行业组件数据 · 2026

端部法兰

End flanges are structural components that seal and reinforce the ends of pressing cage barrels in industrial machinery.

技术定义与适配语境
典型 端部法兰 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。

End flanges are precision-machined circular components installed at both ends of a pressing cage barrel to provide structural integrity, pressure containment, and sealing functions. They serve as mounting interfaces for adjacent components while maintaining alignment and preventing material leakage during high-pressure operations.

组件规格

定义
End flanges are precision-machined circular components installed at both ends of a pressing cage barrel to provide structural integrity, pressure containment, and sealing functions. They serve as mounting interfaces for adjacent components while maintaining alignment and preventing material leakage during high-pressure operations.
工作原理
End flanges function by distributing axial and radial loads across the barrel structure through their bolted connections, creating a sealed pressure boundary that contains processed materials within the pressing chamber. They transfer mechanical forces while maintaining precise dimensional tolerances for operational reliability.
材料
Typically manufactured from forged or cast carbon steel (AISI 1045/4140)stainless steel (316/304)or alloy steel with hardness ratings of 25-35 HRC. Surface treatments include zinc platingpowder coatingor passivation for corrosion resistance.
Thickness
25-60 mm
Bolt Holes
8-24 holes
Diameter Range
200-800 mm
Surface Finish
Ra 3.2-6.3 μm
Pressure Rating
Up to 25 MPa
Flatness Tolerance
0.1 mm/m
Bolt Circle Diameter
180-780 mm
标准
ISO 5211DIN 2501ASME B16.5

行业分类与别名

端部法兰 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

Insufficient bolt torque during installation->Pressure leakage and reduced structural integrity->Implement torque-controlled installation procedures with verification checks
Material fatigue from cyclic pressure loads->Crack propagation leading to catastrophic failure->Regular non-destructive testing and preventive replacement schedules
Corrosive process media exposure->Material degradation and sealing surface damage->Apply protective coatings and select corrosion-resistant materials

工业生态与工程逻辑

0
Fatigue failure from cyclic loading
1
Corrosion in harsh environments
2
Bolt loosening under vibration
3
Seal degradation over time
4
Misalignment during installation

合规与检测

tolerance
±0.05 mm for critical dimensions, flatness within 0.1 mm/m
test method
Pressure testing per ISO 5208, dimensional verification with CMM, material certification 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 is the primary function of end flanges in pressing cages?

End flanges provide structural reinforcement, pressure containment, and sealing at barrel ends while serving as mounting interfaces for adjacent components.

How are end flanges typically installed?

They are bolted to barrel ends using high-strength fasteners with gaskets or O-rings for sealing, following torque specifications to ensure proper compression.

What maintenance do end flanges require?

Regular inspection for surface wear, bolt tension verification, gasket replacement, and corrosion prevention measures to maintain sealing integrity.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

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初步技术归类
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URN:CNFX:ME:UNIT:END_FLANGES