Products Description
Industrial-grade hot-dip galvanized steel pipe with DN50 nominal diameter and 60.3mm outer diameter (OD). Engineered for heavy-duty applications in industrial plumbing, high-pressure systems, construction frameworks, and structural supports. Features extra-thick zinc coating (≥85μm) for maximum corrosion protection. Compliant with ASTM A53, SCH40 standards. Custom lengths, threading, and packaging available.
Excellent Corrosion Resistance: The zinc coating acts as a sacrificial layer, protecting the underlying steel from rust and corrosion caused by moisture and environmental factors.
Long Service Life: Offers significantly extended durability, especially in outdoor, humid, or corrosive environments, reducing maintenance and replacement frequency.
High Strength and Durability: The steel core provides robust mechanical strength, capable of withstanding heavy loads, impact, and pressure.
Cost-Effectiveness: Provides a great long-term value due to its longevity and low maintenance needs, despite a potentially higher initial cost than untreated steel.
Smooth and Aesthetic Finish: The galvanizing process typically results in a bright, relatively uniform, and clean surface appearance.
Products Specifications
| Parameter | Specification |
|---|---|
| Product Type | Galvanized Steel Pipe |
| Material | Q235B/STK400 Carbon Steel |
| Surface Treatment | Hot-Dip Galvanized |
| Shape | Round |
| Nominal Diameter | DN50 |
| Outer Diameter (OD) | 60.3 mm (≈2 inch) |
| Wall Thickness | 2.8mm, 3.2mm, 3.6mm (customizable) |
| Length | 6m standard (custom: 1-12m) |
Products Advantages
Industrial-Grade Corrosion Protection: Hot-dip galvanized coating (≥85μm) provides maximum rust resistance for extreme environments and long-term outdoor exposure.
Precision Manufacturing: DN50 nominal diameter with exact 60.3mm OD, wall thickness options: 2.8mm, 3.2mm, 3.6mm (SCH40/SCH80).
High-Pressure Capability: Rated for pressurized industrial systems (test pressure: 4.0-6.0 MPa).
Structural Integrity: Made from grade Q235B/STK400 steel with superior load-bearing capacity for construction and heavy scaffolding.
Global Compliance: Manufactured to ASTM A53, BS 1387, EN 10240, AS/NZS 1163 standards.
Products Applications
Industrial water and chemical pipelines
High-pressure gas and oil distribution systems
Building construction frameworks and support columns
Heavy-duty scaffolding and industrial safety systems
Agricultural and irrigation infrastructure
Mechanical engineering and equipment manufacturing
FAQ
Q: What is the pressure rating for this DN50 pipe?
A: Minimum pressure rating is 4.0 MPa, with higher ratings available for thicker wall options.
Q: Can this pipe be used for chemical transportation?
A: Yes, the galvanized coating provides good resistance to many chemicals, but compatibility should be verified for specific chemicals.
Q: Do you provide custom threading services?
A: Yes, we offer precision threading with BSP, NPT, or custom thread patterns.
Q: What documentation is included with shipment?
A: We provide MTC, test reports, commercial invoice, packing list, and certificate of origin.
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