PVC / Aluminum Chair Section Bar

PVC chair section bar and aluminum chair section bar are both crucial components used for connecting HVAC ducts, They are differing in materials, characteristics, and applications.

PVC h Profile:

• Material / PVC h flanges are typically made of polyvinyl chloride (PVC), known for its lightweight nature, corrosion resistance, and cost-effectiveness.
• Characteristics / PVC h section bar exhibit good chemical resistance and corrosion resistance, suitable for general HVAC systems and low-pressure duct systems. They are commonly used in residential and commercial buildings.
• Application / PVC h section bars are used to connect air ducts, providing reliable connections and adequate sealing to ensure the smooth operation of the system.

Aluminum h Flange:

• Material / Aluminum h flanges are crafted from aluminum alloy, known for its high strength and durability, suitable for various environments and applications.
• Characteristics / Aluminum h profile boast excellent corrosion resistance, oxidation resistance, and wear resistance, suitable for HVAC systems and industrial duct systems operating under high temperature, high pressure, and corrosive conditions.
• Application / Aluminum h flanges are typically employed in HVAC systems and industrial duct systems that demand higher performance and durability, such as factories, chemical plants, or aerospace facilities.

Application of PVC / Aluminum H Flange in HVAC System

Application of PVC / Aluminum Chair Section Bar is used to fasten ducts to air handling units and in the assembly of linear diffusers. Diffuser and grille connect the Chair Section Bar (PVC / Aluminum h profile) with the pre-insulated HVAC Duct installation.

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 HVAC duct accessories 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.

Packing and Loading

PVC & Aluminum chair section bar is packed by plastic film, the standard length is 4 meters for each piece and 80 meters packed in one bundle. Like below photos:

Reference

01.GFI – Phenolic Duct Board with 80micron Black Aluminum Foil