HVAC Air Duct

2026-07-24
Ứng dụng GFI

Cách khắc phục hiện tượng ngưng tụ hơi nước trên tấm ống dẫn khí cách nhiệt PIR/PU

Proper routine maintenance and timely troubleshooting of PIR/PU pre-insulated duct panel are extremely important. Condensation, water leakage and mold growth on ductworks will damage ceiling decorations, raise air conditioning energy consumption, and impair indoor air quality as well as project inspection results.Standardized treatment Pre-insulated HVAC Duct Panel of condensation risks and full sealing protection are […]

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2026-04-24
Tin tức triển lãm GFI

Meet GFI At ARBS 2026 Exhibition To Explore HVAC Air Duct Solutions

GFI will participate in ARBS 2026 and showcase HVAC air duct solutions at the Melbourne Convention & Exhibition Centre （MCEC）. As a leading industry event in the region, ARBS provides a valuable platform for companies and professionals to exchange ideas, explore technologies, and discuss real-world applications. ARBS 2026 also serves as an important gathering point for HVAC […]

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How to Complete a Pre-Insulated Ductwork Project

2026-04-16
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

Trends in Lightweight Composite Duct Systems

This article explores the development trends of lightweight composite duct systems in modern HVAC projects. By using PU or PIR insulation materials and integrated duct structures, these systems provide advantages such as reduced weight, improved energy efficiency, better airtightness, and faster installation compared with traditional metal duct systems.

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2026-01-14
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

How Ductwork Weight Affects Structural Loads in HVAC Projects

Duct system weight is a critical but often overlooked factor in HVAC design. This article explains how ductwork weight affects structural loads, hanger systems, seismic requirements, and installation efficiency, and why lightweight duct systems are increasingly preferred in large-scale and retrofit HVAC projects.

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Phenolic Pre-Insulated Duct for a Garment Factory in Vietnam

2026-01-08
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

Moisture Control Solutions for HVAC in Underground Spaces

Underground HVAC systems face persistent challenges related to high humidity and condensation. This article examines the causes of moisture problems in underground spaces and explains how pre-insulated duct systems with closed-cell insulation and integrated vapor barriers provide reliable, long-term moisture control.

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2025-12-30
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

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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2025-11-18
Ứng dụng GFI, Sản phẩm mới của GFI

Efficient Insulation Materials for Low-Carbon Construction

GFI HVAC provides high-performance PU, PIR, and phenolic insulation boards designed for low-carbon buildings. Reduce energy loss, improve HVAC efficiency, and support sustainable construction with advanced thermal insulation systems.

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Phenolic Pre-Insulated Air Ducts for HVAC Systems

2025-08-11
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

Ống dẫn khí cách nhiệt sẵn bằng phenolic cho hệ thống HVAC

Ống dẫn khí cách nhiệt sẵn mang lại luồng khí tốt hơn, giảm thất thoát năng lượng và thời gian lắp đặt nhanh hơn cho các hệ thống HVAC quy mô lớn trong các tòa nhà thương mại.

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2025-05-14
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

Lifespan of Duct Types: In-Depth Study on PID Ductwork

This article compares the service life of galvanized, spiral, and PID ductwork, highlighting how pre insulated duct panels with integrated insulation boards extend system durability, improve energy efficiency, and reduce maintenance costs.

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2025-02-21
Ứng dụng GFI, Vật liệu ống cách nhiệt GFI

How to Conduct Duct Airtightness Testing?

1.Importance of Duct Airtightness Duct airtightness plays a crucial role in HVAC (Heating, Ventilation, and Air Conditioning) system efficiency, air quality, and energy consumption. When it comes to duct testing, airtightness is the ultimate challenge—materials, connections, workmanship, testing conditions, and equipment accuracy all matter. The details make or break the results. Project acceptance is like […]

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Ống dẫn khí HVAC

Cách khắc phục hiện tượng ngưng tụ hơi nước trên tấm ống dẫn khí cách nhiệt PIR/PU

Meet GFI At ARBS 2026 Exhibition To Explore HVAC Air Duct Solutions

Trends in Lightweight Composite Duct Systems

How Ductwork Weight Affects Structural Loads in HVAC Projects

Moisture Control Solutions for HVAC in Underground Spaces

The Impact of Lightweight Duct Systems on Installation Efficiency

Efficient Insulation Materials for Low-Carbon Construction

Ống dẫn khí cách nhiệt sẵn bằng phenolic cho hệ thống HVAC

Lifespan of Duct Types: In-Depth Study on PID Ductwork

How to Conduct Duct Airtightness Testing?

Pre-Painted GI Pre-Insulated Ducts HVAC System

So sánh ống dẫn cách nhiệt PIR và ống dẫn GI: Sự khác biệt và ứng dụng

Hướng dẫn đầy đủ về phụ kiện bịt kín cho hệ thống ống dẫn khí cách nhiệt sẵn

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