| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Clamp |
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Product Overview
Stainless Steel Sterile Flanges are meticulously crafted components designed to ensure pristine fluid transfer in systems where absolute cleanliness and microbial control are paramount. Vital for pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals sectors, these flanges adhere to CIP (Clean-in-Place) and SIP (Sterilize-in-Place) protocols. They create smooth, crevice-free, and easily cleanable pathways that uphold product purity and process integrity.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: Crafted with ultra-low surface roughness (Ra ≤ 0.8 μm) to resist microbial adhesion and residue buildup.
- Zero Dead-Leg Design: Ensures perfect alignment with pipes/gaskets to eliminate stagnation zones, meeting DIN 11866, ISO 2852, SMS 1145, RJ standards.
- Integrated Gasket System: Utilizes sterile-grade gaskets like PTFE-encapsulated silicone or EPDM, securely recessed to avoid product contact.
2. Premium Material Construction
- Made from Grade 316L/304L Stainless Steel: Offers excellent corrosion resistance and high-temperature tolerance up to 250°C, fully compliant with FDA/EC1935 for safe product contact.
- Electropolishing Option: Facilitates enhanced passivation, maximizing cleanability.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Features quick-install clamps or threaded unions for leak-proof sealing and easy disassembly for cleaning.
- Uniform Compression: Ensures even gasket loading to prevent deformation and maintain consistent SIP/CIP performance.
4. CIP/SIP Compatibility
- Endures harsh cleaning agents (acids/alkalis) and steam sterilization at temperatures ≥121°C and pressure 15+ PSI.
- Crafted with a smooth internal geometry for thorough coverage by cleaning and sterilizing agents.
5. Global Standard Compliance
- Meets DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines, available in sizes DN 15-150 (½"-6") with various pressure ratings.
- Available in DN 15-150 (½"-6") sizes and multiple pressure ratings.
Typical Applications
- Pharma/Biotech: Ideal for fermenters, bioreactors, purification skids, filling lines.
- Food & Beverage: Perfect for dairy processing, juice/beer pipelines, and sauce transfer.
- Cosmetics: Suited for emulsion, serum, and perfume manufacturing.
- Fine Chemicals: Ensures high-purity solvent distribution.
Summary
Stainless Steel Sterile Flanges offer unparalleled hygienic performance for critical processes. Integrating advanced metallurgy, a dead-leg-free design, and standardized connections, they significantly minimize contamination risks, facilitating efficient maintenance—ideal for systems demanding zero product retention and validated sterility.
| 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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