OCTG-Casing

Casing


Specifications

  • API 5CT latest edition
  • Casing from 4-1/2″ to 20”. Spare couplings, crossovers and pup joints are also available from us
  • API Grades from H40 to Q125 and even 13% CR
  • ALL API Standard Weights
  • API and Premium Joint Connections
  • Special SS and HC grades
  • CRA Grades

  • Seamless & Welded

    Standards: API Specification 5CT latest edition at time of manufacture (PSL-1, PSL-2, PSL, 3) ISO 11960:2004 – Petroleum and Natural Gas industries – Steel pipes for use as casing or tubing for wells
    Sizes:Outside Diameter: 4-1/2″ – 20″
    Grades: H40, J55, K55, N80, N80Q, L80, C90, C95, T95, P110, Q125, SS95, SS110, 9%CR, 13%CR


    Connections

  • STC (short round thread casing)
  • LTC (long round thread casing)
  • BTC (buttress thread casing)
  • XL (extreme-line casing)
  • IJ (integral joint tubing)
  • Premium Connections
  • Plain End pipe is also available
  • Length: Range 1, Range 2 and Range 3
    Applicable Tests: Any API stipulated test & criteria will be done and met


    SCREEN Liner

  • Slotted or,
  • Perforated
  • As per customers’ schema & requirement

  • Protection:

  • External bare and uncoated or externally coated with black/ transparent anti rust Mill varnish Plastic or Metal Pin and Box Protectors.
  • Internal plastic coating or sleeves.
  • Dope for thread protection purpose.
  • Mill Test Certificates: Issued in accordance with API Specification 5CT Eighth Edition. Additional Third Party Inspection can also be performed on request.
    A wide range of Casing are available from Stock.