Description

Duct Connection Accessories

Reliable Solutions for HVAC Duct Connections

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Category Overview

HVAC-SH Duct Connection Accessories are designed to ensure secure, airtight, and efficient connections between air duct components.
These accessories are essential parts of HVAC duct systems, helping improve installation efficiency, system stability, and long-term performance.

Our products are widely used in commercial, industrial, and residential ventilation systems, supporting various duct types and installation methods.

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Product Range

HVAC-SH offers a complete range of duct connection accessories, including:

• Internal Connectors (Inside Slip Connectors)

• External Connectors (Outside Slip Connectors)

• TDF / TDC Flange Systems

• Duct Corners & Cleats

• Slip Joints

• Welded Connection Parts

• Custom Connection Components

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Material Options

• Galvanized Steel

• Stainless Steel (304 / 316 optional)

• Aluminum (available for selected accessories)

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Thickness Range

• 0.4 mm – 5.0 mm
  (Custom thickness available according to project requirements)

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Compatible Duct Types

• Rectangular ducts

• Round ducts

• Oval ducts

• Spiral ducts

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Application

• Commercial HVAC systems

• Industrial ventilation and exhaust systems

• Mechanical rooms and ceiling duct networks

• Space-limited installation environments

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Key Advantages

• Secure and stable duct connections

• Excellent airtight performance

• Easy and fast installation

• Reduced air leakage

• Compatible with standard HVAC duct systems

• Long service life

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Customization & OEM Service

• Custom sizes and designs available

• OEM & ODM supported

• CAD drawings and technical support provided

• Suitable for project-based and bulk orders

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Quality Control

• Strict raw material inspection

• Precision fabrication

• Dimensional accuracy checks

• Airtight and strength testing

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Packaging & Delivery

• Protective inner packing

• Export-standard cartons or pallets

• Safe and reliable international shipping

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Brand

HVAC-SH

With over 20 years of manufacturing experience, HVAC-SH provides professional ductwork and connection solutions for global HVAC projects.

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Inquiry & Technical Support

Please contact us with your duct type, size, material, and quantity requirements.
Our engineering team will respond quickly with technical support and quotations.