Description

Rectangular Air Duct

Product Overview

The HVAC-SH Rectangular Air Duct is engineered for reliable air distribution in commercial, industrial, and residential HVAC systems.
Manufactured from stainless steel or galvanized steel, with thickness ranging from 0.4 mm to 5.0 mm, these ducts provide excellent structural strength, corrosion resistance, and long-term performance.

Multiple connection methods including TDF, TDC, and welded joints are available to meet different project standards and installation requirements.

Key Features

• High-Quality Metal Construction
  Available in stainless steel and galvanized steel for different environmental and budget requirements.

• Wide Thickness Range
  Thickness options from 0.4 mm to 5.0 mm, suitable for light-duty to heavy-duty HVAC applications.

• Multiple Connection Options

  • TDF (Transverse Duct Flange)

  • TDC (Transverse Duct Connector)

  • Welded Connection

• Low Air Leakage Design
  Precision fabrication ensures tight joints and stable airflow.

• Custom Fabrication
  Sizes, thickness, reinforcement, and fittings can be customized per project drawings.

Material Options

• Galvanized Steel (Standard)

• Stainless Steel (304 / 316 optional)

Technical Specifications

Typical Applications

• Commercial HVAC systems

• Industrial ventilation and exhaust systems

• Hospitals, laboratories, and clean rooms

• Shopping malls, hotels, and office buildings

• Air handling units (AHU) duct connections

Product Advantages

• Strong structural performance for long duct runs

• Flexible connection options for different standards

• Suitable for high-pressure and heavy-duty systems

• Custom-built to match project drawings

• Factory-direct supply with consistent quality and competitive pricing

Compatible Equipment

• Air handling units (AHU)

• Ventilation and exhaust systems

• Central air conditioning systems

• Supply and return air terminals

OEM & Project Inquiry

We support OEM, ODM, and project-based manufacturing.
Please contact us with your duct dimensions, material, thickness, connection type, quantity, and application to receive a fast quotation and technical support.

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