HVAC Air Duct

2026-07-24
GFI 应用程序

如何解决PIR/PU预绝缘风管板上的冷凝问题

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
GFI展会新闻

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
GFI 应用程序, GFI 预绝缘管道材料

轻型复合材料风管系统的发展趋势

本文探讨了现代暖通空调工程中轻质复合材料风管系统的发展趋势。与传统金属风管系统相比，这些系统采用聚氨酯（PU）或聚异氰脲酸酯（PIR）保温材料和一体化风管结构，具有重量更轻、能效更高、气密性更好、安装速度更快等优势。.

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How Ductwork Weight Affects Structural Loads in HVAC Projects

2026-01-14
GFI 应用程序, GFI 预绝缘管道材料

风管重量如何影响暖通空调工程的结构荷载

风管系统重量是暖通空调设计中一个至关重要但常被忽视的因素。本文阐述了风管重量如何影响结构荷载、吊架系统、抗震要求和安装效率，以及为什么轻型风管系统在大型和改造型暖通空调项目中越来越受欢迎。.

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Phenolic Pre-Insulated Duct for a Garment Factory in Vietnam

2026-01-08
GFI 应用程序, GFI 预绝缘管道材料

地下空间暖通空调系统的湿度控制解决方案

地下暖通空调系统长期面临着高湿度和冷凝等问题。本文探讨了地下空间潮湿问题的成因，并阐述了采用闭孔保温材料和集成式防潮层的预保温风管系统如何提供可靠的长期湿度控制。.

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The Impact of Lightweight Duct Systems on Installation Efficiency

2025-12-30
GFI 应用程序, GFI 预绝缘管道材料

轻型风管系统对安装效率的影响

轻质风管系统，例如预保温聚异氰脲酸酯（PIR）风管和酚醛树脂风管，可缩短安装时间、减少人工需求并降低协调复杂性。与传统金属风管相比，它们能够加快现代暖通空调项目的施工进度，并提高项目交付的可预测性。.

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2025-11-18
GFI 应用程序, GFI新产品

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
GFI 应用程序, GFI 预绝缘管道材料

用于暖通空调系统的酚醛预绝缘风管

预绝缘风管可为商业建筑中的大型暖通空调系统提供更好的气流、更低的能量损失和更快的安装速度。.

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2025-05-14
GFI 应用程序, GFI 预绝缘管道材料

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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