What is the inspection process?

We perform 100% visual and functional inspection on all finished products.

What fittings are available?

We provide End Caps, Elbows, Reducers, 3-Way, 4-Way connectors, and Clamps.

800mm Diameter Galvanized Round Air Supply AC Duct Pipe

Name: 800mm Diameter Galvanized Round Air Supply AC Duct Pipe
Brand: GFI HVAC LIMITED
SKU: 2211899425

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

100mm-1250mm diameter, length customization

Origin

Fujian, China

HS Code

7326909000

Key features

Superior Structural Strength: Spiral design offers high rigidity and reduced air leakage compared to rectangular ducts.

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

Corrosion Resistance: Made from galvanized or stainless steel for excellent durability in various environments.

Wide Size Range: Available in diameters from 100mm to 1250mm with thickness options from 0.5mm to 1.2mm.

Full Customization: Supports customized sizes, shapes, materials (201/304 Stainless Steel), and fittings.

ISO and CE Certified: Products meet international quality and safety standards for global markets.

Fast Delivery: Peak and off-peak season lead time is within 15 workdays.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before packing.

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: ≤3.62h

About Our Factory & Business Background

AddressRoom 201, Building 15, No. 64, Fushan North Road, Zhangping City, Longyan, Fujian, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsSpiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are used for the spiral ducts?

We primarily use galvanized steel and stainless steel (201 and 304 grades).

Q:What is the available diameter range?

Diameters range from 100mm to 1250mm.

Q:Can the ducts be customized?

Yes, we offer full customization for sizes, shapes, materials, and fittings.

Q:What is the lead time for orders?

The lead time is within 15 workdays for both peak and off-peak seasons.

Q:Are the products certified?

Yes, our products hold ISO and CE certifications.

Send Inquiry

*To: