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Liam Pipes & Tubes provides robust Seamless Pipe of Carbon Steel from Houston, USA, designed for high-pressure, high-temperature, and structural applications in oil & gas, power, and construction industries. Seamless pipe construction provides excellent mechanical performance without having weld joints, providing uniform strength and durability. Seamless pipes are provided in ASTM A106, A53, and API 5L grades, from which a broad range of industrial applications are covered. Carbon steel seamless pipes exhibit superior machinability, high thermal resistance, and uniform dimensional accuracy. They are the preferred option for conveying fluids, steam, gases, and chemicals under pressure or high-temperature conditions.
They have ~0.2–0.3% C, 0.3–1.3% Mn, with very small amounts of S and P. Tensile strength is between 415–655 MPa, yield strength 240–450 MPa, and elongation of about 20%. Seamless construction adds resistance to deformation, cracking, and thermal cycling. Such pipes have stability in high-pressure as well as high-heat conditions. Seamless pipes are supplied in nominal pipe sizes and in heavy-wall forms, with available heat treatments like N, Q&T, or annealing for adding mechanical properties according to service conditions.
| Dimensions | ASME, ASTM, and API |
|---|---|
| Type | Welded / ERW / Seamless / Fabricated |
| Form | Hydraulic, Round, Etc |
| Size | 1/2 NB to 36 NB |
| Length | Minimum 3 to Maximum 18 Meters |
| Thickness | 3-12mm |
| End | Beveled End, Plain End, Treaded |
| Schedules | Schedule 40, 80, 160, XS, XXS |
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| 0.10-0.20 | max 0.25 | 0.30-0.80 | 0.035 | 0.035 | – | – | – | – | – |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 324 | – | 47 | 35 | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel Seamless Pipes from Liam Pipes and Tubes ensures you receive top-quality products designed for superior performance and reliability. Liam prioritizes excellence in manufacturing, adhering to strict industry standards and conducting rigorous quality checks to guarantee durability. Their seamless pipes offer enhanced strength and resistance to pressure, making them ideal for demanding applications in sectors like oil and gas, construction, and power generation. With a commitment to customer satisfaction, Liam provides tailored solutions, competitive pricing, and prompt delivery, making them a trusted partner for all your carbon steel piping needs.
Liam Pipes and Tubes, one of the largest suppliers of Carbon Steel Seamless Pipe in Houston , USA, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Carbon Steel Seamless Pipe to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
Carbon Steel Seamless Pipes are applied in oil refineries, chemical facilities, oil & gas pipelines, steam systems, and pressure vessels. Power plants depend on them for superheaters and high-pressure steam lines. They find their application in the construction industry in heavy-duty structural columns, piling, and infrastructure frameworks. They‘re also employed in process piping, boiler tubing, and offshore platforms. Their strength and uniformity provide them with a consistent performance under harsh service conditions of corrosive fluids, vibration, or high temperature. Seamless carbon pipes are critical for high–performance, long–term applications when there is no room for failure.







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