Large Diameter Carbon Steel Round Pipe
Selecting the right high-performance piping is critical for projects demanding reliability under pressure and in harsh environments. For applications requiring robust structural integrity and fluid conveyance in large-scale industrial, construction, and energy sectors, Large Diameter Carbon Steel Round Pipe provides an optimal solution. These pipes are engineered to handle high-stress applications, offering superior strength, durability, and resistance to deformation. The manufacturing process is key to performance; seamless varieties, like our Seamless Carbon Steel Round Tube, are formed from a solid billet, creating a homogeneous structure without welds, making them ideal for high-pressure and critical service. For cost-effective general-purpose applications, our ERW Carbon Steel Round Pipe offers excellent dimensional consistency and a smooth weld line. Adherence to stringent material standards is non-negotiable. Pipes conforming to ASTM A53 Carbon Steel Round Tube specifications are widely used for mechanical and pressure applications, as well as for ordinary uses in steam, water, and air lines. For high-temperature service, such as in power generation and refinery piping systems, ASTM A106 Grade B Round Pipe is the standard choice, designed to perform reliably at elevated temperatures.
Our Large Diameter Carbon Steel Round Pipe is manufactured to meet the most demanding specifications, ensuring performance in critical infrastructure. We understand that precise dimensions and mechanical properties are paramount for project success, which is why our production follows rigorous quality control protocols from raw material selection to final inspection. The product is available in a comprehensive range of sizes, wall thicknesses, and grades to suit various pressure ratings and environmental conditions. Key parameters for specification include:
- Diameter Range: From 18 inches (457 mm) up to 48 inches (1219 mm) OD, catering to major conduit and transmission line requirements.
- Wall Thickness: Offered in standard (STD), extra strong (XS), and double extra strong (XXS) schedules, as well as custom thicknesses per project drawings.
- Material Grades: Primarily Carbon Steel grades per ASTM A53 Type F/E/S, ASTM A106 Grade B, and API 5L Grade B, with options for higher grades.
- Length: Standard random lengths (18-24 feet) or precise cut-to-length options to minimize waste on-site.
- End Finish: Plain end, beveled end for welding, or threaded and coupled, prepared to fit directly into your installation process.
- Surface Treatment: Black (mill scale), bare, painted, or with external coatings like FBE (Fusion Bonded Epoxy) for corrosion protection.
The technical specifications for our Large Diameter Carbon Steel Round Pipe are detailed in the table below for clear comparison and easy selection:
| Standard Specification | Grade | Yield Strength (min, psi) | Tensile Strength (min, psi) | Common Applications |
|---|---|---|---|---|
| ASTM A53 | Grade B | 35,000 | 60,000 | Structural, mechanical, low-pressure plumbing |
| ASTM A106 | Grade B | 35,000 | 60,000 | High-temperature service (steam, oil) |
| API 5L | PSL1 Grade B | 35,000 | 60,000 | Pipeline transportation systems |
| ASTM A252 | Grade 2 | 35,000 | 50,000 | Piling foundations, structural support |
Beyond the listed standards, our Large Diameter Carbon Steel Round Pipe can be produced to meet other international specifications such as EN 10219, JIS G3444, and DIN 2448, depending on regional project requirements. Each pipe undergoes non-destructive testing (NDT) methods, including ultrasonic testing or hydrostatic testing, to verify wall integrity and weld quality (for welded types). Certifications, including Mill Test Certificates (MTC) or Chemical and Mechanical Test Reports, accompany each shipment to provide full traceability and assurance of material conformity.
Related Products
Hot Products
T-section Refined Steel
T-section Refined Steel is a T-profile section formed from hot-rolled H-beams and high-quality slabs through CNC slitting, precision straightening, finishing polishing, and fixed-length processing. It is mainly made of carbon steel, low-alloy high-strength steel, and stainless steel, and can undergo surface treatments such as hot-dip galvanizing, fluorocarbon spraying, wire drawing, and sandblasting as required. As a standard fixed-length profile, T-section Refined Steel features regular cross-sections, high straightness, and controllable dimensional accuracy. It combines high strength, high bending resistance, and high decorativeness of metallic materials, making it a highly versatile high-precision structural profile for building curtain walls, precision steel structures, and decoration industries. In short, T-section Refined Steel is the high-precision finished form for steel structure engineering. After subsequent processing such as cutting, drilling, welding, and installation, it can be directly used in terminal parts like curtain wall keels, decorative lines, frame supports, and edge closing. Its core function is to provide standardized, high-precision, and high-appearance profile support for downstream projects, solving the pain points of ordinary section steel such as poor precision, rough appearance, difficult alignment during installation, and high loss.
Reinforced Concrete Steel Wire
Shunchen Reinforced Concrete Steel Wire manufacturer provides reliable steel reinforcement solutions designed to improve concrete strength, stability and service durability. Manufactured with high-quality steel materials and professional processing technology, the wire delivers strong tensile performance, excellent concrete bonding and consistent quality for construction, infrastructure and precast applications.
SAW Welded Pipe
Tianjin Shuncheng Industrial Co., Ltd. specializes in the research and development and manufacturing of high-quality SAW Welded Pipes. These products are manufactured using advanced automatic submerged arc welding technology and are divided into two main categories: straight seam submerged arc welded (LSAW) pipes and spiral submerged arc welded (SSAW) pipes. Both types utilize precision welding and fully automated control to ensure uniform wall thickness, high pressure resistance, and excellent corrosion resistance, meeting the requirements of various demanding working conditions.
Carbon Steel Round Pipe
Shunchen supplies premium Carbon steel round pipe, a hollow round tubular carbon steel material ideal for bulk international procurement covering fluid transport, structural engineering, machinery manufacturing and infrastructure raw material supply. With uniform round cross-section, balanced pressure resistance and stable metallurgical structure, this cost-effective tubular material features excellent weldability, bending, cutting and threading, widely used in fluid pipelines, mechanical supports, construction load-bearing frames and equipment pipe parts for overseas procurement buyers.
Metal Composite Roof Panel
Shunchen Metal Composite Roof Panel features metal skins (color-coated steel or Al-Mg-Mn) with PU, PIR, or rock wool cores. It integrates thermal insulation, weather resistance, and structural rigidity. Factory custom-cut and pre-drilled, it meets EN 14509 and supports SGS/BV inspection.
Hot-Rolled Black Coil
Shunchen Hot-Rolled Black Coil is a high-performance basic steel material for global industrial procurement. Developed and supplied by Shunchen with rich steel industry experience, it is produced from premium carbon structural steel via standardized hot rolling procedures. Featuring natural dense oxide surface, stable mechanical properties and outstanding comprehensive processability, the product supports diversified deep processing, bulk order supply and one-stop supporting services. It is widely favored by steel structure factories, machinery manufacturers and pipe processing enterprises, and fully meets large-batch purchasing and long-term cooperation demands from worldwide clients.
- Related Blog
- Reviews
