行业组件数据 · 2026

端部接头/壳体

End fitting/housing for level gauge sight glass assembly providing secure connection and protection.

技术定义与适配语境
典型 端部接头/壳体 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 mechanical component that serves as the termination point and protective enclosure for level gauge sight glass assemblies. It provides structural integrity, leak-proof sealing, and secure mounting interfaces between the sight glass tube and process connections in industrial fluid systems.

组件规格

定义
A precision-engineered mechanical component that serves as the termination point and protective enclosure for level gauge sight glass assemblies. It provides structural integrity, leak-proof sealing, and secure mounting interfaces between the sight glass tube and process connections in industrial fluid systems.
工作原理
The end fitting/housing functions as a mechanical interface that securely connects the sight glass tube to process piping while maintaining pressure integrity. It typically incorporates sealing mechanisms (gaskets, O-rings, or compression fittings) and mounting features that allow visual inspection of fluid levels while containing process media safely.
材料
Stainless steel (AISI 304/316)carbon steelbrassor engineered plastics (PTFEPVDF) depending on application requirements. Materials selected based on chemical compatibilitypressure ratingsand temperature ranges.
Surface Finish
Ra ≤ 0.8 μm for sealing surfaces
Connection Type
Threaded (NPT, BSP), Flanged, Tri-Clamp
Pressure Rating
Up to 300 PSI (20 bar)
Temperature Range
-20°C to 200°C
Corrosion Resistance
Per material selection standards
标准
ISO 9001DIN 11851ASME BPE

行业分类与别名

端部接头/壳体 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

Incorrect gasket material selection->Leakage at connection points->Use compatible gasket materials per chemical resistance charts and follow torque specifications
Thermal cycling stress->Cracking or deformation->Select materials with compatible thermal expansion coefficients and design with thermal stress relief features

工业生态与工程逻辑

0
Improper installation causing leaks
1
Material incompatibility leading to corrosion
2
Over-torquing damaging sealing surfaces
3
Thermal expansion mismatch

合规与检测

tolerance
±0.1 mm on critical sealing dimensions, surface finish Ra ≤ 0.8 μm
test method
Pressure testing per ASME BPVC, helium leak testing for critical applications, dimensional verification with CMM

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 are the main functions of an end fitting/housing in level gauge applications?

Provides secure mechanical connection between sight glass and process piping, ensures leak-proof sealing, protects glass tube ends, and maintains pressure integrity in fluid systems.

How do I select the appropriate material for end fittings?

Consider chemical compatibility with process media, required pressure/temperature ratings, corrosion resistance needs, and industry-specific standards (food-grade, pharmaceutical, chemical processing).

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: 端部接头/壳体

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