Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of 480mm erw steel pipe for infrastructure construction in China. Please feel free to buy cheap 480mm erw steel pipe for infrastructure construction from our factory. All customized products are with high quality and low price.
Product Overview
Huayang 480 mm ERW steel pipe is manufactured for infrastructure construction requiring superior strength, dimensional accuracy, and long-term structural reliability.
| Parameter | Specification |
|---|---|
| Outside Diameter | 480 mm |
| Material Grade | EN 10219 S355J2H / ASTM A500 Grade C |
| Manufacturing Process | High Frequency ERW |
| Wall Thickness | 6.0–22.0 mm |
| Main Application | Infrastructure Construction |
The pipe delivers excellent structural performance and fabrication efficiency for large-scale civil engineering and steel construction projects.
Material Performance and Application
Huayang 480 mm ERW steel pipes are produced from premium structural steel coils using fully automated high-frequency electric resistance welding lines, ensuring consistent weld integrity, excellent roundness, and tight dimensional tolerances. EN 10219 S355J2H offers a minimum yield strength of 355 MPa with a tensile strength of 470–630 MPa, while ASTM A500 Grade C provides a minimum yield strength of 317 MPa and a minimum tensile strength of 427 MPa. These material grades combine excellent weldability, toughness, and load-bearing capacity, making the 480 mm pipe suitable for bridge substructures, stadiums, transportation hubs, industrial plants, and heavy steel frameworks. Huayang performs ultrasonic weld inspection, hydrostatic testing, tensile testing, impact testing, dimensional inspection, and chemical composition analysis to ensure every pipe complies with international standards and maintains reliable performance throughout demanding structural service 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: 480mm erw steel pipe for infrastructure construction, China 480mm erw steel pipe for infrastructure construction manufacturers, suppliers, factory
