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PVC / Aluminum Invisible Flange Joint for Air Duct

PVC / Aluminum Invisible Flange Joint for Air Duct

Size : 4 meters per piece

Material : PVC or Aluminum

Color : grey and silver

Usuage : match with PVC H Bayonet

Email Address:sales@gfiduct.com

PVC / Aluminum Invisible Flange Joint for Air Duct

There are a variety of PVC profile and aluminum profile we supply available to suit various installation requirements. Invisible flange joint (Invisible profile) and H Bayonet is used for jointing straight duct sections on the pre-insulated HVAC Duct installation. We supply two materials as PVC and Aluminum, PVC can make two colors as grey (regular color) and black, and three types for 20 mm, 30 mm and 40mm thickness. The standard length is 4 meters for each. Our PVC invisible flange joint is fire proof and flexibility.PVC invisible flange joint profiles

How to Use the PVC / Aluminum Invisible Flange?

The PVC/aluminum invisible flange is a component commonly used in HVAC systems for connecting air conditioning ducts. Its usage in this context involves several steps:

01 / Selection of Suitable Size and Type : The first step is to select an appropriate PVC/aluminum invisible flange based on the size and type of the HVAC ducts being connected. Ensuring that the flange size matches the duct size is essential for a proper fit and connection.

02 / Preparation : Before installation, it’s important to prepare the surfaces where the flange will be attached. This involves cleaning and ensuring they are free of any debris or contaminants that could affect the quality of the connection.

03 / Installation of Flange : The PVC invisible profile is positioned at one end of the duct, aligning it with the duct’s opening. It’s then secured in place using suitable fasteners such as screws or bolts. Properly tightening the fasteners ensures a secure connection.

04 / Connecting Ducts : Once the flange is installed on one duct, the other duct can be connected to it. This is typically done by inserting the end of the second duct into the opening of the flange and securing it in place. This connection ensures a sealed pathway for air flow between the ducts.

05 / Sealing : To prevent air leakage at the connection point, it’s important to ensure a tight seal between the ducts and the flange. This may involve using sealing materials such as duct tape or sealant to fill any gaps and create an airtight seal.

06 / Testing : After installation, it’s advisable to test the connection to ensure its secure and airtight. This can be done by pressurizing the duct system and checking for any leaks or weak points in the connection.
Aluminium Invisible Flange for Pre-insulated Duct

Production Line

GFI factory is the most professional manufacturer of pre-insulated duct panel and related accessories and tools. GFI also have the most professional PVC and aluminum profile production line. GFI flanges production has the following advantages.

01 / Wide range of flanges: covering various sizes, materials, and specifications to meet different customer needs, such as 20mm, 30mm and 40mm thickness flanges.

02 / High-quality standards: We strictly adhere to quality management systems to ensure that each flange meets industry standards and customer requirements, with excellent quality and reliability.

03 / Quick delivery: With efficient production processes and supply chain management, we can deliver orders promptly to meet urgent customer needs.
Flange Joint Profiles of Pre-insulated Duct Accessories

Packing and Loading

PVC & Aluminum invisible flange profile is packed by plastic film, the standard length is 4 meters for each and 80 meters packed in one bundle. Like below photos:

PVC Aluminum Profiles for PIR PID P3 Duct

Reference

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