Products Description
Products Description
As a leading manufacturer in China, we produce high-quality 5-inch (DN125) galvanized steel pipes designed for heavy-duty industrial and construction applications. Our pipes are manufactured to international standards, including ASTM A53, and undergo a rigorous hot-dip galvanizing process (ASTM A123) to provide exceptional corrosion resistance. This makes them the ideal choice for water transmission, structural projects, and industrial systems requiring durability and long service life.
Products Specifications
| Parameter | Specification Details | |
|---|---|---|
| Nominal Size (NPS) | 5 Inch | |
| Diameter (DN) | DN125 | |
| Outside Diameter (OD) | 5.563 inches / 141.3 mm | |
| Common Schedules | Schedule 40 & Schedule 80 (Other schedules available) | |
| Wall Thickness (Example) | Sch 40: 0.258 inch / 6.55 mm | Sch 80: 0.375 inch / 9.53 mm |
| Length | Standard: 6 meters (20 ft) or 12 meters (40 ft). Custom lengths available. |
Products Advantages
Superior Corrosion Protection: The thick, uniform zinc coating from our hot-dip process provides a robust barrier against rust, abrasion, and harsh environmental conditions, significantly extending the pipe's lifespan.
High Pressure Capacity: With options like Schedule 80, our 5-inch pipes can handle high-pressure applications in water, air, and other industrial fluids.
Dimensional Accuracy & Consistency: Our advanced production technology ensures precise OD, wall thickness, and roundness, guaranteeing easy installation and compatibility with standard fittings.
High Strength & Durability: Made from ASTM A53 Grade B steel, these pipes offer excellent tensile and yield strength for structural support and demanding environments.
Versatile Application Ready: Suitable for welding, threading, and flanging, offering flexibility for various project designs.
Products Applications
Water Supply Systems: Potable water transmission and distribution mains.
Construction & Infrastructure: Structural columns, scaffolding, handrails, and framework for large buildings.
Industrial Plumbing: Process piping lines in factories, compressed air systems.
Agricultural Irrigation: Main water lines for large-scale farming and irrigation projects.
Piling & Foundation Support: As foundation piles in construction projects.
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