行业组件数据 · 2026

连接夹具

A sterile connection clamp for secure, leak-proof interfaces in pharmaceutical and bioprocessing tanks.

技术定义与适配语境
典型 连接夹具 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 clamp designed to create and maintain sterile, hermetic connections between sterile product tanks and transfer lines or processing equipment in pharmaceutical, biotechnology, and aseptic manufacturing environments. It ensures contamination-free fluid transfer while withstanding sterilization cycles (SIP/CIP) and maintaining structural integrity under operational pressures.

组件规格

定义
A precision-engineered mechanical clamp designed to create and maintain sterile, hermetic connections between sterile product tanks and transfer lines or processing equipment in pharmaceutical, biotechnology, and aseptic manufacturing environments. It ensures contamination-free fluid transfer while withstanding sterilization cycles (SIP/CIP) and maintaining structural integrity under operational pressures.
工作原理
Operates through a cam-locking or quick-connect mechanism that applies uniform circumferential pressure to seal gaskets or diaphragms between flanged connections, creating a sterile barrier. The clamp maintains constant sealing force through spring-loaded or over-center locking designs, preventing microbial ingress and maintaining aseptic conditions during product transfer.
材料
316L stainless steel (ASTM A240/A276)electropolished to Ra ≤ 0.8 μmPTFE or silicone gaskets (USP Class VI compliant)optional coatings: PTFE or ceramic for enhanced chemical resistance.
Leak Rate
<1×10⁻⁹ mbar·L/s (helium leak test)
Size Range
1/2" to 4" (DN15 to DN100)
Sterilization
Autoclavable (121°C, 30 min), SIP compatible
Surface Finish
Electropolished, Ra ≤ 0.8 μm
Connection Type
Tri-clamp (Sanitary Clamp)
Pressure Rating
10 bar (145 psi) at 20°C
Temperature Range
-20°C to 150°C
标准
ISO 2852ASME BPEDIN 32676FDA 21 CFR Part 211

行业分类与别名

连接夹具 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

Gasket degradation from repeated sterilization->Loss of sterile seal, microbial contamination->Implement preventive maintenance schedule for gasket replacement; use dual-gasket designs with leak detection ports
Incorrect clamp torque during installation->Uneven sealing pressure, potential leak paths->Use calibrated torque tools; implement installation training and verification procedures
Corrosion from aggressive cleaning chemicals->Material degradation, particle generation->Specify 316L stainless steel with electropolishing; validate cleaning chemical compatibility

工业生态与工程逻辑

0
Gasket failure leading to contamination
1
Improper installation causing leaks
2
Material incompatibility with process fluids
3
Fatigue failure from repeated sterilization cycles

合规与检测

tolerance
±0.1 mm on critical dimensions; surface roughness Ra ≤ 0.8 μm
test method
Helium leak testing per ASTM E499; pressure testing per ASME BPE; material certification per ASTM A240/A276; cleanability testing per ASTM E3218

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 sterilization methods are compatible with this connection clamp?

The clamp is compatible with steam-in-place (SIP) up to 150°C, autoclaving at 121°C for 30 minutes, and chemical sterilization using validated agents like hydrogen peroxide or peracetic acid.

How does the clamp maintain a sterile seal during pressure fluctuations?

It uses a spring-loaded or over-center locking mechanism that maintains constant sealing force, compensating for thermal expansion and pressure variations while preventing gasket creep or relaxation.

What materials are used for gaskets in sterile applications?

PTFE (Teflon) or platinum-cured silicone gaskets that are USP Class VI compliant, non-shedding, and resistant to cleaning agents and sterilization cycles.

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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
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: 连接夹具

说明目标数量、应用场景、交期和关键技术要求,用于准备 RFQ 或供应商评估。

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URN:CNFX:ME:UNIT:CONNECTION_CLAMP