说明
Sanitary Union Seals (Tri-Clamp Gaskets) | CIP/SIP-Ready Sealing Solutions
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### **Product Overview**
Sanitary union seals, also known as **Tri-Clamp gaskets** or **hygienic ferrule seals**, are critical components for leak-proof connections in high-purity fluid systems. Designed for food, pharmaceutical, and biotech industries, these seals ensure zero contamination while withstanding rigorous cleaning (CIP) and sterilization (SIP) cycles.
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### **Core Features & Benefits**
1. **Material Versatility**
– **EPDM**: Cost-effective, steam-resistant (-50°C to +150°C), ideal for dairy and beverage lines.
– **Silicone**: Extreme flexibility (-60°C to +200°C), perfect for freeze-drying or thermal cycling.
– **PTFE/FKM**: Chemically inert, handles solvents, acids, and CIP chemicals.
2. **Hygienic Design**
– Smooth, crevice-free surface (Ra ≤0.8µm) compliant with **EHEDG/3-A standards**, preventing microbial buildup.
– Full-face sealing ensures **zero dead space**, critical for sterile processes.
3. **Quick-Change Compatibility**
– Tool-free installation with Tri-Clamp (ISO 2852), DIN 11851, or SMS flange unions.
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### **Technical Specifications**
| **Parameter** | **Specification** |
|———————-|——————————————–|
| **Sizes** | 1/2″ to 6″ (DN15 to DN150) |
| **Pressure Rating** | 10 bar @150°C (EPDM/Silicone), 15 bar (PTFE)|
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### **Applications by Industry**
– **Dairy**: Milk pasteurization lines, CIP return systems.
– **Pharma**: Bioreactor connections, sterile API transfer.
– **Beverage**: Carbonated drink filling, syrup distribution.
– **Biotech**: Single-use system interfaces, vaccine production.
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### **Global Terminology & Compatibility**
– **US/North America**: *Tri-Clamp Gaskets*, *Sanitary Ferrules*.
– **EU**: *DIN 11851 Seals*, *Hygienic Union Rings*.
– **Asia**: *SMS Flange Seals*, *JIS Hygienic Gaskets*.
– **Compatible Systems**: Alfa Laval, GEA, ITT Bornemann pipelines.
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### **Why Choose Our Union Seals?**
– **Plug-and-Play Fit**: Precisely molded to match ISO 2852 clamp dimensions.
– **Custom Solutions**: Non-standard IDs/ODs, color-coding, or multi-material laminates.
– **Rapid Delivery**: 48-hour sample service with material test reports (MTRs).
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**Q: How to replace a worn Tri-Clamp gasket without downtime?**
A: Simply loosen the clamp, swap the seal, and retighten – no tools required.
**Q: Are PTFE seals compatible with ethanol-based sanitizers?**
A: Yes, PTFE resists ethanol, IPA, and peroxide-based cleaners.
**Q: Can these seals handle ultra-high-pressure homogenizers?**
A: Upgrade to reinforced PTFE + stainless steel inserts for 25+ bar systems.
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Sanitary Union Seals, Tri-Clamp Gaskets, CIP/SIP Seals, FDA-Compliant Gaskets, Hygienic Ferrule Seals, DIN 11851 Gaskets
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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。
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