行业组件数据 · 2026

管道

Ducting is a system of pipes or channels used to transport air, dust, or other particulate matter in industrial dust suppression systems.

技术定义与适配语境
典型 管道 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

Ducting refers to the network of conduits, typically made from metal, plastic, or composite materials, designed to convey air, dust, fumes, or other airborne particles from collection points to filtration units or exhaust points in dust suppression systems. It includes straight sections, elbows, reducers, branches, and connectors, engineered to maintain airflow efficiency, minimize pressure drop, and prevent material buildup.

组件规格

定义
Ducting refers to the network of conduits, typically made from metal, plastic, or composite materials, designed to convey air, dust, fumes, or other airborne particles from collection points to filtration units or exhaust points in dust suppression systems. It includes straight sections, elbows, reducers, branches, and connectors, engineered to maintain airflow efficiency, minimize pressure drop, and prevent material buildup.
工作原理
Ducting operates on the principle of fluid dynamics, using pressure differentials created by fans or blowers to move air and entrained particles through sealed pathways. It ensures controlled transport of contaminants to collection devices while maintaining system integrity and safety.
材料
Galvanized steelstainless steel (e.g.304316)aluminumPVCpolypropyleneor fiberglass-reinforced plastic (FRP)selected based on corrosion resistancetemperature toleranceand abrasion resistance.
Diameter
100-1000 mm
Air Velocity
15-25 m/s
Wall Thickness
0.5-3 mm
Pressure Rating
Up to 5000 Pa
Temperature Range
-20°C to 200°C
标准
ISO 13349DIN 24194

行业分类与别名

管道 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Insufficient air velocity->Dust accumulation and blockages->Design for optimal velocity, install pressure sensors, and schedule regular inspections.
Material fatigue or corrosion->Leaks or structural failure->Use corrosion-resistant materials, apply protective coatings, and conduct periodic thickness testing.

工业生态与工程逻辑

0
Fire or explosion from combustible dust accumulation
1
Corrosion leading to leaks
2
Pressure loss from blockages
3
Noise and vibration

合规与检测

tolerance
±2 mm on diameter, ±1° on bend angles
test method
Pressure testing per ISO 13349, leak detection with smoke or ultrasonic methods

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

What materials are best for corrosive environments in ducting?

Stainless steel (316 grade) or FRP are recommended for highly corrosive environments due to their resistance to chemicals and moisture.

How do I prevent dust buildup in ducting?

Maintain adequate air velocity (15-25 m/s), use smooth interior surfaces, install cleanout ports, and design with minimal horizontal runs to reduce settling.

我可以直接联系工厂吗?

CNFX 是开放目录,不是交易平台或采购代理。工厂资料和表单用于帮助你准备直接沟通。

CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:DUCTING