Introducing the Metal Bellows with Clamp-Type Sanitary Quick-Connectors: Crafted by Wenzhou Safety Stainless Steel Co., Ltd., this product exemplifies reliability and flexibility in every industrial application. These high-quality bellows are designed to ensure swift and secure connections, providing unparalleled efficiency and safety for your operations. Trust in our expertise to support your industrial needs with precision and excellence.

Product Overview
Discover our exceptional Metal Bellows with clamp-type sanitary quick-connectors, meticulously crafted for industries with stringent hygiene standards such as food production, pharmaceuticals, and bioengineering. These bellows are equipped with innovative quick-installation clamp connectors merged with premium stainless steel, enabling swift assembly and disassembly, ensuring sterile sealing, and facilitating seamless fluid transfer with unmatched efficiency.



Core Structure and Materials
1. Bellows Body:
- Crafted from either 304 or 316L stainless steel, our bellows boast precision-polished surfaces (typically Ra ≤ 0.8μm), designed to eliminate dead angles, enhance ease of cleaning, and offer robust corrosion resistance.
- Select models feature double-layer stainless steel mesh sleeves, engineered to boost pressure resistance and combat mechanical fatigue.

2. Clamp-Type Quick-Connectors:
- These connectors showcase a grooved clamp design, promoting tool-free, rapid connection and secure sealing, elevating user convenience.
- Typically constructed with food-grade sealing materials like EPDM or PTFE, ensuring safety and reliability.

3. Auxiliary Components:
- Optional features include insulation layers for temperature-sensitive media or explosion-proof designs for hazardous environments, catering to diverse industrial needs.


Key Features and Advantages
- Sanitary Design:
Smooth, residue-free surfaces compliant with GMP and FDA certifications, making them ideal for sterile environments.
- Quick Assembly/Disassembly:
Our clamp connectors facilitate tool-free connections, drastically reducing equipment cleaning and maintenance downtime, optimizing operational efficiency.
- High Flexibility and Pressure Resistance:
The bellows' design compensates for pipeline displacement caused by vibration or thermal expansion, withstanding a working pressure of 0-1.6 MPa and operational temperatures ranging from -50°C to 200°C.
- Strong Compatibility:
Universally compatible with a variety of standard equipment, including pumps, valves, tanks, and fermentation systems, available in common diameters from DN15 to DN150 (1/2" to 6").


Applications
- Food and Beverage: Ideal for use in dairy, beer, and juice transfer pipelines to ensure hygiene and efficiency.
- Biopharmaceuticals: Perfect for interfacing connections in fermentation tanks, centrifuges, and purification systems.
- Medical Devices: Ensures sterile fluid transfer and reliable equipment interfaces for sensitive applications.
- Chemical Industry: Suitable for transferring high-purity chemical media with precision and safety.


Selection and Installation Guide
1. Diameter Selection: Choose the nominal pipe diameter, such as DN50 for 2-inch pipelines, tailored to the specific flow rate requirements.
2. Pressure and Temperature: Confirm your system's operating parameters to prevent exceeding the recommended limits, ensuring safety and performance.
3. Connection Method: Verify the 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 avoid potential damage to the mesh sleeve, preserving product longevity.
- Conduct regular inspections of sealing rings for wear and consider annual replacement to maintain peak performance.



Summary
Our product meets the crucial demands of high-hygiene industries, offering superior fluid transfer, sealing efficiency, and uncompromised cleanliness. With its sanitary design, quick-connect technology, and robust flexible structure, it serves as an indispensable component in modern production lines, enhancing both productivity and reliability.

Q:How do you pack?
A:Plastic bags-------(Paper boxes)-------Cartons-------Plywood cases

Q:How long is the quality guarantee period?
A:We supply 6 to 12 months for quality guarantee according to customers' using frequency.

Q:How can you guarantee the quality of products?
A:First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every flange or fitting we sell is qualified.

Q:How can I check your factory situation while it's difficult for me to come to China.
A:We have photos and videos on our website, It shows every step of the manufacturing.
Alternatively, I can take videos or photos of our factory and send them to you.

Q:What is your lead time?
A:It's around 15 days normally. If we have the products in stock, it will be about 5days.

Q:Can you print our Logo on the valves/Fittings?
A:Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing

Q:Are samples available to be sent with free?
A:It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.

Q:Do you have a minimum quantity of the products?
A:No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.

Q:Where are the main markets for your products?
A:We hope to make business with companies from all over the world. And for now, our flanges and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.

Q:Are you a factory or trading company?
A:We are a factory specialized in manufacturing flange and fitting over 10 years.