| 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 crafted for the most demanding hygienic fluid transfer systems. These precision-engineered marvels are indispensable in sectors such as pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals, where maintaining absolute cleanliness and microbial control is non-negotiable. Perfectly suited for environments with stringent CIP (Clean-in-Place) and SIP (Sterilize-in-Place) protocols, these flanges provide a seamless, crevice-free, and easily cleanable fluid pathway, ensuring both product purity and process integrity.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: Experience unmatched cleanliness with surfaces polished to an ultra-low roughness (Ra ≤ 0.8 μm), effectively preventing microbial adhesion and residue buildup.
- Zero Dead-Leg Design: Achieve flawless integration with pipes/gaskets (per DIN 11866, ISO 2852, SMS 1145, RJ standards), eliminating stagnation zones.
- Integrated Gasket System: Benefit from sterile-grade gaskets (e.g., PTFE-encapsulated silicone/EPDM) recessed into flange grooves to prevent direct product contact.
2. Premium Material Construction
- Grade 316L/304L Stainless Steel: Enjoy superior corrosion resistance and high-temperature endurance (up to 250°C), with full compliance with FDA/EC1935 for product safety.
- Electropolishing Option: Opt for enhanced passivation, ensuring maximum cleanability and shine.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Quick-install clamps and threaded unions offer leak-proof sealing while allowing rapid disassembly for thorough cleaning.
- Uniform Compression: Ensure even gasket loading to prevent deformation and deliver consistent SIP/CIP performance.
4.CIP/SIP Compatibility
- Withstands harsh cleaning agents (acids/alkalis) and robust steam sterilization (≥121°C, 15+ PSI).
- Smooth internal geometry guarantees comprehensive coverage by cleaning/sterilizing agents.
5. Global Standard Compliance
- Adhering to DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines.
- Available in a range of DN 15-150 (½"-6") sizes and multiple pressure ratings to suit your needs.
Typical Applications
- Pharma/Biotech: Essential for fermenters, bioreactors, purification skids, and filling lines.
- Food & Beverage: Perfect for dairy processing, juice/beer pipelines, and sauce transfer.
- Cosmetics: Ideal for emulsion, serum, and perfume manufacturing.
- Fine Chemicals: Enables high-purity solvent distribution.
Summary
Stainless Steel Sterile Flanges offer unparalleled hygienic performance for critical applications. By integrating advanced metallurgy, dead-leg-free designs, and standardized connections, they minimize contamination risks and promote efficient maintenance, making them ideal for systems that demand 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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