API

API

API ASTM ASME NACE ISO GB JB SY NB
  • API Spec 6D

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    API Spec 6D

    Pipeline valves 管线阀门...
  • API Spec 6A

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    API Spec 6A

    Specification for Wellhead and Christmas Tree Equipment 井口装置和采油树设备规范（上游段）...
  • API Spec 5ST

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    API Spec 5ST

    Specification for Coiled Tubing - U.S. Customary and SI Units...
  • API Spec 5LD

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    API Spec 5LD

    CRA Clad or Lined Steel Pipe...
  • API Spec 5LC

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    API Spec 5LC

    CRA Line Pipe...
  • API Spec 5L

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    API Spec 5L

    Specification for Line Pipe 管线管规范...
  • API Spec 5DP

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    API Spec 5DP

    Specification for Drill Pipe 钻杆规范...
  • API Spec 5CT

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    API Spec 5CT

    Specification for Casing and Tubing 套管和油管规范...
  • API SPEC 5CRA

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    API SPEC 5CRA

    Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock...
  • API Spec 5B1

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    API Spec 5B1

    Gauging and Inspection of Casing,tubing,and line threads. 套管、油管和管线管螺纹的加工、测量和检验...