OCTG

  • API 5CT L80-13Cr Casing
    Brief: L80-13Cr is a premium grade of stainless steel casing and tubing specifically designed for use in corrosive oil and gas well environments. Combining the mechanical requirements of the American Petroleum Institute (API) L80 grade with a 13% Chromium alloy content, this material offers a superior balance of high strength and excellent corrosion resistance.
  • API 5CT P110 Casing
    Brief: API 5CT P110 is a premium grade of seamless steel casing and tubing, as specified by the American Petroleum Institute (API) standard 5CT. It is one of the most commonly used high-strength materials in the oil and gas industry, specifically designed to withstand the extreme pressures and stresses encountered in deep drilling environments.
  • API 5CT J55 Casing
    Brief: API 5CT J55 casing is a grade of carbon steel pipe manufactured in accordance with the American Petroleum Institute Specification 5CT, specifically designed for use as casing in oil and gas wells. It is one of the most widely used casing grades for shallow to medium-depth wells, offering an optimal balance of mechanical properties, weldability, and cost-effectiveness.
  • API 5CT H40 Casing
    Brief: API 5CT H40 is a foundational grade of oil country tubular goods (OCTG) as defined by the American Petroleum Institute Specification 5CT. API 5CT H40 Casing is a reliable, general-purpose casing grade widely used in shallow to medium-depth oil and gas wells.

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