| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Clamp |
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Product Overview
Introducing our Stainless Steel Sterile Flanges, a pinnacle of precision engineering, designed specifically for the seamless integration into hygienic fluid transfer systems. These flanges are essential for industries where cleanliness and microbial control are paramount, such as pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals. They support both CIP (Clean-in-Place) and SIP (Sterilize-in-Place) protocols, ensuring smooth, crevice-free, and effortlessly cleanable fluid pathways. This guarantees the maintenance of product purity and process integrity, setting the standard in contamination control.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: Our flanges boast internal surfaces polished to an ultra-low roughness (Ra ≤ 0.8 μm), effectively preventing microbial adhesion and residue buildup, ensuring the highest level of hygiene.
- Zero Dead-Leg Design: Crafted for flawless alignment with pipes and gaskets (complying with DIN 11866, ISO 2852, SMS 1145, RJ standards), these flanges eliminate stagnation zones, preserving system sterility immaculately.
- Integrated Gasket System: Featuring sterile-grade gaskets, such as PTFE-encapsulated silicone or EPDM, securely recessed into flange grooves to prevent any product contact and contamination risk.
2. Premium Material Construction
- Grade 316L/304L Stainless Steel: Provides exceptional corrosion resistance, withstands high temperatures (up to 250°C), and meets stringent FDA/EC1935 standards for product contact, ensuring longevity and reliability.
- Electropolishing Option: Offers enhanced passivation, maximizing surface cleanability and providing a superior hygienic finish.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Designed for quick-install clamps or threaded unions, enabling leak-proof sealing while allowing for rapid disassembly and cleaning, thus minimizing downtime.
- Uniform Compression: Guarantees even gasket loading, preventing deformation and ensuring consistent performance during SIP/CIP processes.
4. CIP/SIP Compatibility
- Resilient to aggressive cleaning agents (acids/alkalis) and steam sterilization (≥121°C, 15+ PSI), ensuring long-lasting performance even under rigorous cleaning conditions.
- Featuring smooth internal geometry, ensuring comprehensive coverage by cleaning and sterilizing agents for thorough maintenance and operational excellence.
5. Global Standard Compliance
- Adheres to DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines, guaranteeing international compliance and quality assurance.
- Offered in sizes ranging from DN 15-150 (½"-6") and multiple pressure ratings, providing versatile options for diverse application needs.
Typical Applications
- Pharma/Biotech: Ideal for fermenters, bioreactors, purification skids, and filling lines, where sterility and precision are critical.
- Food & Beverage: Perfect for dairy processing, juice and beer pipelines, and sauce transfer, ensuring product safety and quality.
- Cosmetics: Suitable for emulsion, serum, and perfume manufacturing, maintaining product integrity and purity.
- Fine Chemicals: Designed for high-purity solvent distribution, ensuring consistent performance without contamination.
Summary
Our Stainless Steel Sterile Flanges deliver unmatched hygienic performance, tailored for critical processes. By integrating advanced metallurgy, dead-leg-free geometry, and standardized connections, they significantly reduce contamination risks while facilitating efficient maintenance. These flanges are the ideal choice for systems demanding zero product retention and validated sterility, setting new benchmarks in the industry.
| Fluid Media | Chemical compatibility, temperature, viscosity. |
| Process | CIP/SIP frequency, sterilization parameters (T/P). |
| Connection Type | Clamp, threaded, weld-neck (with post-weld polish) |
| Gasket Material | EPDM, silicone, FKM/Viton, PTFE |
| Body Material | 304;304L;316;316L |
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.
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