Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of erw welded pipe dn325 api 5l x46 psl1 for low pressure fluid transport in China. Please feel free to buy cheap erw welded pipe dn325 api 5l x46 psl1 for low pressure fluid transport from our factory. All customized products are with high quality and low price.
Product Overview
Huayang ERW welded pipe DN325 API 5L X46 PSL1, engineered for stable low-pressure fluid transport and industrial pipeline systems.
| Parameter | Specification |
|---|---|
| Outer Diameter | 325 mm |
| Wall Thickness | 5–14 mm |
| Material Grade | API 5L X46 PSL1 |
| Length | 6–12 m standard sections |
| Application | Low-pressure fluid transport |
This ERW pipe offers reliable weld performance, stable pressure resistance, and efficient fluid transmission for industrial pipeline operations.




Material Performance & Application
Huayang ERW DN325 API 5L X46 PSL1 pipes are manufactured through advanced high-frequency resistance welding technology, ensuring accurate dimensional tolerance and strong weld seam integrity. API 5L X46 PSL1 material provides balanced yield strength, excellent toughness, and dependable weldability, making it suitable for water transmission, industrial fluid transport, oilfield auxiliary pipelines, and municipal engineering projects. The pipes feature smooth internal surfaces for optimized flow efficiency and reduced pressure loss. Comprehensive inspections, including ultrasonic testing, hydrostatic testing, and chemical composition analysis, ensure stable long-term performance under continuous operating conditions.
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