Safety Valves

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SSPTUBING-RETRIEVABLE SAFETY VALVES

时间:2023-04-27阅读: 539次

  1. FEATURES:
  1. Unsurpassed reliability of hydraulic actuator; dynamic and static seals independently verified gas tight;
  2. Simplify the connection mode, make the connection between the body and the surface control line more simple, easy to operate, and also facilitate the remedial work after the valve fails;
  3. The piston achieves a metal-to-metal (MTM) seal at its uppermost and lowermost positions;
  4. Internal X profile feature;
  5. No wear by torsional effects of a high-performance spring ensure the valve closed smoothly and reliably;
  6. The SSP valves using spherical sealing surfaces that help greatly improve seal reliability;
  7. Maximum pressure rating 20,000psi;
  8. Tubing-retrievable.

 

 

SSP Specification

SIZE

MAX.OD

SEAL BORE

in

mm

in

mm

in

mm

2 7/8

73.03

5.41-5.49

137.41-139.44

2.313

58.75

3 1/2

88.90

4.740

120.40

2.562-2.813

65.07-71.45

5.190

131.83

4 1/2

114.30

7.35-7.57

189.69-192.28

3.250-3.813

82.55-92.85

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