| Customization: | Available |
|---|---|
| Standard: | ANSI, DIN, GB, JIS, GOST |
| Type: | Clamp |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Product Overview
Stainless Steel Sterile Flanges are meticulously crafted connections for hygienic fluid systems that require absolute purity and microbial control. They are crucial in sectors such as pharmaceuticals, biotechnology, food & beverage, dairy, cosmetics, and fine chemicals, where cleaning and sterilization protocols are paramount. These flanges ensure seamless, crevice-free, and easily cleanable fluid pathways that uphold product purity and processing excellence.
Key Features & Benefits
1. Hygienic Design
- Mirror-Polished Surfaces: Internal surfaces are polished to an ultra-low roughness (Ra ≤ 0.8 μm), preventing microbial adhesion and residue buildup.
- Zero Dead-Leg Design: Seamlessly aligns with pipes/gaskets (per DIN 11866, ISO 2852, SMS 1145, RJ standards), eliminating stagnation zones.
- Integrated Gasket System: Sterile-grade gaskets (e.g., PTFE-encapsulated silicone/EPDM) are recessed into flange grooves to prevent product contact.
2. Premium Material Construction
- Grade 316L/304L Stainless Steel: Offers exceptional corrosion resistance, high-temperature tolerance (up to 250°C), and meets FDA/EC1935 compliance for product contact.
- Electropolishing Option: Provides enhanced passivation for superior cleanability.
3. Reliable Sterile Sealing
- Tri-Clamp/SMS/RJT Connections: Quick-install clamps or threaded unions enable leak-proof sealing and allow rapid disassembly for cleaning.
- Uniform Compression: Ensures even gasket loading to prevent deformation, maintaining consistent SIP/CIP performance.
4.CIP/SIP Compatibility
- Withstands aggressive cleaning agents (acids/alkalis) and steam sterilization (≥121°C, 15+ PSI).
- The smooth internal geometry ensures optimal coverage by cleaning and sterilizing agents.
5. Global Standard Compliance
- Adheres to DIN 11866, ISO 2852, SMS 1145, 3-A Sanitary Standards, and EHEDG guidelines.
- Available in DN 15-150 (½"-6") sizes and various pressure ratings.
Typical Applications
- Pharma/Biotech: Used in fermenters, bioreactors, purification skids, filling lines.
- Food & Beverage: Ideal for dairy processing, juice/beer pipelines, and sauce transfer.
- Cosmetics: Perfect for emulsion, serum, and perfume manufacturing.
- Fine Chemicals: Suitable for high-purity solvent distribution.
Summary
Stainless Steel Sterile Flanges provide unwavering hygienic performance for critical processes. By merging advanced metallurgy, geometrically dead-leg-free designs, and standardized connections, they effectively reduce contamination risks while supporting efficient maintenance. Perfect for systems that demand zero product retention and verified 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.
){kind=link}