Carbon Steel Pipes (Welded)
Carbon Steel Pipes (Welded)
Seamless Carbon Steel Pipes
OIS Middle East maintains one of the largest ready stocks of carbon steel pipes in the United Arab Emirates, available for immediate dispatch to Oil & Gas projects, petrochemical plants, refineries, power stations, and construction sites across the Middle East and worldwide. Our carbon steel pipe inventory covers both seamless and welded variants across a wide range of specifications, sizes, and wall thicknesses — making us the single-source supplier your procurement team can rely on.
Whether you need standard schedule pipe for low-pressure service, heavy-wall pipe for high-pressure applications, or low-temperature carbon steel pipe for cryogenic or cold-climate environments, we have the stock and the technical knowledge to fulfil your requirements quickly and accurately.
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.
- 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.
- 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
Applications
Carbon steel pipes from OIS Middle East are used across a wide range of industries and applications including: oil and gas transmission pipelines, process piping in refineries and petrochemical plants, structural applications in construction and infrastructure projects, water and slurry transportation, power generation plant piping, and general industrial process lines. Our team can advise on the most appropriate specification and grade
Quality and Compliance
Request a Quote
Contact our sales team today with your size, specification, schedule, and quantity requirements. We will provide a competitive quotation with confirmed stock availability and lead time within 24 hours. Call +971 4 2567952 or email us from our contact page to get started.
Applications
Carbon steel pipes from OIS Middle East are used across a wide range of industries and applications including: oil and gas transmission pipelines, process piping in refineries and petrochemical plants, structural applications in construction and infrastructure projects, water and slurry transportation, power generation plant piping, and general industrial process lines. Our team can advise on the most appropriate specification and grade
Quality and Compliance
Every carbon steel pipe in our inventory is sourced from certified mills holding the relevant international approvals. We supply full material test certificates (EN 10204 3.1) with every order and support third-party inspection by client-nominated inspection agencies. Our stock is stored in covered warehousing to maintain surface condition and avoid contamination prior to dispatch. We offer hydrostatic testing and non-destructive testing (NDT) services on request.
Request a Quote
Contact our sales team today with your size, specification, schedule, and quantity requirements. We will provide a competitive quotation with confirmed stock availability and lead time within 24 hours. Call +971 4 2567952 or email us from our contact page to get started.
