| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Clamp |
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Product Overview
Our Stainless Steel Sterile Flanges are the epitome of precision engineering, crafted to perfection for seamless integration in hygienic fluid transfer systems. Designed with absolute cleanliness and microbial control in mind, these flanges are indispensable for industries like pharmaceuticals, biotechnology, food & beverage, and more. They play a crucial role where CIP (Clean-in-Place) and SIP (Sterilize-in-Place) protocols are paramount. They ensure smooth, crevice-free fluid pathways that are easily cleanable, upholding product purity and process integrity at every turn.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: The internal surfaces are polished to an ultra-low roughness (Ra ≤ 0.8 μm), effectively preventing microbial adhesion and residue buildup, ensuring immaculate cleanliness.
- Zero Dead-Leg Design: Achieve seamless alignment with pipes and gaskets, adhering to DIN 11866, ISO 2852, SMS 1145, and RJ standards, effectively eliminating stagnation zones.
- Integrated Gasket System: Our sterile-grade gaskets, like PTFE-encapsulated silicone/EPDM, are perfectly recessed into the flange grooves to keep them out of product contact, ensuring sterility.
2. Premium Material Construction
- Grade 316L/304L Stainless Steel: These flanges boast superior corrosion resistance, high-temperature tolerance (up to 250°C), and full compliance with FDA/EC1935 for product contact safety.
- Electropolishing Option: Offers enhanced passivation, ensuring maximum cleanability and a gleaming finish.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Our quick-install clamps or threaded unions provide leak-proof sealing, allowing rapid disassembly for thorough cleaning.
- Uniform Compression: This ensures even gasket loading, preventing deformation and maintaining consistent SIP/CIP performance.
4. CIP/SIP Compatibility
- Our flanges withstand aggressive cleaning agents (acids/alkalis) and steam sterilization at temperatures ≥121°C and pressures of 15+ PSI.
- The smooth internal geometry guarantees full coverage by cleaning and sterilizing agents, leaving no spot untouched.
5. Global Standard Compliance
- Our flanges conform to DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines, ensuring global compatibility.
- Available in DN 15-150 (½"-6") sizes and various pressure ratings to suit any application.
Typical Applications
- Pharma/Biotech: Perfect for fermenters, bioreactors, purification skids, and filling lines.
- Food & Beverage: Ideal for dairy processing, juice and beer pipelines, and sauce transfer applications.
- Cosmetics: Essential for emulsion, serum, and perfume manufacturing.
- Fine Chemicals: Optimal for high-purity solvent distribution systems.
Summary
Stainless Steel Sterile Flanges from Wenzhou Safety Stainless Steel Co., Ltd. deliver unparalleled hygienic performance for critical processes. Their advanced metallurgy, dead-leg-free geometry, and standardized connections mitigate contamination risks while facilitating efficient maintenance. They are the ideal choice 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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