What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What are the main applications for these spiral ducts?

They are ideal for air conditioning, ventilation, exhaust systems, and industrial applications in residential, commercial, and large-scale projects.

Galvanized HVAC Ductwork Connection Round Duct Flange Spiral Duct Angle Rings

Name: Galvanized HVAC Ductwork Connection Round Duct Flange Spiral Duct Angle Rings
Brand: GFI HVAC LIMITED
SKU: 2202444245

Fujian, ChinaGFI HVAC LIMITED

US$2.00-25.00

100 Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Sheet

Usage

for Air Conditioner, Industrial

Application

Ventilation

Shape

Round

Performance

Corrosion

Certification

ISO, CE

Other Material

201 304 Stainless Steel

Gi Spiral Duct Material Thickness

0.5-1.2mm

Stainless Steel Spiral Ducts Thickness

0.5-0.8mm

Fittings

End Cap, Elbow, Reducer Connector, 3 Way, 4 Way

Transport Package

Shipping Is Usually by Sea LCL Shipment or FCL Shi

Specification

200mm-1600mm

Origin

Fujian, China

HS Code

7326909000

Key features

Leak-Resistant Design: Precision-formed flanges ensure strong, leak-resistant joints for medium to high-pressure HVAC applications.

Wide Diameter Range: Available in diameters from 200mm to 1600mm, including custom and odd sizes for diverse project needs.

Material Versatility: Options include Galvanized Steel, Stainless Steel (201/304), and Mild Steel for corrosion resistance.

Easy Installation: Features punched holes for TEK screw or bolt connection, reducing field labor and installation time.

High Structural Strength: Spiral structure offers superior strength, rigidity, and minimal air leakage compared to rectangular ducts.

Smooth Airflow: SR design features smooth interior surface for minimal friction loss and optimal airflow efficiency.

Full Customization: Supports full customization for material, thickness, fittings, and specific project configurations.

ISO & CE Certified: Products meet international quality standards with ISO and CE certifications for global compliance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

GFI HVAC LIMITED

Fujian, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization CertifiedNearest Port: XiamenAverage Response Time: ≤2.01h

AI-Powered supplier vetting

SummaryGFI HVAC LIMITED is a manufacturer located in Fujian, China, specializing in HVAC solutions. While it shows strength in quality assurance and traceability, it lacks certain capabilities like overseas operations and R&D with SDK availability. The company does not have written procedures for corrective actions or customer complaints. Financial data is available up to 2024, but specific certifications and sustainable practices remain unknown.

Supplier typeGFI HVAC LIMITED is a manufacturer based in Fujian, China, specializing in HVAC solutions.

After-Sales capabilityThe supplier lacks written procedures for corrective and preventive actions as well as handling customer complaints.

R&D capabilityThe supplier does not have an SDK available; however, it focuses on technological innovation.

Production capacityWhile the supplier has in-stock service capacity, it lacks a valid manufacturing contract and overseas warehouse capabilities.

Product Q&A

Q:What materials are available for the spiral duct angle rings?

We offer Galvanized Steel, Stainless Steel (201 and 304 grades), and Mild Steel options to suit different corrosion and strength requirements.

Q:What is the diameter range for these duct connectors?

The standard diameter range is 200mm to 1600mm. We also support custom and odd sizes to meet specific project specifications.

Q:How are the spiral ducts connected and installed?

The angle rings feature punched holes for fast TEK screw or bolt connections, ensuring simple, secure, and labor-saving installation.

Q:Can I customize the thickness and fittings?

Yes, we provide full customization. Thickness options include 0.5-1.2mm for GI ducts and 0.5-0.8mm for stainless steel, along with various fittings like elbows and reducers.

Q:What certifications do your HVAC products have?

Our products are certified with ISO and CE standards, ensuring quality and compliance for international markets.