Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of 245mm erw steel pipe for water pipeline projects in China. Please feel free to buy cheap 245mm erw steel pipe for water pipeline projects from our factory. All customized products are with high quality and low price.
Product Overview
Huayang 245 mm ERW steel pipe is designed for water pipeline projects requiring high strength, accurate dimensions, and long-term reliability.
| Parameter | Specification |
|---|---|
| Outside Diameter | 245 mm (DN250) |
| Material Grade | API 5L Grade B / ASTM A53 Grade B |
| Manufacturing Process | High Frequency ERW |
| Wall Thickness | 5.0–20.0 mm |
| Main Application | Water Pipeline Projects |
The pipe delivers excellent hydraulic performance and structural stability for large-scale water transportation systems.
Material Performance and Application
Huayang 245 mm ERW steel pipes are manufactured from high-quality carbon steel coils through advanced high-frequency electric resistance welding technology, ensuring consistent weld strength, smooth internal surfaces, and precise dimensional control. Common grades such as API 5L Grade B and ASTM A53 Grade B provide reliable mechanical properties, with a minimum yield strength of 240–245 MPa and a minimum tensile strength of 415 MPa. The 245 mm diameter pipe is widely used in municipal water supply networks, urban infrastructure, irrigation systems, and industrial water circulation projects. Huayang applies hydrostatic testing, ultrasonic weld inspection, eddy current testing, chemical composition analysis, and mechanical performance verification to ensure compliance with international standards. FBE, 2PE, and 3PE coating systems are available to enhance corrosion resistance and extend service life in underground water pipeline applications.
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.
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