Sanitary Stainless Steel Hex Flange Sight Glass
Product Description
Product Overview
Expertly crafted for high-purity industries, including food processing, pharmaceuticals, and biotechnology, the sanitary stainless steel hex flange sight glass offers unparalleled real-time visual monitoring of fluid flow, liquid levels, and reaction processes within pipelines or vessels. Marrying the impeccable hygiene of stainless steel construction with a high-clarity pressure-resistant window and a secure hex flange sealing mechanism, this sight glass guarantees both exceptional functionality and utmost cleanliness, effectively satisfying the stringent standards of sterile production environments.
Key Features
1. Material & Hygiene Certifications
- Body Material: Crafted from premium SUS 304/316L stainless steel, meeting FDA, EHEDG, and 3-A Sanitary Standards. Offers mirror polishing (Ra ≤0.6μm) or electropolishing, effectively inhibiting microbial growth for enhanced hygiene.
- Window Material: Equipped with high-transparency tempered borosilicate or quartz glass that boasts remarkable impact resistance. Endures temperatures up to 200°C while adhering to ISO 4802 food-safe glass standards.
2. Hygienic Structural Design
- Hex Flange Connection: Boasts a compact design featuring internal hex bolts for robust fastening. The flat sealing surfaces, coupled with silicone/EPDM/PTFE gaskets, promise zero leakage and facilitate effortless disassembly for cleaning.
- Dead Space-Free: Innovatively flush-mounted with pipeline walls to abolish crevices, preventing residue accumulation. Seamlessly compatible with CIP/SIP cleaning and sterilization protocols.
3. Performance Specifications
- Pressure Resistance: Ranges from -0.1 to 1.0 MPa, customizable up to 1.6 MPa to accommodate high-pressure demands.
- Temperature Range: Operates smoothly from -20°C to +150°C, with short-term window tolerance reaching up to +250°C.
- Media Compatibility: Perfectly suited for water, steam, acid/alkali solutions, dairy products, pharmaceuticals, and more, with 316L being ideal for handling corrosive fluids.
4. Connections & Dimensions
- Flange Standards: Offers DIN, SMS, ISO, and 3-A sanitary flanges. Available sizes range from DN25 to DN150 (1" to 6").
- Window Sizes: Standard observation windows range from φ50mm to φ150mm, with options for custom sizes to suit specific needs.
Applications
- Food & Beverage: Ideal for fermentation tank level monitoring and visual inspection of transparent pipelines in filling lines.
- Biopharmaceuticals: Enhances process visualization in reactors and enables purified water system status checks.
- Cosmetics: Facilitates monitoring of high-viscosity raw material transfer processes.
Packaging & Warranty
- Clean Packaging: Window surfaces are protected with a film and vacuum-sealed in shock-proof, foam-lined cases. Includes installation guides and certification documents for ease of setup.
- Warranty: Offers an 18-month warranty, along with optional explosion-proof test reports and support for custom sizing.
Product Parameters
| Steel Parts |
SS304;SS316L |
| The material of glass |
silicon boride glass |
| Sealings |
EPDM or NBR or PTFE |
| Working temperature |
-20~+135'C(when the sealing isEPDM |
Detailed Photos
Packaging & Shipping
Certifications
About US
FAQ
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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