Are the products certified?

Yes, our products hold ISO and CE certifications ensuring quality and safety standards.

What are the main applications for these ducts?

They are ideal for air conditioning, industrial ventilation, and HVAC systems in residential and commercial buildings.

Do you offer customized manufacturing?

Yes, we support customized project requirements including various sizes, shapes, and connection options.

Air Conditioning Round Metal Ductwork Galvanized Steel Spiral Pipe

Name: Air Conditioning Round Metal Ductwork Galvanized Steel Spiral Pipe
Brand: GFI HVAC LIMITED
SKU: 2224640775

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 Resistant Materials: Available in galvanized steel and stainless steel (201/304) for excellent durability.

Wide Size Range: Diameters from 100mm to 1250mm with thickness options from 0.5mm to 1.2mm.

Customizable Fittings: Includes End Caps, Elbows, Reducers, 3-Way, and 4-Way connectors for various needs.

ISO and CE Certified: Manufacturing meets international quality standards for safety and performance.

Fast Delivery Options: Off-season lead time within 15 workdays; peak season within one month.

Advanced Manufacturing: Automated welding and precision forming ensure tight dimensional tolerances.

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: ≤3.84h

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) for excellent corrosion resistance.

Q:What is the available diameter range?

Diameters range from 100mm up to 1250mm to suit various HVAC system requirements.

Q:Can the duct thickness be customized?

Yes, thickness options are available from 0.5mm to 1.2mm depending on the diameter and application.

Q:What fittings are included with the ducts?

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

Q:What is the lead time for orders?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

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