Carbon steel seamless pipes manufactured according to ASTM A106 Gr.B are widely used in industrial piping systems, construction projects, machinery manufacturing, and fluid transportation applications. Produced from high-quality steel billets through advanced hot-rolling technology, these pipes provide excellent strength, durability, and pressure resistance.
The seamless structure eliminates welding defects and improves operational reliability under demanding working conditions. These pipes are suitable for transporting water, oil, gas, steam, and various industrial fluids.
In the construction industry, ASTM A106 seamless pipes are commonly used in steel structures, support columns, and foundation projects. In machinery manufacturing, they serve as raw materials for hydraulic cylinders, mechanical components, and engineering equipment.
Our factory operates advanced seamless pipe production lines with annual production capacity exceeding 600,000 tons. Each pipe undergoes chemical analysis, tensile testing, hydrostatic testing, and dimensional inspection to ensure compliance with international standards.
Basic Product Data
| Item | Description |
| Applicable Standard | GB/T 8163 |
| Representative Steel Grades | 10, 20 |
| Size Range | φ51–710 × 6–30 × 6,000–12,000 mm |
Key Product Features
Precision rolled, with dimensions meeting standard requirements and performance meeting specifications
No. 20 steel has a tensile strength of 410–530 MPa and a lower yield strength of ≥245 MPa
Application Scenarios and Industries
It is primarily used for the transportation of fluid media such as water, oil, and gas, and is suitable for fluid transmission pipelines laid underground or overhead.