Carbon Steel Pipe
Q275 Carbon Steel Tube/Pipe
Q275 Carbon Steel Tube/Pipe is a tubular product adhering to the Chinese national standard (GB/T 700) for general structural steel. The "Q" stands for Yield Strength, and "275" indicates a guaranteed minimum yield strength of 275 MPa (for wall thicknesses ≤16 mm). This grade is a reliable choice for structural applications due to its good balance of moderate strength, toughness, good ductility, and excellent weldability. Q275 tube/pipe is widely used for manufacturing structural framework, scaffolding, machinery supports, and piping systems in construction, infrastructure, and general engineering where a guaranteed level of strength and reliable performance are required.
- Product Name
- Q275 Carbon Steel Tube / Pipe
- Type
- Seamless Tube/Pipe, Welded Tube/Pipe
- Outer Diameter (OD)
- 10mm - 1200mm (Seamless); 10mm - 2500mm (Welded)
- Wall Thickness (WT)
- 1mm - 100mm (Customizable)
- Length
- 5.8m, 6m, 11.8m, 12m, or Random Length
- Standard
- GB/T 8162 (Structural), GB/T 3091 (Welded Fluid Pipe), GB/T 9711 (Line Pipe)