通风管道作为建筑和工业领域维持空气流通的重要部件，因应多元场景，在材质、功能、设计安装等方面，展现出鲜明特性。

As an important component for maintaining air circulation in buildings and industrial fields, ventilation ducts exhibit distinct characteristics in terms of material, function, design, and installation in response to diverse scenarios.

材质：适配场景，各有专长

Material: Suitable for the scene, each with their own expertise

1、金属材质：镀锌钢板风管内壁光滑，通风阻力小，气密性和承压能力强，能为大型商场、写字楼提供稳定的通风保障。不锈钢通风管凭借出色的耐腐蚀性与耐高温性，在化工车间、食品加工厂等场景应用广泛 。

1. Metal material: Galvanized steel plate air duct has smooth inner walls, low ventilation resistance, strong air tightness and pressure bearing capacity, which can provide stable ventilation guarantee for large shopping malls and office buildings. Stainless steel ventilation pipes are widely used in chemical workshops, food processing plants, and other scenarios due to their excellent corrosion resistance and high temperature resistance.

2、非金属材质：无机玻璃钢通风管不燃、耐腐蚀，且质量较轻，适用于地下停车场、人防工程等对防火有严格要求的场所。PP 通风管耐化学腐蚀，内壁不易积垢，是实验室、电镀车间的理想选择。

2. Non metallic material: Inorganic fiberglass ventilation pipes are non combustible, corrosion-resistant, and lightweight, suitable for places with strict fire prevention requirements such as underground parking lots and civil defense projects. PP ventilation pipes are resistant to chemical corrosion and their inner walls are not prone to scaling, making them an ideal choice for laboratories and electroplating workshops.

3、复合材质：复合风管集多种材料优势于一身。以橡塑复合风管为例，保温性能良好，漏风率低，仅为铁皮风管的 10%，还能有效降低噪音，打造静谧的室内环境。

3. Composite material: Composite ducts combine the advantages of multiple materials into one. Taking rubber composite air ducts as an example, they have good insulation performance, low air leakage rate, only 10% of iron ducts, and can effectively reduce noise, creating a quiet indoor environment.

功能：多元需求，精准满足

Function: Multiple needs, precise satisfaction

1、保温隔热：在冷暖空调工程中，使用聚苯乙烯泡沫板、聚氨酯泡沫塑料板等绝热材料的通风管道，可减少热量传递，降低空调系统能耗。纤维织物风管通过纤维渗透技术，在管壁外形成冷气层，实现保温并防止凝露。

1. Thermal insulation: in the cooling and heating air conditioning project, the use of polystyrene foam board, polyurethane foam plastic board and other insulation materials in the ventilation duct can reduce heat transfer and reduce energy consumption of the air conditioning system. Fiber fabric ducts use fiber infiltration technology to form a cold air layer outside the duct wall, achieving insulation and preventing condensation.

2、消声降噪：复合玻纤板风管和纤维织物风管可吸收声音能量，降低空气流动和设备运转产生的噪音，营造安静的生活与工作环境。

2. Noise reduction: Composite fiberglass board ducts and fiber fabric ducts can absorb sound energy, reduce the noise generated by air flow and equipment operation, and create a quiet living and working environment.

3、防火阻燃：无机玻璃钢通风管和部分纤维织物风管采用不燃或阻燃材料，在火灾发生时能延缓火势蔓延，保障人员生命和财产安全。

3. Fireproof and flame retardant: Inorganic fiberglass ventilation ducts and some fiber fabric ducts are made of non combustible or flame-retardant materials, which can delay the spread of fire and ensure the safety of personnel and property in the event of a fire.

设计安装：灵活便捷，降本增效

Design and installation: flexible and convenient, reducing costs and increasing efficiency

1、设计灵活：通风管道可根据空间布局和通风需求，定制圆形、矩形、螺旋形等多种形状，以及三通、四通、弯头、变径管等复杂管件。

1. Flexible design: Ventilation ducts can be customized in various shapes such as circular, rectangular, spiral, as well as complex fittings such as tees, tees, elbows, and reducers according to spatial layout and ventilation needs.

2、安装便捷：共板法兰风管制作简单，漏风率低，能节省材料和安装成本。纤维织物风管重量轻，可单人安装，悬挂装置可重复使用，大幅缩短工程周期，在临时通风场所优势显著。

2. Easy installation: The production of common flange air ducts is simple, with low air leakage rate, which can save materials and installation costs. Fiber fabric air ducts are lightweight, can be installed by a single person, and the suspension device can be reused, greatly reducing the project cycle. They have significant advantages in temporary ventilation areas.

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