 ℃ ~ 346 ℃ (Y).