Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of astm a252 lsaw steel pipe bridge piling in China. Please feel free to buy cheap astm a252 lsaw steel pipe bridge piling from our factory. All customized products are with high quality and low price.
Product Overview
Huayang ASTM A252 LSAW steel pipe is engineered for bridge piling applications requiring high bearing capacity and structural reliability.
| Parameter | Specification |
|---|---|
| Diameter Range | DN406.4–DN2800 |
| Material Grade | ASTM A252 Grade 2 / Grade 3 |
| Manufacturing | LSAW Double-Sided Submerged Arc Welding |
| Wall Thickness | 7–50 mm |
| Application | Bridge piling |
This LSAW piling pipe delivers excellent structural stability and dependable foundation performance in heavy civil engineering projects.
Material Performance and Application
Huayang ASTM A252 LSAW steel pipes are manufactured from high-quality carbon steel plates using double-sided submerged arc welding, ensuring full weld penetration, excellent concentricity, and high structural integrity. ASTM A252 is specifically developed for steel pipe piles used in deep foundation construction. Grade 2 provides a minimum yield strength of 240 MPa, while Grade 3 offers a minimum yield strength of 310 MPa and a minimum tensile strength of 455 MPa, making it suitable for heavy axial and lateral loading conditions. These pipes are widely used for bridge foundations, marine piling, port terminals, wharves, and large infrastructure projects. Every pipe undergoes ultrasonic testing, radiographic weld inspection, hydrostatic pressure testing, and dimensional verification to ensure consistent quality and reliable long-term foundation performance under demanding service conditions.
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