说明
**Sanitary Stainless Steel Union: Nut,male and liner components
**Components & Terminology**
A sanitary stainless steel union (commonly referred to as a *Tri-Clamp Union* or *Hygienic Union*) is a detachable fitting designed for fast assembly and disassembly in sterile piping systems. Key components include:
1. **Union Body**: Machined from 316L/304 stainless steel with a polished interior (Ra ≤ 0.8 µm).
2. **Tri-Clamp Ferrule**: A two-part collar (*Clamp Hub* and *Clamp Segment*) secured by a single bolt for leak-proof sealing.
3. **Gasket/Seal**: Positioned between ferrules, typically made of EPDM, silicone, or PTFE.
4. **Sealing Surfaces**: Precision-machined *face seal grooves* to ensure flush alignment.
**Sealing Materials**
– **EPDM**: Cost-effective, temperature-resistant (-20°C to 135°C), ideal for general-purpose applications.
– **Silicone**: High flexibility, withstands extreme temperatures (-50°C to 200°C), suitable for CIP/SIP processes.
– **PTFE**: Chemically inert, compatible with aggressive media, low friction for easy cleaning.
**Product Features**
1. **Hygienic Design**: Smooth, crevice-free surfaces prevent bacterial buildup, meeting EHEDG/3-A standards.
2. **Quick-Connect Mechanism**: Tri-Clamp (ISO 2852) or DIN 11851 connections enable tool-free installation.
3. **Corrosion Resistance**: 316L grade resists pitting in chloride-rich environments (e.g., dairy, pharma).
4. **Temperature Adaptability**: Compatible with steam sterilization (up to 150°C) and cryogenic processes.
5. **Versatility**: Available in *full-bore* or *reduced-bore* designs to match flow requirements.
**Common Sizes & Configurations**
– **Sizes**: 1/2″ (DN15), 1″ (DN25), 2″ (DN50), 3″ (DN80).
– **End Types**: Butt-weld, threaded (NPT/BSP), or flanged connections.
**Compatible System Components**
1. **Piping**: *Sanitary tubing* (ASTM A270) with matching Tri-Clamp ferrules.
2. **Valves**: *Sanitary butterfly valves*, *diaphragm valves*, or *ball valves* with Tri-Clamp ends.
3. **Pumps**: *Centrifugal pumps* or *positive displacement pumps* integrated with union adapters.
4. **Instrumentation**: *Pressure gauges*, *flow meters*, and *temperature sensors* with hygienic fittings.
5. **Accessories**: *Inline strainers*, *sight glasses*, and *spray balls* for CIP systems.
**Typical Applications**
– Fluid transfer in breweries, dairy processing, and biopharmaceutical reactors.
– Vacuum lines for food packaging or laboratory equipment.
– Modular systems requiring frequent disassembly for cleaning or reconfiguration.
**Advantages Over Traditional Fittings**
– Minimizes downtime with rapid assembly.
– Reduces contamination risk through seamless design.
– Compatible with automated cleaning systems (CIP/SIP).
产品包装说明
每件产品首先用泡沫袋单独包装，然后小心翼翼地放入指定的纸箱。最后，装入托盘或出口木箱。整个包装过程都是严格执行的，以防止在运输过程中出现任何损坏。
关于我们
宏泰专业生产高品质的卫生级阀门和不锈钢管件，主要服务于制药、食品加工和化工等行业。我们的产品采用优质 304、316 和 316L 不锈钢制成，具有出色的耐腐蚀性，并采用激光切割和精密焊接等先进制造技术精心制作而成。HongTai 的阀门专为卫生和流体完整性而设计，是要求最佳清洁度和持久性能的行业的理想选择。
为什么选择我们
质量保证： 我们严格控制从原材料到成品的每个生产阶段，确保符合 ISO9001 和国际认证，包括 3A、DIN 和 ISO 标准。
行业专长： 数十年为食品、饮料和制药等关键行业提供解决方案的经验。
先进技术： 我们拥有最先进的设备，包括定期更新的数控车床和精密工具，确保每件产品都具有较高的表面精度和较小的公差。
100% 检验： 每件产品在出厂前都要经过严格的测试，包括尺寸和阀门泄漏检测，以确保质量完美无瑕。
覆盖全球： 我们以始终如一的质量和准时交货赢得了全球企业的信赖。
选择 HongTai，您将在阀门和管件解决方案方面获得无与伦比的可靠性、性能和创新性。
联系我们
如需了解更多信息或讨论您的要求，请通过以下方式联系我们：
电子邮件：ht@htcdf.com
whatsapp：(86)18875809195
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