ASTM A527 G90 Galvanized Duct Pipe is a type of air conduit made from galvanized steel, a material coated in zinc to prevent corrosion and rust. These ASTM galvanized pipes are used in heating, ventilation, and air conditioning systems due to their durability, moisture resistance, and fire-resistant properties. They are common in various applications, including commercial and industrial settings, outdoor uses, and locations with dust extraction needs.
Material: The standard material is galvanized mild steel, with a zinc coating to prevent corrosion. For example, Nordfab galvanized ducting uses ASTM A527 with a G90 rating.
Gauge: This refers to the thickness of the metal. Common gauges range from 22ga to 10ga, with lower numbers indicating thicker metal. The appropriate gauge for your application depends on the required strength and pressure rating.
Sizes: Available diameters for round ducting range from 3 inches to 84 inches, with lengths often sold in 3, 5, or 10-foot sections. Rectangular and oval ducts are also manufactured in a range of sizes.
Connections: Common connection types include snap-lock for easy assembly, rolled lip for quick-fit clips, and flange-to-flange for larger systems.
| ASTM A527 G90 Galvanized Steel Pipe Specifications | |||
| Item name | Spiral duct | Material | Galvanized iron sheet, stainless steel |
| Diameter | 80-2000mm | Thickness | 0.5-1.2mm |
| Color | White or as request | Type | HVAC system |
| Length | Conventional 3m / section (available on request) | Max heat resistance | -20-150℃ |
Our ASTM A527 G90 Galvanized Duct Tube undergoes a rigorous hot-dip galvanizing process that creates a metallurgically-bonded zinc coating, providing exceptional protection against rust and corrosion in harsh environments.
The galvanised duct pipe features a uniform zinc coating that withstands physical abrasion and environmental degradation, ensuring reliable performance and extended longevity with minimal maintenance.
The ASTM A527 G90 Galvanized Duct Pipe is a non-combustible material that meets fire safety standards.
The protective coating prevents rust and corrosion from water exposure.
The galvanized duct pipe is suitable for a wide range of applications, including residential, commercial, and industrial use, and can be used for both supply and exhaust air.
1. Project-Ready Galvanized Steel Pipes with Full Customization
We supply precision-processed ASTM A527 G90 Galvanized Duct Pipes with complete customization services
Offer accurate cutting to your specified lengths and tolerances
Provide custom threading services for secure connections
Execute precise drilling and fabrication according to your technical drawings
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2. Certified Quality Assurance
Every galvanised duct tubes undergoes rigorous testing and quality control
All ASTM A527 G90 Galvanized Duct Pipes strictly comply with international standards
Comprehensive after-sales support ensures complete project satisfaction
3. Reliable Technical Support
Technical team provides professional guidance on galvanised duct pipes applications
Offer customized solutions for specific project requirements
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Maintain consistent communication throughout project execution
Deliver technical documentation and support services
Hainan Yuan ASTM A527 G90 Galvanized Duct Tube is committed to providing our customers with the best selection of galvanized duct pipe and galvanized vent pipe. Our knowledgeable staff are dedicated to helping you find the galvanized duct pipe that fits your needs.
Contact us to discuss what galvanized duct pipe or other galvanized steel pipe options are best for your next project or REQUEST A QUOTE for pricing today.
