Sanitary Stainless Steel Hex Flange Sight Glass
Product Description
Product Overview
Indispensable for high-purity industries like food processing, pharmaceuticals, and biotechnology, the sanitary stainless steel hex flange sight glass offers superior, real-time visual monitoring of fluid dynamics, liquid levels, and reaction processes inside pipelines or vessels. Crafted with immaculate hygienic stainless steel, complemented by a high-transparency, pressure-resistant window and a hex flange sealing mechanism, this product seamlessly marries functionality with cleanliness, fully adhering to the most rigorous sterile production standards.
Key Features
1. Material & Hygiene Certifications
- Body Material: Expertly crafted from SUS 304/316L stainless steel, this product not only complies with FDA, EHEDG, and 3-A Sanitary Standards, but also features mirror polishing (Ra ≤0.6μm) or electropolishing to effectively inhibit microbial growth.
- Window Material: Built with tempered borosilicate glass or quartz glass, ensuring remarkable transparency and exceptional impact resistance. Designed to withstand temperatures up to 200°C, fully adhering to ISO 4802 food-safe glass standards.
2. Hygienic Structural Design
- Hex Flange Connection: Its streamlined design boasts internal hex bolts for secure attachment. The flat sealing surfaces, along with silicone/EPDM/PTFE gaskets, guarantee zero leakage and allow for effortless disassembly during cleaning.
- Dead Space-Free: Ingeniously flush-mounted with pipeline walls to eradicate crevices and prevent residue buildup, making it fully compatible with CIP/SIP cleaning and sterilization processes.
3. Performance Specifications
- Pressure Resistance: Engineered to withstand pressures from -0.1 to 1.0 MPa, with customizable options up to 1.6 MPa for high-pressure environments.
- Temperature Range: Operates efficiently from -20°C to +150°C, with short-term window tolerance soaring up to +250°C.
- Media Compatibility: Perfectly suited for water, steam, acid/alkali solutions, dairy products, pharmaceuticals, and more, with 316L being the recommended choice for handling corrosive fluids.
4. Connections & Dimensions
- Flange Standards: Available in DIN, SMS, ISO, and 3-A sanitary flanges, ranging from DN25 to DN150 (1" to 6") sizes.
- Window Sizes: Offered in standard φ50mm to φ150mm observation windows, with bespoke sizes available upon request.
Applications
- Food & Beverage: Ideal for monitoring fermentation tank levels and visually inspecting transparent pipelines in filling lines.
- Biopharmaceuticals: Essential for process visualization in reactors and purified water system status verification.
- Cosmetics: Tailored for overseeing high-viscosity raw material transfer processes.
Packaging & Warranty
- Clean Packaging: Each unit is meticulously protected with a film on the window surface, vacuum-sealed in shock-proof foam-lined cases. Complete with installation guides and certification documents.
- Warranty: Backed by an 18-month warranty, with the option for 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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