products that make a difference

OCTG (Casing & Tubing)


Section: Seamless & Welded


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


Outside Diameter: 1.660″ – 30″


H40, J55, K55, N80,N80Q, L80, C90, C95, T95, P110, Q125,SS95,SS110, 9%CR, 13%CR


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


Range 1, Range 2 & Range 3:

Applicable Tests:

See our Standard Inspection Scope


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:

Drilling and Production Equipment

Dril-Quip, Inc. is one of the world’s leading manufacturers of precision-engineered offshore drilling and production equipment that is well suited for use in deepwater, harsh environments and severe service applications. The Company designs and manufactures subsea, surface and offshore rig equipment for use by oil and gas companies in offshore areas throughout the world.

Specialty Connectors Gate Valves Subsea Equipment Mudline Equipment Surface Equipment Liner Hanger Systems Riser Systems Production Control System
Single Point Procurement of all spare parts and materials Conductor, Casing and Tubing Subsea BOP Stacks and Riser Equipment Well Heads and Christmas Trees Subsea Production Trees and Associated Equipment Control Systems for Subsea Trees and BOP’s Complete or part BOP Annular Wellhead.