行业组件数据 · 2026

孔板插入件/喷嘴

Precision orifice insert or nozzle component for controlling fluid flow in tip assemblies

技术定义与适配语境
典型 孔板插入件/喷嘴 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 precision-engineered orifice insert or nozzle is a critical fluid control component within tip assemblies, designed to regulate, direct, and atomize fluid flow through a precisely calibrated aperture. It ensures consistent flow rates, pressure drop, and spray patterns in industrial applications.

组件规格

定义
A precision-engineered orifice insert or nozzle is a critical fluid control component within tip assemblies, designed to regulate, direct, and atomize fluid flow through a precisely calibrated aperture. It ensures consistent flow rates, pressure drop, and spray patterns in industrial applications.
工作原理
Operates on the principle of fluid dynamics, where fluid passes through a precisely sized orifice, creating a controlled pressure drop and flow restriction. The geometry (diameter, length, entry/exit angles) determines flow characteristics, velocity, and atomization quality.
材料
Stainless steel (AISI 316L304)hardened tool steeltungsten carbideceramic (aluminazirconia)or engineered plastics (PEEKPTFE) for corrosion/abrasion resistance
Tolerance
±0.005 mm
Surface Finish
Ra 0.2-0.8 μm
Pressure Rating
Up to 5000 psi
Orifice Diameter
0.1-5.0 mm
Temperature Range
-50°C to 400°C
Flow Coefficient (Cv)
0.01-2.5
标准
ISO 5167DIN 1952ASME B16.5

行业分类与别名

孔板插入件/喷嘴 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 contamination in fluid->Orifice clogging leading to flow restriction or complete blockage->Install upstream filtration, use self-cleaning designs, implement regular maintenance schedules
Abrasive fluid flow->Erosion of orifice edges, changing flow characteristics over time->Use wear-resistant materials (tungsten carbide, ceramic), design with replaceable inserts, monitor flow rates regularly

工业生态与工程逻辑

0
Clogging from particulate contamination
1
Erosion/corrosion from abrasive/corrosive fluids
2
Improper installation causing leaks
3
Thermal expansion affecting tolerances

合规与检测

tolerance
ISO 2768-mK for general dimensions, ±0.5% for flow coefficient
test method
Flow testing per ISO 5167, pressure testing per ASME B31.3, material certification per ASTM/EN 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 is the difference between an orifice insert and a nozzle?

An orifice insert is typically a simple disc with a precision hole for flow restriction, while a nozzle includes additional features for flow direction, atomization, or spray pattern shaping.

How do I select the right orifice size?

Selection depends on required flow rate, fluid properties, pressure drop, and application. Use flow equations (e.g., Bernoulli's) or manufacturer charts, considering viscosity and desired spray characteristics.

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

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
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

请求制造能力信息: 孔板插入件/喷嘴

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URN:CNFX:ME:UNIT:ORIFICE_INSERT_NOZZLE