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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
Dive into the innovative world of Wenzhou Safety Stainless Steel Co., Ltd.'s High-Quality Metal Bellows with EPDM Sealing and Quick-Connectors. Engineered to perfection, these bellows are the essential flexible connecting pipes crafted specifically for industries demanding stringent hygiene standards such as food processing, pharmaceuticals, and bioengineering. The standout feature lies in the ingenious use of quick-installation clamp connectors seamlessly integrated with stainless steel bellows. This clever design facilitates rapid assembly and disassembly, ensuring sterile sealing and enhancing fluid transfer efficiency.
Core Structure and Materials
1. Bellows Body:
- Crafted from superior 304 or 316L stainless steel, these bellows boast high-precision polished surfaces (Ra ≤ 0.8μm), eliminating dead angles and ensuring unparalleled corrosion resistance and ease of cleaning.
- Select models feature double-layer stainless steel mesh sleeves, boosting pressure resistance and mechanical fatigue durability for robust performance.
2. Clamp-Type Quick-Connectors:
- Experience seamless tool-free connections with our grooved clamp design connectors, ensuring quick and secure sealing with effortless convenience.
- Our sealing materials, primarily food-grade EPDM or PTFE, are tailored for safety and efficiency.
3. Auxiliary Components:
- Choose from optional insulation layers for temperature-sensitive media or explosion-proof designs fit for hazardous settings.
Key Features and Advantages
- Sanitary Design:
Our bellows feature a sleek, residue-free surface that aligns with GMP and FDA certifications, making them ideal for sterile conditions.
- Quick Assembly/Disassembly:
Our clamp connectors revolutionize maintenance with tool-free connections, dramatically cutting down equipment cleaning and maintenance downtime.
- High Flexibility and Pressure Resistance:
Designed to accommodate pipeline displacement from vibration or thermal expansion, our bellows operate within a pressure range of 0-1.6 MPa and temperature spectrum of -50°C to 200°C.
- Strong Compatibility:
Our bellows are compatible with various standard equipment—whether it's pumps, valves, tanks, or fermentation equipment—and come in common diameters from DN15 to DN150 (1/2" to 6").
Applications
- Food and Beverage: Perfect for dairy, beer, and juice transfer pipelines.
- Biopharmaceuticals: Ideal connections for fermentation tanks, centrifuges, and purification systems.
- Medical Devices: Ensures sterile fluid transfer and seamless equipment interfaces.
- Chemical Industry: Facilitates the transfer of high-purity chemical media with ease.
Selection and Installation Guide
1. Diameter Selection: Align the nominal pipe diameter (e.g., DN50 for 2-inch pipelines) with your flow rate requirements.
2. Pressure and Temperature: Confirm system operating parameters to ensure they remain within permissible limits.
3. Connection Method: Confirm compatibility of connector types (e.g., welded, threaded) with your existing equipment for seamless integration.
4. Installation Notes:
- Prevent over-bending or twisting of the bellows to maintain the integrity of the mesh sleeve.
- Conduct regular inspections of sealing rings for wear and schedule annual replacements to maintain optimal performance.
Summary
This exceptional product caters to the core demands of high-hygiene industries, delivering unmatched fluid transfer, sealing efficiency, and cleanliness. Through its sanitary design, revolutionary quick-connect technology, and robust flexible structure, it has become a vital component in the sophisticated production lines of today.






| 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.. |




