行业组件数据 · 2026

蒸发器盘管管道

Tubing for evaporator coils that circulates refrigerant to absorb heat in cooling systems.

技术定义与适配语境
典型 蒸发器盘管管道 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。

Tubing in evaporator coils is a critical component in refrigeration and air conditioning systems, designed to facilitate efficient heat transfer by circulating refrigerant. It typically consists of serpentine or coiled configurations that maximize surface area for heat absorption from the surrounding air or medium. The tubing must maintain structural integrity under varying pressures and temperatures while ensuring minimal thermal resistance and leakage.

组件规格

定义
Tubing in evaporator coils is a critical component in refrigeration and air conditioning systems, designed to facilitate efficient heat transfer by circulating refrigerant. It typically consists of serpentine or coiled configurations that maximize surface area for heat absorption from the surrounding air or medium. The tubing must maintain structural integrity under varying pressures and temperatures while ensuring minimal thermal resistance and leakage.
工作原理
Operates on the principle of phase-change heat transfer, where refrigerant inside the tubing evaporates from liquid to vapor, absorbing latent heat from the external environment. This process cools the surrounding air or fluid, with the tubing's design optimizing thermal conductivity and flow dynamics.
材料
Commonly made from copper (C12200 or C11000) for high thermal conductivity and corrosion resistanceor aluminum alloys (e.g.3003 or 6061) for lightweight applications. May include coatings or alloys for enhanced durability in specific environments.
Diameter
3/8" to 5/8" (9.5 mm to 15.9 mm)
Surface Finish
Smooth or enhanced (e.g., micro-grooved) for improved heat transfer
Wall Thickness
0.032" to 0.049" (0.81 mm to 1.24 mm)
Pressure Rating
300 to 600 psi (2.07 to 4.14 MPa)
Temperature Range
-40°F to 250°F (-40°C to 121°C)
标准
ISO 9303DIN 2391

行业分类与别名

蒸发器盘管管道 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

Corrosive environment or incompatible materials->Leakage or reduced heat transfer efficiency->Use corrosion-resistant alloys, apply protective coatings, and conduct regular inspections.
Excessive pressure or thermal stress->Cracking or bursting of tubing->Design with adequate safety margins, implement pressure relief systems, and follow maintenance schedules.

工业生态与工程逻辑

0
Corrosion from moisture or chemicals
1
Fatigue failure due to thermal cycling
2
Leakage from poor joints or material defects

合规与检测

tolerance
±0.005" (0.13 mm) for diameter, ±10% for wall thickness
test method
Pressure testing per ISO 9303, leak detection with helium mass spectrometry

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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 are the main materials used for evaporator coil tubing?

Copper is most common due to its excellent thermal conductivity and corrosion resistance, while aluminum is used for lightweight or cost-sensitive applications.

How does tubing diameter affect evaporator coil performance?

Larger diameters reduce pressure drop and improve refrigerant flow, but may require more space; optimal sizing balances efficiency with system constraints.

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初步技术归类
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URN:CNFX:ME:UNIT:TUBING