行业组件数据 · 2026

泵送腔室/管路段

Precision-engineered pumping chamber and tubing section for controlled fluid transfer in industrial systems.

技术定义与适配语境
典型 泵送腔室/管路段 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。

A critical component of fluid path assemblies consisting of a pumping chamber that creates pressure differentials and connected tubing sections that guide fluid flow. Engineered to maintain precise volumetric displacement, pressure consistency, and flow characteristics while minimizing turbulence, contamination, and pressure drops across the fluid path.

组件规格

定义
A critical component of fluid path assemblies consisting of a pumping chamber that creates pressure differentials and connected tubing sections that guide fluid flow. Engineered to maintain precise volumetric displacement, pressure consistency, and flow characteristics while minimizing turbulence, contamination, and pressure drops across the fluid path.
工作原理
Utilizes positive displacement or dynamic pumping mechanisms where the chamber geometry creates pressure differentials through volume changes (diaphragm, piston, or peristaltic action), while tubing sections provide laminar flow paths with controlled cross-sectional areas to maintain flow rates and minimize energy losses.
材料
Stainless steel (316L/304)PTFEsiliconepolyurethaneor engineered polymers with chemical resistancemedical-grade materials for sanitary applicationscorrosion-resistant alloys for aggressive fluids.
Flow Rate
0.1-500 mL/min
Tolerance
±0.5% volumetric accuracy
Pressure Range
0-100 psi
Surface Finish
Ra ≤ 0.8 μm for sanitary applications
Connection Type
Luer lock, sanitary clamp, NPT, or flange
Temperature Range
-20°C to 150°C
标准
ISO 28580DIN 11864ASME BPE

行业分类与别名

泵送腔室/管路段 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

Worn seals or diaphragms->Reduced volumetric accuracy and leakage->Implement preventive maintenance schedules and use wear-resistant materials
Chemical incompatibility->Material degradation and fluid contamination->Validate material compatibility charts and conduct compatibility testing
Improper installation->Connection leaks and flow restriction->Provide installation training and use torque-controlled connection methods

工业生态与工程逻辑

0
Fluid contamination
1
Pressure loss
2
Material degradation
3
Leakage at connections
4
Cavitation in pumping chamber

合规与检测

tolerance
±0.5% volumetric accuracy maintained across operating range
test method
ISO 28580 for flow accuracy, pressure decay testing for integrity, and material compatibility testing per ASTM standards

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 maintenance is required for pumping chambers?

Regular inspection for wear, cleaning to prevent contamination, seal replacement, and calibration verification to maintain volumetric accuracy.

How do I select the right tubing material?

Consider chemical compatibility with fluids, temperature range, pressure requirements, flexibility needs, and regulatory compliance (FDA, USP Class VI for sanitary applications).

What causes pressure drops in tubing sections?

Excessive length, small diameter, sharp bends, surface roughness, or material incompatibility causing swelling or degradation.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
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URN:CNFX:ME:UNIT:PUMPING_CHAMBER_TUBING_SECTION