Carbon Steel Pipes
Seamless Carbon Steel Pipes
Our seamless carbon steel pipe range is manufactured without a weld seam, making it ideal for applications where structural integrity under high pressure and temperature is paramount. Seamless pipes deliver consistent wall thickness and superior mechanical properties compared to welded alternatives, making them the preferred choice for critical service lines in the Oil & Gas and petrochemical industries.
- Size Range (CS): ½” to 24″
- Wall Thickness: Schedule 20 to Schedule XXS
- Specifications: API5L Grade B, API5L X-42
- Size Range (LTCS): ½” to 16″ in S-40, S-80 & S-160
- LTCS Specification: SA 333 Grade 6
- Additional Range: ½” to 6″ in S-40 & S-80 to SA 106 Grade B
Welded Carbon Steel Pipes
Our welded carbon steel pipe range is produced by forming steel plate or strip and welding along the longitudinal seam. This manufacturing method allows for larger diameters and is highly cost-effective for lower-pressure applications. OIS Middle East stocks welded carbon steel pipes across a broad size range and to internationally recognised specifications, ensuring your project has access to the most cost-effective solution without sacrificing compliance.
Our welded pipe inventory includes electric resistance welded (ERW), submerged arc welded (SAW/LSAW), and spiral welded variants, covering the broad spectrum of industrial piping applications from general process lines to structural applications.
