行业组件数据 · 2026

端口法兰

Precision-machined flanges for connecting beverage metering pump heads to piping systems with leak-proof seals.

技术定义与适配语境
典型 端口法兰 会按材料、尺寸公差、适配关系和失效风险在 饮料制造 中评估。

Port flanges are critical interface components in precision beverage flow metering pump heads, designed to create secure, leak-proof connections between the pump head and external piping systems. These flanges feature precisely machined sealing surfaces, bolt hole patterns, and dimensional tolerances to ensure proper alignment and pressure integrity during beverage processing operations. They serve as the primary structural and sealing interface for fluid transfer in hygienic beverage applications.

组件规格

定义
Port flanges are critical interface components in precision beverage flow metering pump heads, designed to create secure, leak-proof connections between the pump head and external piping systems. These flanges feature precisely machined sealing surfaces, bolt hole patterns, and dimensional tolerances to ensure proper alignment and pressure integrity during beverage processing operations. They serve as the primary structural and sealing interface for fluid transfer in hygienic beverage applications.
工作原理
Port flanges function by providing a flat, machined surface that mates with corresponding pipe flanges using gaskets and bolts. When properly torqued, the flange assembly compresses the gasket material to create a pressure-tight seal that prevents leakage and maintains system pressure. The flange design ensures proper alignment of fluid passages while withstanding operational stresses from pressure fluctuations, temperature changes, and mechanical vibrations.
材料
Stainless steel 316L (1.4404) for corrosion resistancewith optional electropolished finish (Ra ≤ 0.8 μm) for enhanced cleanability. Alternative materials include stainless steel 304 (1.4301) for less corrosive applications or specialized alloys for specific beverage types.
Dimensions
DN 15 to DN 100 (½" to 4")
Gasket Type
FDA-approved EPDM or silicone
Bolt Pattern
4-bolt or 8-bolt configuration
Surface Finish
Ra ≤ 0.8 μm (electropolished optional)
Connection Type
Tri-clamp, DIN, or ANSI flange standards
Pressure Rating
10 bar (145 psi) maximum operating pressure
Temperature Range
-10°C to 120°C (14°F to 248°F)
标准
ISO 2852DIN 118513-A Sanitary Standards 08-17

行业分类与别名

端口法兰 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->Fluid leakage and pressure loss->Implement calibrated torque wrench procedures and regular torque verification checks
Surface scratches or corrosion on sealing face->Microbial harborage and contamination risk->Regular visual inspections, proper cleaning protocols, and immediate replacement of damaged components
Thermal expansion mismatch between flange and piping->Stress cracking and catastrophic failure->Use compatible materials, allow for thermal movement in system design, install expansion joints where needed

工业生态与工程逻辑

0
Leakage due to improper torque
1
Microbial contamination from surface imperfections
2
Gasket failure from chemical exposure
3
Misalignment causing stress fractures

合规与检测

tolerance
±0.1 mm on critical dimensions, flatness within 0.05 mm across sealing surface
test method
Helium leak testing at 1.5x operating pressure, surface roughness verification with profilometer, material certification to ASTM A240

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 makes beverage pump port flanges different from standard industrial flanges?

Beverage pump port flanges feature food-grade materials, electropolished surfaces for cleanability, specialized gasket materials approved for food contact, and designs that prevent product entrapment to meet strict hygiene standards.

How often should port flange gaskets be replaced in beverage applications?

Gaskets should be inspected monthly and replaced every 6-12 months depending on usage, or immediately if any signs of wear, compression set, or chemical degradation are observed.

Can different flange standards be mixed in beverage pump systems?

Mixing standards is not recommended as it can cause misalignment, improper gasket compression, and potential leakage. Always use matching flange standards throughout the system.

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CNFX Industrial Component Index · 饮料制造

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