| 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, meticulously designed for high-precision hygienic fluid transfer systems where cleanliness and microbial control are paramount. Essential in pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals, these flanges support crucial CIP (Clean-in-Place) and SIP (Sterilize-in-Place) procedures. Delivering crevice-free, smooth, and easily cleanable fluid pathways, they ensure unmatched product purity and steadfast process integrity.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: Achieve ultra-low roughness (Ra ≤ 0.8 μm) with our polished internal surfaces, effectively preventing microbial adhesion and residue buildup.
- Zero Dead-Leg Design: Seamlessly aligns with pipes/gaskets as per DIN 11866, ISO 2852, SMS 1145, RJ standards, effectively eliminating stagnant zones.
- Integrated Gasket System: Employs sterile-grade gaskets such as PTFE-encapsulated silicone/EPDM, recessed into flange grooves to avoid product contact.
2. Premium Material Construction
- Grade 316L/304L Stainless Steel: Offers superior corrosion resistance, withstands high temperatures (up to 250°C), and adheres to FDA/EC1935 for product contact safety.
- Electropolishing Option: Provides enhanced passivation, ensuring maximum cleanability and protection.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Quick-install clamps or threaded unions offer leak-proof sealing and rapid disassembly for cleaning.
- Uniform Compression: This feature ensures even gasket loading, preventing deformation and guaranteeing consistent performance during SIP/CIP processes.
4.CIP/SIP Compatibility
- Resilient against aggressive cleaning agents (acids/alkalis) and steam sterilization at ≥121°C, 15+ PSI.
- Designed with smooth internal geometry to ensure thorough coverage by cleaning/sterilizing agents.
5. Global Standard Compliance
- Complies with DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines.
- Available in sizes DN 15-150 (½"-6") and various pressure ratings to suit diverse requirements.
Typical Applications
- Pharma/Biotech: Ideal for fermenters, bioreactors, purification skids, and filling lines.
- Food & Beverage: Perfect for dairy processing, juice/beer pipelines, and sauce transfer.
- Cosmetics: Suitable for emulsion, serum, and perfume manufacturing.
- Fine Chemicals: Designed for high-purity solvent distribution.
Summary
Our Stainless Steel Sterile Flanges provide unrivaled hygienic performance for critical processes. By integrating advanced metallurgy, dead-leg-free geometry, and standardized connections, these flanges significantly reduce contamination risks while enabling efficient maintenance. Perfectly suited for systems requiring zero product retention and validated sterility, they are essential for any environment demanding the highest standards of cleanliness and reliability.
| 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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