| 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 connection solutions purposed for hygienic fluid transfer systems which demand stringent cleanliness and impeccable microbial control. These indispensable components find their utility across a spectrum of industries such as pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals. In these sectors, protocols like CIP (Clean-in-Place) and SIP (Sterilize-in-Place) are not just recommended but essential. With a focus on ensuring seamless, crevice-free, and easily cleanable fluid pathways, these flanges are instrumental in upholding product purity and process integrity.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: The internal surfaces are polished to an ultra-low roughness (Ra ≤ 0.8 μm) standard to effectively prevent microbial adhesion and residue buildup, ensuring a pristine hygienic environment.
- Zero Dead-Leg Design: Designed for seamless integration with pipes and gaskets, adhering to rigorous standards (DIN 11866, ISO 2852, SMS 1145, RJ), thus eliminating potential stagnation zones and ensuring uninterrupted flow.
- Integrated Gasket System: Featuring sterile-grade gaskets such as PTFE-encapsulated silicone/EPDM, strategically recessed into flange grooves to eliminate direct product contact and maintain sterility.
2. Premium Material Construction
- Grade 316L/304L Stainless Steel: Offers exceptional corrosion resistance, withstands high temperatures up to 250°C, and meets stringent FDA/EC1935 compliance for safe product contact.
- Electropolishing Option: Provides enhanced passivation, ensuring the utmost cleanability and durability.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Quick-install clamps and threaded unions facilitate leak-proof sealing while allowing rapid disassembly for thorough cleaning.
- Uniform Compression: Ensures even gasket loading, preventing deformation and ensuring reliable SIP/CIP performance.
4.CIP/SIP Compatibility
- Resistant to aggressive cleaning agents (acids/alkalis) and capable of withstanding steam sterilization (≥121°C, 15+ PSI) without compromise.
- Smooth internal geometry guarantees comprehensive coverage by cleaning and sterilizing agents.
5. Global Standard Compliance
- Adheres to global standards including DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines. Available in DN 15-150 (½"-6") sizes with multiple pressure ratings.
Typical Applications
- Pharma/Biotech: Ideal for use in fermenters, bioreactors, purification skids, and filling lines, ensuring sterility.
- Food & Beverage: Perfect for dairy processing, juice and beer pipelines, and sauce transfer operations.
- Cosmetics: Optimal for manufacturing emulsions, serums, and perfumes with precision.
- Fine Chemicals: Ensures high-purity solvent distribution with reliability and efficiency.
Summary
Stainless Steel Sterile Flanges deliver unrivaled hygienic performance for critical processes. By integrating advanced metallurgy, a dead-leg-free design, and standardized connections, they significantly reduce contamination risks. These flanges are ideal for systems requiring zero product retention and validated sterility, facilitating efficient maintenance and operational excellence.
| 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, 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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