From the industrial heart of Hamilton, Latham Steel proudly stands as a trusted manufacturer and supplier of high-performance steel piping. Our commitment to quality and durability is perfectly captured in our API 5L Grade L320 Pipe, a product engineered for the most demanding applications. We understand that reliable infrastructure is built on reliable materials, which is why we ensure every length of L320 pipe meets rigorous international standards, providing our clients in New Zealand and beyond with a cornerstone for their critical projects.
The strength of API 5L Grade L320 pipe comes from its specific chemical composition and mechanical properties. It is crafted from a carefully balanced steel alloy to ensure exceptional performance. This translates into a minimum yield strength of 320 MPa, offering impressive resistance to high pressures and structural stresses. This robust combination means the pipe can handle significant internal forces while maintaining its integrity, making it a dependable choice for long-term, heavy-duty service across various challenging environments.
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
|---|---|---|---|---|---|---|---|---|---|
| max 0.28 | – | max 1,40 | 0.03 | 0.03 | – | – | – | – | Nb+Ti+V max 0.15 |
| Yield Strength | Tensile Strength | Elongation A5 min | |||
|---|---|---|---|---|---|
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 435 | – | 63 | – | ||
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Latham Steel is a top manufacturer and supplier of high-quality API 5L Grade L320 Pipe products in Hamilton, New Zealand. Specializing in steel solutions, we provide a wide range of products, including Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel. Our offerings include Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates. Known for our reliable delivery and superior customer service, we are committed to offering top-tier steel materials that ensure durability and performance across a wide range of industrial applications. We strive to meet the highest standards, making us a trusted partner for all your steel needs.
This high-strength pipe is essential for constructing and maintaining the vital networks that power our modern world. You will typically find API 5L Grade L320 pipe used in high-pressure transmission systems for oil and natural gas, forming the backbone of energy infrastructure. It is also ideally suited for demanding industrial applications, including high-pressure slurry and water pipelines for mining operations, as well as major distribution systems for municipal water and wastewater, where its durability and reliability are absolutely critical for continuous, safe operation.
Latham Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Hamilton, New Zealand.
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