行业组件数据 · 2026

排气出口

Vent gas outlet component for vent condenser systems in chemical manufacturing processes

技术定义与适配语境
典型 排气出口 会按材料、尺寸公差、适配关系和失效风险在 化学制造 中评估。

A specialized outlet component designed to safely discharge non-condensable gases and vapors from vent condenser systems in chemical processing applications. It ensures controlled release of process gases while maintaining system pressure balance and preventing backflow contamination.

组件规格

定义
A specialized outlet component designed to safely discharge non-condensable gases and vapors from vent condenser systems in chemical processing applications. It ensures controlled release of process gases while maintaining system pressure balance and preventing backflow contamination.
工作原理
Operates on pressure differential principles, allowing controlled venting of gases when system pressure exceeds predetermined thresholds. Incorporates check valve mechanisms to prevent reverse flow and maintain unidirectional gas discharge from the condenser system.
材料
316L stainless steel (primary)Hastelloy C-276 (corrosive applications)PTFE/PFA lining (for aggressive chemicals)
Leak Rate
<1×10⁻⁶ mbar·l/s
Flow Capacity
50-500 m³/h
Connection Size
DN50 to DN200
Pressure Rating
10-25 bar
Temperature Range
-40°C to 250°C
标准
ISO 15848-1DIN EN 13445ASME B16.5

行业分类与别名

排气出口 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

Particulate accumulation in outlet->Reduced flow capacity leading to system overpressure->Install inline filters and implement regular maintenance schedules
Chemical corrosion of outlet material->Component degradation and potential leakage->Use corrosion-resistant materials and implement corrosion monitoring systems

工业生态与工程逻辑

0
Overpressure due to outlet blockage
1
Corrosion from aggressive chemicals
2
Leakage at connection points
3
Backflow contamination
4
Thermal stress cracking

合规与检测

tolerance
±0.5% of flow capacity, ±1% pressure rating
test method
Helium leak testing per ISO 15848-1, pressure cycling test, chemical compatibility verification

制造该组件的工厂

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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 is the primary function of a vent gas outlet in chemical processing?

To safely discharge non-condensable gases and maintain optimal pressure conditions in vent condenser systems, preventing overpressure situations and ensuring process stability.

How does material selection affect vent gas outlet performance?

Material selection determines chemical resistance, temperature tolerance, and corrosion resistance. 316L stainless steel offers general chemical resistance, while specialized alloys like Hastelloy handle aggressive chemicals at elevated temperatures.

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CNFX Industrial Component Index · 化学制造

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URN:CNFX:ME:UNIT:VENT_GAS_OUTLET