Carbon Steel Square Tube
Global Steel Industries offers Carbon Steel Square Tubes manufactured with precision and consistency for structural and mechanical applications. These tubes provide excellent strength, weldability, and dimensional accuracy, making them ideal for construction frameworks, machinery, industrial structures, transportation equipment, and fabrication projects. Their versatility and durability make them a cost-effective solution for various industries.
Carbon Steel Square Tube
Global Steel Industries offers a comprehensive range of Steel Pipes suitable for fluid transportation, structural support, and industrial processing systems. Available in seamless and welded configurations, our pipes deliver exceptional strength, corrosion resistance, and pressure-handling capability. They are extensively used in oil & gas, petrochemical, construction, power generation, and water treatment industries.
Our Products
| Alloy Or Not: | Non-Alloy |
| Tolerance: | ±1% |
| Special Pipe: | Thick Wall Pipe,EMT Pipe |
| Outer Diameter: | 13 – 600 mm |
| outer meter | 10*10-600*600mm |
| wall thickness | 0.4-25mm |
| Length: | 1-12m |
| Shape: | Round, Square or Rectangular |
| Itmes: | 4 6 12 inch SCH 40 80 black carbon steel pipe |
| processing service | Bending, Welding, Decoiling, Punching, Cutting |
| Secondary Or Not: | Non-secondary |
| technology | hot rolled, cold rolled, black annealed |
| Keyword: | welded steel pipe |
| End protector: | Plastic Pipe Cap |
| Thickness: | 0.35 – 100mm |
| Standard: | API, ASTM, bs, GB, API 5L, ASTM A106-2006,ASTM A53-2007, BS 1387, BS 1139, BS EN10219, GB 3087-1999, GB/T3901,EN, BS, JIS |
| Technique: | ERW /LSAW/SSAW |
| Surface Treatment: | Paint oil; Varnish; Galvanized;Galvanize the raw strip steel; |
FAQ'S
A carbon steel square tube is a hollow structural section with a square profile used in construction, fabrication, infrastructure, and industrial applications
They are commonly used in structural frameworks, machinery, fabrication, warehouses, fencing, support structures, and industrial projects
Common grades include ASTM A500, ASTM A36, EN S235, S275, S355, and equivalent international standards
Carbon steel square tubes are available in various sizes, wall thicknesses, and lengths to meet project requirements.
Yes, custom dimensions, lengths, wall thicknesses, and finishes can be supplied based on customer specifications
Yes, carbon steel square tubes offer excellent weldability and are suitable for fabrication and structural applications
Available finishes include black, painted, galvanized, primed, and customized protective coatings
Yes, galvanized square tubes are available for enhanced corrosion resistance and outdoor applications
Products can be supplied according to ASTM, ASME, EN, DIN, BS, JIS, and ISO standards
Yes, EN 10204 3.1 Material Test Certificates can be provided upon request
Construction, infrastructure, automotive, manufacturing, agriculture, oil & gas, and engineering industries
Yes, they provide excellent strength-to-weight ratio and are widely used in structural frameworks
They offer high strength, durability, cost-effectiveness, easy fabrication, and excellent load-bearing capacity
