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Choke Manifold

Choke Manifold is necessary device to control the well kick successfully and execute the pressure control technology on oil/gas well in the course of drilling. This equipment is adopted to execute new drilling-well’s technique of balance pressure, which can prevent the pollution of oil-layer, and improve the speed of drilling and control blowout effectively.

Specification:

  • Working pressure:   2000PSI～15000PSI
  • Nominal diameter:   2 9/16” ～ 4 1/16”
  • Temperature rating: -46℃～121℃ (LU Grade)
  • Material class:       AA、BB、CC、DD、EE、FF
  • Product specification level:   PSL1～4
  • Performance level:   PR1～2
  • Product standard:     API 6A & API 16C

·Working medium:    Petroleum, Natural gas, Slurry, Including H2S, CO2 gas

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