Q355 Z Type Sheet Pile, a high-strength structural component with a yield strength of 355MPa, features a Z-shaped profile for enhanced interlocking and soil/water resistance. Widely used in ports, bridges, and tunnels, it serves as retaining walls, cofferdams, and shoring systems. Its advantages include rapid installation, reusability, and durability, ensuring cost-effective, eco-friendly engineering solutions for demanding infrastructure projects.

Carbon Steel Round Bar, a cylindrical carbon steel product, is manufactured through hot rolling, forging, or cold drawing, offering high strength, excellent machinability, and weldability. Available in low, medium, or high carbon grades, it is widely used in construction, machinery, automotive, and infrastructure sectors for rebars, bolts, structural parts, and seamless tube blanks. With diameters ranging from Φ5mm to Φ600mm and customizable lengths, it provides design flexibility. Surface finishes like black, galvanized, or polished enhance corrosion resistance, while its cost-efficiency and adaptability to complex applications make it a preferred choice in engineering and manufacturing.

Q235 Carbon Steel Round Bar, compliant with GB/T700 standards, is a low-carbon structural steel (C≤0.22%, Mn≤1.40%) with a minimum yield strength of 235 MPa and tensile strength of 375-500 MPa. It offers excellent weldability, formability, and cost-efficiency, making it ideal for general structural components, machinery parts, and fabrication projects. Widely used in construction, bridges, and automotive applications, it balances mechanical performance with ease of processing for reliable everyday engineering solutions.

Q345 Carbon Steel Round Bar, a low-alloy high-strength structural steel, boasts a minimum yield strength of 345 MPa and tensile strength ranging from 470 to 630 MPa. With excellent weldability, corrosion resistance, and low-temperature toughness (down to -40°C for Q345E grade), it is widely used in bridges, buildings, machinery, and automotive components. Compliant with GB/T1591-2008 standards, this versatile material ensures reliability in demanding engineering applications.

ASTM A106 Carbon Steel Round Bar, defined by ASTM A106/A106M standards, is a low-carbon steel grade (C≤0.13%) designed for high-temperature structural applications. With tensile strength of 335-475 MPa and yield strength ≥205 MPa, it offers excellent weldability, machinability, and heat resistance. Primarily used in petroleum, chemical, and power industries for shafts, axles, and high-temperature machinery components, it ensures reliability in demanding environments. Its cost-effectiveness and adaptability to various fabrication processes make it a versatile choice for structural and mechanical applications.

ASTM A53 Carbon Steel Round Bar, defined by ASTM A53 standards, is a low-carbon steel grade (C≤0.25-0.30%, Mn≤0.95-1.20%) with tensile strength ≥330-415 MPa and yield strength ≥205-240 MPa. It offers excellent weldability, formability, and corrosion resistance, making it ideal for pipelines, structural supports, and mechanical components in construction, oil/gas, and general engineering applications. Its cost-efficiency and adaptability to various fabrication processes ensure widespread use in non-critical pressure systems.

1045 Carbon Steel Round Bar, defined by SAE J403/ASTM A29 standards, is a medium-carbon steel grade (0.43-0.50% C) valued for its balance of strength, machinability, and heat treatability. With tensile strength up to 785 MPa and hardness up to HRC 58 after quenching and tempering, it is ideal for axles, gears, shafts, and structural components. Its weldability is moderate, and it is commonly used in automotive parts, machinery, and tooling applications requiring moderate wear resistance.

1095 Carbon Steel Round Bar, classified under SAE J403/ASTM A686 standards, is a high-carbon steel grade (0.90-1.03% C) renowned for exceptional hardness (HRC 58-62 after heat treatment) and wear resistance. With a tensile strength of 620-780 MPa, it excels in knife blades, springs, cutting tools, and high-stress components. Its deep hardening capability and edge retention make it ideal for applications requiring durability, though its limited weldability necessitates specialized fabrication techniques.

S235JR Carbon Steel Round Bar, compliant with EN 10025-2 standards, is a low-carbon structural steel grade (C≤0.22%, Mn≤1.60%) offering a minimum yield strength of 235 MPa and tensile strength of 360-510 MPa. Its "JR" designation confirms room-temperature impact toughness, while excellent weldability and machinability make it ideal for general structural applications, including frames, bridges, and machinery components. Cost-effective and versatile, it balances strength with ease of fabrication.

S275JR Carbon Steel Round Bar, compliant with EN 10025-2 standards, is a low-carbon structural steel grade offering a minimum yield strength of 275 MPa and tensile strength of 410-560 MPa. With C≤0.21% and Mn≤1.50%, it ensures excellent weldability, cold-formability, and room-temperature impact toughness (JR designation). Widely used in construction, bridges, machinery, and automotive components, it balances cost-efficiency with reliable mechanical performance for general structural applications.

S355JR Carbon Steel Round Bar, defined by EN 10025-2 standards, is a low-alloy high-strength structural steel grade. With a minimum yield strength of 355 MPa and tensile strength ranging from 470-630 MPa, it offers excellent strength-toughness balance. Its chemical composition (C≤0.22%, Mn≤1.60%) ensures weldability and cold-formability, making it ideal for construction, bridges, machinery, and pressure vessels. The "JR" suffix indicates room-temperature impact resistance, enhancing reliability in demanding engineering applications.

SS400 Carbon Steel Round Bar, defined by JIS G3101 standards, is a structural-grade low-carbon steel (≤0.22% C) widely used in construction and machinery. It offers a yield strength of ≥245 MPa and tensile strength of 400-510 MPa, ensuring reliable load-bearing capacity. Its excellent weldability, machinability, and cold-formability make it ideal for beams, channels, and structural frameworks in buildings, bridges, and industrial equipment, balancing cost-efficiency with durability.