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| Customization: | Available |
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| Application: | Aerospace Industry, Automotive Industry, Chemical Transfer, Food Processing, HVAC Systems, Petroleum Industry, Steam Handling |
| Certification: | CE, ISO9001 |
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Product Overview
Crafted with precision, our metal bellows feature innovative clamp-type sanitary quick-connectors that transform them into flexible conduits. These are specifically engineered for sectors where hygiene is paramount, such as food, pharmaceuticals, and bioengineering. The hallmark of our product is the seamless integration of quick-installation clamp connectors with resilient stainless steel bellows, facilitating rapid assembly and disassembly, secure sterile sealing, and optimal fluid transfer efficiency.
Core Structure and Materials
1. Bellows Body:
- Constructed from either 304 or 316L premium stainless steel, these bellows boast high-precision polished surfaces (commonly Ra ≤ 0.8μm) ensuring effortless cleaning, zero dead angles, and superior resistance to corrosion.
- Select models are fortified with dual-layer stainless steel mesh sleeves, significantly boosting both pressure resistance and mechanical fatigue resistance.
2. Clamp-Type Quick-Connectors:
- Our connectors feature a sophisticated grooved clamp design for effortless, tool-free connection and reliable sealing.
- Sealing integrity is guaranteed with food-grade EPDM or PTFE materials, tailored to industry standards.
3. Auxiliary Components:
- Optional features include insulation layers for temperature-sensitive media and explosion-proof designs for high-risk environments.
Key Features and Advantages
- Sanitary Design:
Meticulously smooth surfaces eliminate residue, adhering to GMP and FDA certifications, and perfectly suited for sterile environments.
- Quick Assembly/Disassembly:
The innovative clamp connectors enable swift, tool-free connections, drastically minimizing equipment cleaning and maintenance downtime.
- High Flexibility and Pressure Resistance:
Our bellows structure is designed to compensate for pipeline displacement due to vibration or thermal expansion. It operates within a formidable pressure range of 0-1.6 MPa and a broad temperature range from -50°C to 200°C.
- Strong Compatibility:
Seamlessly integrates with diverse standard equipment such as pumps, valves, tanks, and fermentation systems, with common diameters from DN15 to DN150 (1/2" to 6").
Applications
- Food and Beverage: Ideal for dairy, beer, and juice transfer pipelines, ensuring purity and efficiency.
- Biopharmaceuticals: Essential for connecting fermentation tanks, centrifuges, and purification systems, promoting sterility.
- Medical Devices: Facilitates sterile fluid transfer and reliable equipment interfaces, upholding medical standards.
- Chemical Industry: Perfect for transferring high-purity chemical media with unwavering integrity.
Selection and Installation Guide
1. Diameter Selection: Choose a nominal pipe diameter (e.g., DN50 for 2-inch pipelines) tailored to your specific flow rate needs.
2. Pressure and Temperature: Confirm system operating parameters to ensure they fall within safe limits.
3. Connection Method: Verify connector type compatibility (e.g., welded, threaded) with existing equipment to ensure seamless integration.
4. Installation Notes:
- Avoid excessive bending or twisting of the bellows to prevent potential damage to the mesh sleeve.
- Regularly inspect sealing rings for signs of wear; an annual replacement is recommended to maintain integrity.
Summary
Our product is a game-changer for high-hygiene industries, addressing fluid transfer-sealing needs with unmatched efficiency and cleanliness. The sanitary design, state-of-the-art quick-connect technology, and robust flexible structure make it an indispensable component in contemporary production lines.






| Bellows Body | 304 or 316L |
| Surface Treatment | Mechanical polishing/electropolishing (EP) |
| Size | DN15-DN150 |
| Applications | Food and Beverage;Medical Devices;Chemical Industry and so on.. |




