Line Pipe

API 5L seamless steel pipe in various grades and sizes. From Grade B, X42, X46, X60, X65, to Grade X70.

CRA clad and lined pipes combine a carbon-steel load-bearing pipe with an internal corrosion-resistant alloy layer for pipelines exposed to CO₂, H₂S, chlorides and other corrosive fluids. CRA clad pipe uses an alloy layer metallurgically bonded to the backing steel, while CRA lined pipe uses a separate alloy liner mechanically fitted inside the pipe. Both […]

Nickel alloy casing and tubing is a Ni-based CRA OCTG product used for oil and gas wells where conventional carbon steel or standard OCTG grades are no longer reliable enough against corrosion and cracking. Instead of relying on corrosion allowance alone, this material route uses high-alloy nickel-based grades such as N08028, N08535, N08135, N08825, and […]