API 5L X52 ERW Carbon Steel Line Pipe High Frequency Induction Welded 21.3mm-610mm OD EN10217 S355JRH for Oil Water Pipeline
Our API 5L X52 ERW (Electric Resistance Welded) carbon steel line pipe is manufactured using advanced high-frequency induction welding technology, ensuring consistent weld quality and dimensional accuracy. Produced to EN10217 and API 5L standards with steel grade S355JRH/X52, this pipe is the preferred choice for medium-pressure liquid and gas transportation systems.
- High-Frequency Welding: HFI/ERW process delivers clean, narrow heat-affected zone and excellent weld integrity
- X52 Grade Strength: Minimum yield strength of 360 MPa (52 ksi) for demanding pipeline applications
- Precision Dimensions: Tight OD and wall thickness tolerances per EN10217 and API 5L specifications
- Cost-Effective Solution: ERW production offers superior economics for medium-diameter pipeline projects
- Wide Application Range: Suitable for oil, gas, water, and structural applications
- Oil and gas gathering lines
- Water supply and drainage pipelines
- Natural gas distribution networks
- Structural piling and foundation works
- Industrial process piping systems
Every pipe undergoes 100% hydrostatic testing, online ultrasonic weld inspection, flattening test, tensile and impact testing, and visual/dimensional inspection. Mill Test Certificate (EN 10204/3.1) included. Third-party inspection by SGS, TUV, or BV available.
Standard shipping package with plastic end caps, bundled with steel strips, waterproof wrapping. Delivery within 15-30 workdays from order confirmation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.