Introducing the Sanitary Stainless Steel Four-Way/Straight-Through Flange Sight Glass by Wenzhou Safety Stainless Steel Co., Ltd. Immerse yourself in the elegance and precision of this top-quality sight glass, meticulously crafted with forged steel construction. This innovative product seamlessly blends durability with functionality, ensuring unparalleled performance in every application. Experience the superior clarity and robust design that sets the benchmark in sanitary sight glass solutions, making it an essential addition to your fluid regulation and monitoring systems.
Product Description
1. Product Overview: Discover the epitome of precision and clarity with this four-way/straight-through flange sight glass. Engineered for diverse industries, it provides seamless real-time monitoring of liquid, gas, and vapor flows, ensuring optimal performance across petrochemical, pharmaceutical, food, and chemical sectors.
Sanitary stainless steel four-way/straight-through flange sight glasses are indispensable observation tools in industrial pipeline systems. They are extensively employed across petrochemical, pharmaceutical, food, and chemical industries to facilitate the real-time monitoring of liquid, gas, or vapor flow states, color transitions, and reactions. Key features that make these devices stand out include:
- Sanitary Design: The sight glass' surfaces are mirror-polished (Ra ≤ 0.8μm) to align with **GMP, 3A, and IDF standards**, making them ideal for high-cleanliness environments such as food and pharmaceutical applications.
- Corrosion Resistance: Fabricated from **SUS304, 316L, 2205 duplex steel**, or optionally lined with fluoropolymer or FRP materials, these units are engineered for resilience against harsh chemical environments.
- Structural Versatility: Available in both four-way (360° observation) and straight-through styles, the sight glass is adaptable for a myriad of installation requirements.
2. Technical Specifications: Dive into the technical prowess of our sight glass, crafted to deliver unmatched reliability and performance.
1. Materials: Our sight glass is built with industry-leading materials, ensuring durability and excellence.
- Body: Constructed from 304, 316L, 2205 duplex steel, and 904L stainless steel for robust performance.
- Window: Engineered with tempered borosilicate glass (up to 280°C) and quartz glass (up to 1000°C), with pressure ratings of 0.6-2.5 MPa.
- Seals: Featuring NBR, PTFE, or graphite gaskets, suitable for high-temperature applications.
2. Operating Conditions: Our sight glass is designed to withstand extreme conditions, ensuring reliable performance.
- Temperature Range: Experience resilience in diverse thermal environments.
- Stainless steel body: Handles temperatures from -196°C to +600°C effortlessly.
- Glass window: Withstands temperatures up to 1000°C (quartz).
- Pressure Range: Standard pressure tolerance is 0.6-2.5 MPa, with customization options up to 10 MPa (quartz).
3. Dimensions & Standards: Tailored to meet various industry specifications, our sight glass offers flexibility and compliance.
- Port Sizes: Standard DN20-DN200 sizes, with options for customization to suit specific needs.
- Flange Standards: Adheres to HG, GB, ANSI, JIS, DIN standards, in compliance with **Chemical Industry Standards HGJ501-502-86**.
3. Core Structure & Features: Discover the innovative construction and features that set our sight glass apart.
1. Components: Engineered with precision and care, our sight glass includes:
- Base plate, viewing window, sealing gaskets, flanges, and fasteners, ensuring seamless operation.
- The four-way design enables comprehensive multi-angle monitoring, while the straight-through type is perfect for linear pipeline setups.
2. Functional Advantages: Experience the superior functionality of our sight glass.
- Leak-proof Sealing: Employs RF, MFM flange faces to thrive in high-pressure environments.
- Thermal Shock Resistance: Endures abrupt temperature changes up to ≤60°C.
- Easy Maintenance: Designed for quick disassembly, reducing downtime and enhancing productivity.
4. Applications: Our sight glass serves a broad spectrum of industries, ensuring performance and reliability.
- Chemical Industry: Monitors corrosive media such as acids and alkalis to prevent crystallization or blockages effectively.
- Pharmaceutical & Food: Guarantees transparency and hygiene within sterile pipelines, ideal for drug solutions and dairy processing.
- Energy & Environmental: Efficiently tracks high-temperature steam, oils, or wastewater in treatment systems.
5. Installation & Maintenance Guidelines: Achieve optimal performance with our thorough installation and maintenance guidance.
1. Installation: Our installation guidelines are crafted to ensure easy setup and prolonged durability.
- Clean glass with alcohol wipes, avoiding acidic cleaners to maintain clarity.
- Ensure bolts are tightened diagonally and evenly to prevent glass damage.
- Utilize graphite gaskets for high-temperature needs or PTFE for cryogenic conditions.
2. Maintenance: Maintain peak performance with our maintenance tips.
- Inspect glass regularly for signs of corrosion, increasing inspection frequency in harsh conditions.
- Replace glass with intact sealing surfaces to avoid leaks and ensure reliability.
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 |
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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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