| Customization: | Available |
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| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Clamp |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Comprehensive Product Overview
These Stainless Steel Sterile Flanges are intricately crafted connection components, tailored for the utmost hygiene in fluid transfer systems, demanding exceptional cleanliness and microbial control. They are indispensable in sectors such as pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals, where protocols like CIP (Clean-in-Place) and SIP (Sterilize-in-Place) are paramount. These flanges guarantee seamless, crevice-free, and readily cleanable fluid pathways, ensuring the highest standards of product purity and process integrity.
Distinctive Key Features & Benefits
1. Impeccable Hygienic Design
- Gleaming Mirror-Polished Surfaces: The internal surfaces are polished to an ultra-smooth finish (Ra ≤ 0.8 μm) to prevent microbial adhesion and residue accumulation.
- Innovative Zero Dead-Leg Design: Flanges align perfectly with pipes and gaskets (compliant with DIN 11866, ISO 2852, SMS 1145, RJ standards), eliminating stagnation zones.
- Advanced Integrated Gasket System: Utilizing sterile-grade gaskets (such as PTFE-encapsulated silicone/EPDM) secured within flange grooves to avoid direct product contact.
2. Superior Material Construction
- Premium Grade 316L/304L Stainless Steel: Offers outstanding corrosion resistance, tolerance to high temperatures (up to 250°C), and adheres to FDA/EC1935 regulations for product contact.
- Optional Electropolishing: Offers enhanced passivation for optimal cleanability.
3. Dependable Sterile Sealing
- Versatile Tri-Clamp/SMS/RJT Connections: Easy-to-use clamps or threaded unions provide leak-proof seals and permit quick disassembly for cleaning.
- Consistent Uniform Compression: Ensures even gasket loading, preventing deformation and securing unsurpassed SIP/CIP performance.
4. CIP/SIP Compatibility Assured
- Resistant to aggressive cleaning agents (acids/alkalis) and steam sterilization (≥121°C, 15+ PSI).
- The smooth internal geometry ensures thorough coverage by cleaning and sterilizing agents.
5. Compliance with Global Standards
- Adheres to DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines.
- Offered in sizes ranging from DN 15-150 (½"-6") with multiple pressure ratings available.
Wide-Ranging 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 systems.
- Cosmetics: Essential in emulsion, serum, and perfume manufacturing processes.
- Fine Chemicals: Facilitates high-purity solvent distribution.
Concise Summary
Stainless Steel Sterile Flanges offer unwavering hygienic performance for crucial processes. By utilizing cutting-edge metallurgy, eliminating dead-leg geometry, and employing standardized connections, they minimize contamination risks while enhancing maintenance efficiency. Perfect for systems requiring 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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