Product Overview
Our carbon steel round pipes are manufactured to international standards, offering high strength, excellent weldability, and reliable performance in both fluid conveyance and structural applications. Available in seamless and welded constructions, our round pipes feature precise dimensional accuracy, consistent wall thickness, and smooth internal and external surfaces.
With a broad selection of grades, diameters, and wall thicknesses, our carbon steel round pipes are widely used in pipeline systems, structural frameworks, and general fabrication where strength, durability, and cost-effectiveness are essential.
Key Specifications
| Parameter | Details |
|---|---|
| Grades | Q195, Q235, Q345, A36, A53, A106, S235JR, S355JR, ST52 |
| Type | Seamless / Welded (ERW, EFW, LSAW, SSAW) |
| Outer Diameter | 21.3mm – 3,000mm |
| Wall Thickness | 1.5mm – 40mm |
| Length | 3,000mm – 12,000mm (custom lengths available) |
| Standards | ASTM A53, A106, API 5L, JIS G3444, EN 10217, GB/T 8163 |
| End Treatment | Plain ends, beveled ends, threaded ends |
| Surface Finish | Bare, black, varnished, painted, galvanized, or as-required |
Application
| Industry | Typical Applications |
|---|---|
| Oil & Gas | Pipeline transmission systems, well casing, refinery piping |
| Construction & Infrastructure | Structural supports, scaffolding, piling pipes, water supply lines |
| Heavy Machinery | Machine frames, hydraulic cylinders, equipment components |
| Chemical Processing | Fluid and gas conveyance, process piping |
| Automotive | Exhaust pipes, roll cages, chassis components |
| General Fabrication | Handrails, fence posts, conveyor rollers, structural trusses |
