Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of 426mm erw steel pipe for foundation piling projects in China. Please feel free to buy cheap 426mm erw steel pipe for foundation piling projects from our factory. All customized products are with high quality and low price.
Product Overview
Huayang 426 mm ERW steel pipe is engineered for foundation piling projects requiring high load capacity, dimensional precision, and dependable structural performance.
| Parameter | Specification |
|---|---|
| Outside Diameter | 426 mm (DN400) |
| Material Grade | ASTM A252 Grade 3 / EN 10219 S355J2H |
| Manufacturing Process | High Frequency ERW |
| Wall Thickness | 6.0–22.0 mm |
| Main Application | Foundation Piling Projects |
The pipe provides excellent bearing capacity and installation efficiency for deep foundation and infrastructure construction.
Material Performance and Application
Huayang 426 mm ERW steel pipes are manufactured from premium structural steel coils using advanced high-frequency electric resistance welding technology, ensuring excellent weld fusion, roundness, and straightness throughout the pipe length. ASTM A252 Grade 3 offers a minimum yield strength of 310 MPa and a minimum tensile strength of 455 MPa, while EN 10219 S355J2H provides a minimum yield strength of 355 MPa with excellent toughness at low temperatures. These mechanical properties make the pipe well suited for bridge pile foundations, port wharves, cofferdams, marine structures, and large civil engineering projects. Huayang conducts ultrasonic weld inspection, hydrostatic testing, dimensional verification, tensile testing, impact testing, and chemical composition analysis to ensure every pipe meets international quality standards and delivers reliable long-term performance under heavy axial and lateral loading conditions.
Our Certificate
Bundling and loading onto vehicles
Pipe Detaild Packages
| Specification | Pcs per Bundle | Bundling Layer Pattern | CBM per Bundle | |
| OD (mm) | Wall Thickness (mm) | |||
| 48.3 | 3.68 | 91 | 6,7,8,9,10,11,10,9,8,7,6 | 1.69 |
| 5.08 | 61 | 5,6,7,8,9,8,7,6,5 | 1.13 | |
| 60.3 | 3.91 | 61 | 5,6,7,8,9,8,7,6,5 | 1.77 |
| 5.54 | 37 | 4,5,6,7,6,5,4 | 1.07 | |
| 73 | 5.16 | 37 | 4,5,6,7,6,5,4 | 1.57 |
| 7.01 | 24 | 4,5,6,5,4 | 0.96 | |
| 88.9 | 5.49 | 24 | 4,5,6,5,4 | 1.42 |
| 7.62 | 19 | 3,4,5,4,3 | 1.19 | |
| 114.3 | 6.02 | 19 | 3,4,5,4,3 | 1.96 |
| 8.56 | 10 | 3,4,3 | 0.94 | |
| 141.3 | 6.55 | 10 | 3,4,3 | 1.44 |
| 9.53 | 7 | 2,3,2 | 1.08 | |
| 168.3 | 7.11 | 10 | 3,4,3 | 2.04 |
| 10.97 | 7 | 2,3,2 | 1.53 | |
| 219.1 | 8.18 | 7 | 2,3,2 | 2.59 |
| 12.7 | 5 | 2,3 | 1.73 | |
| 273 | 9.27 | 5 | 2,3 | 2.68 |
| 15.09 | 3 | 1,2 | 1.79 | |
| 323.8 | 10.31 | 3 | 1,2 | 2.52 |
| 17.48 | 2 | 1,1 | 1.26 | |
Pipe Protection
Pipe-end protection is advisable in case the pipe-ends are bevelled at the pipe manufacturer. In the case of overseas transport, there is an especially increased risk of damaged pipe-ends. This is caused by extra handling procedures in ports and shifting of the pipes onboard vessels.
In addition to end caps or protective rings, external wrapping with protective cloth can be applied along the pipe body. This wrapping helps to safeguard the coating surface from scratches, moisture, and contamination during long-distance transportation or prolonged outdoor storage. Especially for coated or painted pipes, the additional protective cloth layer significantly reduces the risk of mechanical damage, UV exposure, and corrosion initiation, ensuring the pipes arrive at the destination in optimal condition.
Hot Tags: 426mm erw steel pipe for foundation piling projects, China 426mm erw steel pipe for foundation piling projects manufacturers, suppliers, factory, DN159 ERW Carbon Steel Pipe, electric resistance welding of steel pipe, ERW Black Steel Pipe From China, GR C75 ERW Steel Pipe, Q355B Hfw Carbon Steel Pipe, SC100 Weld Steel Pipe
