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PIR 风道面板

Insulation thickness guide

How Select the Right Insulation Thickness for HVAC Ductwork

 HVAC ductwork insulation plays an important role in maintaining system efficiency, controlling energy consumption, preventing condensation, and improving indoor comfort. However, selecting the right insulation thickness is not simply a matter of choosing the thickest available material. If the insulation is too thin, heat gain or heat loss can increase, condensation may occur. If it […]
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MARVEX 2026

GFI在2026年马来西亚MARVEX展会上圆满落幕

Xiamen Green Foam Insulation Material Co., Ltd. (GFI) wrapped up a successful four-day participation at ENGINEER & MARVEX 2026, held from 22 to 25 September at the Kuala Lumpur Convention Centre (KLCC).At HALL4 Booth 4D401, GFI presented PIR pre-insulated duct panels，related ductwork accessories to distributors and project developers from across the ASEAN region. MARVEX, the Air-Conditioning, Mechanical […]
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Malaysia MARVEX

GFI在2026年MARVEX展会上展示了PIR预绝缘风管面板

MARVEX 2026, the Malaysia International Exhibition of Air-Conditioning, Refrigeration, Ventilation and Air Purification, will be held from 22 to 25 September 2026 at the Kuala Lumpur Convention Centre.  Meanwhile, At the exhibition GFI will showcase PIR/PU pre-insulated duct panels, PIR insulation boards and related accessories at Booth 4D401. As a professional manufacturer of pre-insulated duct panel […]
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PIR Duct Panels HVAC Project

菲律宾暖通空调项目用GFI PIR预绝缘风管板

GFI has recently supplied PIR double-sided aluminum foil pre-insulated duct panel for an HVAC air duct system improvement project at Hospital HVAC Project in the Philippines. The project was carried out in cooperation with a local Philippine engineering contractor. In addition to supplying the pre-insulated duct panels. GFI also provided on-site technical guidance for duct panel fabrication […]
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Pre Insulated Duct Panel Thickness Selection Guide

预保温风管板厚度选择指南

预保温风管面板厚度选择不当容易导致冷凝、气流噪音增大和冷却损失过大等问题。GFI根据气流速度条件，针对“商场、医院、工厂和设备间”四大主要场景，编制了PID面板厚度选择的参考标准。PID型号选择说明：此表适用于[…]
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PIR PU Pre-insulated Duct Panel

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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PU PIR vs Phenolic Duct Panels

PU/PIR 与酚醛风管板：真正的区别是什么？

比较用于暖通空调项目的聚氨酯/聚异氰脲酸酯（PU/PIR）和酚醛预保温风管板，包括其热性能、防火性能、制造工艺和实际应用选择。PU/PIR 和酚醛板均用于制造轻质预保温暖通空调风管。每种板都结合了硬质泡沫芯材和保护性覆层，因此风管外壳和保温层在一个制造过程中即可完成。[…]
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Why Choose GFI PIR PUR Foam Pre-insulated HVAC Duct Panels

Why Choose GFI PIR/PUR Pre-insulated HVAC Duct Panels?

As modern HVAC systems continue to demand higher energy efficiency, faster installation, and better thermal insulation performance, pre-insulated HVAC duct panels are becoming an important solution for commercial buildings and industrial ventilation projects. Among various insulation materials, PIR (Polyisocyanurate) and PUR (Polyurethane) foam duct panels are widely used in modern air conditioning and ventilation systems due to their […]
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What Is Duct Board Made Of

聚氨酯保温板与传统保温材料的比较

在现代建筑和暖通空调系统中，暖通空调保温板材料的选择直接影响建筑的能源效率、系统性能和长期维护成本。随着建筑能源标准的不断提高，传统保温材料的性能局限性逐渐显现。因此，工程师和项目开发商越来越多地采用高性能保温材料，例如聚氨酯保温材料[…]
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