Line Pipe

Seamless line pipe for onshore and offshore pipeline projects

At Vallourec, our line pipe solutions deliver premium performance, reliability, and efficiency for the most demanding onshore and offshore pipeline applications. From seamless steel pipe production to advanced digital tools, coatings, and project support, we are your trusted partner throughout every phase of the pipeline lifecycle.

Download our brochure

Line Pipe

Extensive Line Pipe Portfolio for Every Need

Vallourec’s line pipe offering combines high-quality seamless steel pipes with a comprehensive suite of services to meet the needs of modern pipeline infrastructure. Manufactured for onshore and offshore pipeline systems, our line pipe solutions deliver superior mechanical properties, tight tolerances, and excellent weldability — ensuring safe and efficient transport of oil, gas, captured carbon, and hydrogen.

Wide range of steel grades

with homogeneous fine-grained steel microstructure for superior mechanical properties.

Dimensions

Line pipe size ranging from 2.375” to 18” OD

Requirements

Tight pipe-end out-of-roundness tolerances (ID & OD)

Solutions for Extreme Environments

Our line pipe portfolio includes grades engineered for ultra-deepwater, sour service, and high-pressure conditions, providing enhanced durability and long-term performance even in harsh environments

X80 Steel Grade

Vallourec has developed the X80 line pipe grade for ultra-deep offshore projects.

Wall thickness up to 20% lower than standard X65 grades at similar design pressures.
Enables full sour-service applications for NACE region 1 & 2.
Saves thousands of tons of steel, lowering your carbon footprint.
Reduced weight requires fewer buoyancy modules, decreasing project costs.
WT up to 40 mm (1.57”), 219.1-406.4 mm (NPS 8-16’’) for mild and intermediate sour service.

Line Pipe Coating Solutions

Protecting line pipe against corrosion and environmental stresses is essential — and Vallourec delivers advanced coating solutions including:

Fusion Bonded Epoxy (FBE) for fundamental anti-corrosion protection
Double-Layer FBE and Abrasion-Resistant Overcoats
Three-Layer Systems (3LPE/3LPP)
Thermal Insulation Coatings such as 5LPP and Glass Syntactic coatings

Our coating solutions maximize the longevity and reliability of your line pipe installations across global applications.

Integrated Digital Tools

We improve project accuracy and efficiency with smart digital solutions like:

Best Fit

Using powerful digital technology, Best Fit provides full visibility on achievable Hi-Lo on your line pipes, allowing you to anticipate welding operations and mitigate risks.

Pipe Navigator

A centralized web portal with up-to-date documentation and data for line pipe projects, supporting digital twin integration and faster decision-making.

Quality & Project Management

Whether your project is large or small, offshore or onshore, simple or complex, we have the team to support you. Our international footprint and local presence mean you can always count on our support, wherever you are. All line pipe projects are managed by a dedicated team with internationally recognized certifications in project management and quality control.