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RS-FS 18 3/4″-10,000 psi Subsea Ram BOP

Technical Description

▶ All BOPs are designed and manufactured in accordance with API Spec 16A.
▶ The resistance to stress corrosion by Hydrogen Sulphide at BOP positions in contact with fluid in the well meets relevant requirements as specified in NACE MR 0175.

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  • Product Introduction
  • Specification

    Bore Size476.2 mm (18 3/4")
    Rated Working Pressure69 MPa (10,000 psi)
    Hydraulic Controlled Rated Working Pressure20.7 MPa (3000 psi)
    Recommended Hydraulic Controlled Pressure8.4–10.5 MPa (1218 psi–1522 psi)
    Temperature RatingT-20/350 (-29℃~177℃)
    Temperature grades of non-metallic components (except for the rubber core)BEF (Low temperature: -18℃, Continuous elevated temperature: 132°C, Extreme temperature: 177℃)
    Volume to Open (per set)80 L
    Volume to Close (per set)87 L
    Maximum working depth3048 m (10,000 ft)
    Overall Dimension (L×W×H)4230 mm × 1405 mm × 1880 mm
    Approx Weight24.4 t

     

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