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Предварительно изолированные воздуховоды PIR

Applications of PIR Duct Materials in Commercial Buildings

Applications of PIR Duct Materials in Commercial Buildings

As modern commercial buildings place higher demands on energy efficiency, environmental performance, and installation efficiency, PIR pre-insulated duct (Polyisocyanurate duct) materials are becoming increasingly popular in HVAC systems. Compared with traditional galvanized iron (GI) duct systems with external insulation, PIR duct materials provide better thermal insulation, lighter weight, and higher system integration, helping improve the overall operating efficiency of […]
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Pre-Coated PID Duct for Durable and Aesthetic HVAC Systems

Pre-coated galvanized PID duct panels combine corrosion protection, factory-finished aesthetics, and high-performance insulation. Designed for humid and coastal environments, they provide long service life, fast installation, and visually clean HVAC duct systems for modern commercial buildings.
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Advantages of Pre-Insulated Ducts in Retrofit Projects

Advantages of Pre-Insulated Ducts in Retrofit Projects

Pre-insulated duct systems are increasingly preferred in HVAC retrofit projects due to their reduced thickness, faster installation, improved airtightness, and long-term stability. They provide a practical and reliable solution for renovations where space, time, and operational continuity are critical constraints.
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The Impact of Lightweight Duct Systems on Installation Efficiency

The Impact of Lightweight Duct Systems on Installation Efficiency

Lightweight duct systems, such as pre-insulated PIR and phenolic ducts, reduce installation time, labor requirements, and coordination complexity. Compared with traditional metal ductwork, they offer faster construction progress and more predictable project delivery in modern HVAC projects.
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What Is Duct Board Made Of

What Is Duct Board Made Of?

Duct boards are typically made of closed-cell PU or PIR foam laminated with multi-layer aluminum foil, offering high thermal efficiency, airtightness, lightweight installation, and clean airflow. These advantages make pre-insulated duct boards a preferred choice for modern commercial, healthcare, and data-center HVAC systems.
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