OCTG Casing & Tubing

Specifications

  • API 5CT Latest Edition
  • OCTG from 1.660" to 30” + respective couplings, crossovers and pup joints
  • API Grades from H40 to Q125 and 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: 1.660" – 30"
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)
  • NUE (non-upset tubing)
  • EUE (external upset tubing)
  • IJ (integral joint tubing)
  • Premium Connections
  • And almost any premium & gas tight connection

Length: Range 1, Range 2 & Range 3
Applicable Tests: See our Standard Inspection Scope

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.

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 Casings and Tubing are available from Stock