Heavy-Duty Flexible Metal Bellows with Sanitary Quick-Connectors for Tough Environments

Product Description

Experience the ultimate in reliability with our Metal Bellows featuring Clamp-Type Sanitary Quick-Connectors. Designed for durability and precision, these bellows ensure seamless integration into demanding environments, providing both efficiency and safety when you need it most.

Product Description

Product Overview
Introducing our meticulously engineered Metal Bellows with clamp-type sanitary quick-connectors, a pinnacle solution for industries adhering to elevated hygiene benchmarks such as food, pharmaceuticals, and bioengineering. These marvels of engineering feature stainless steel bellows paired with quick-installation clamp connectors, promising swift assembly, airtight sterile sealing, and seamless fluid transfer. Designed for rapid deployment and reliability, they redefine efficiency and cleanliness across critical applications.



Core Structure and Materials
1. Bellows Body:
- Expertly crafted from premium 304 or 316L stainless steel, our bellows boast high-precision polished surfaces (typically Ra ≤ 0.8μm), ensuring absolute hygiene with no dead angles, superior cleanability, and stellar corrosion resistance.
- Select models are fortified with double-layer stainless steel mesh sleeves, offering enhanced pressure resistance and remarkable mechanical fatigue endurance.

2. Clamp-Type Quick-Connectors:
- These connectors, distinguished by a grooved clamp design, enable effortless, tool-free connections and robust sealing, perfect for high-demand applications.
- Sealing materials of choice include food-grade EPDM or PTFE, ensuring safety and compliance with stringent sanitation standards.

3. Auxiliary Components:
- Optional insulation layers are available for temperature-sensitive media, alongside explosion-proof designs tailored for hazardous environments, enhancing operational safety and versatility.


Key Features and Advantages
- Sanitary Design:
Our bellows feature ultra-smooth surfaces that repel residues and meet GMP and FDA certifications, ideal for sterile operational environments.
- Quick Assembly/Disassembly:
Innovative clamp connectors ensure tool-free connection, significantly slashing equipment cleaning and maintenance downtime, thus boosting productivity.
- High Flexibility and Pressure Resistance:
The bellows' dynamic structure adeptly compensates for pipeline displacement, whether from vibration or thermal expansion, with an impressive working pressure range of 0-1.6 MPa and temperature endurance from -50°C to 200°C.
- Strong Compatibility:
Seamlessly integrates with diverse standard equipment like pumps, valves, tanks, and fermentation systems, accommodating common diameters from DN15 to DN150 (1/2" to 6").


Applications
- Food and Beverage: Perfect for dairy, beer, and juice transfer pipelines, ensuring purity and efficiency.
- Biopharmaceuticals: Ideal for connections with fermentation tanks, centrifuges, and purification systems, ensuring sterile and safe fluid transfer.
- Medical Devices: Ensures sterile fluid transfer and robust equipment interfaces, critical for medical applications.
- Chemical Industry: Facilitates high-purity chemical media transfer, maintaining integrity and safety.


Selection and Installation Guide
1. Diameter Selection: Choose the nominal pipe diameter (e.g., DN50 for 2-inch pipelines) tailored to your flow rate requirements for optimal performance.
2. Pressure and Temperature: Diligently verify system operating parameters to ensure they remain within the recommended limits for safety and efficacy.
3. Connection Method: Select compatible connector types (e.g., welded, threaded) to seamlessly integrate with existing equipment, ensuring reliability.
4. Installation Notes:
- Avoid excessive bending or twisting of the bellows to preserve the integrity of the mesh sleeve, ensuring longevity and performance.
- Conduct regular inspections of sealing rings for wear; annual replacement is a proactive measure to maintain peak operation.



Summary
This product is a revolution in high-hygiene industries, addressing critical needs for fluid transfer, sealing efficiency, and cleanliness. With its pioneering sanitary design, quick-connect technology, and robust flexible structure, it stands as an indispensable component in advancing modern production lines.

Detailed Photos

Product Parameters

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..

About US

Certifications

FAQ

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.