一、 Product Name
Commonly known as hygiene grade clamp quick installation sight cup, pipeline glass sight glass, and straight through sight glass, they belong to pipeline visualization observation accessories.
二、 Structural composition
Main frame: 304/316L stainless steel, with chuck quick installation interfaces on the top and bottom, four stainless steel rods and fastening bolts for easy disassembly and assembly;
Observation section: High borosilicate high-temperature and pressure resistant glass tube, transparent and unobstructed, allowing for a clear view of the internal fluid;
Sealing element: Food grade silicone/PTFE gasket, non-toxic, acid and alkali resistant, suitable for clean working conditions in food and medicine.
三、 Core material
Metal shell: standard 304 stainless steel, optional 316L for corrosion conditions;
Glass: High borosilicate 3.3 glass, resistant to temperature, pressure, and thermal shock;
Sealing: Silicone, PTFE PTFE, meets food hygiene standards.
四、 Work function
Installed in the middle of the conveying pipeline, real-time visual observation of the medium inside the pipeline:
Check the liquid flow rate, liquid level, presence of bubbles, stratification, and impurities;
Monitor the mixing, fermentation, filtration, and filling status of materials;
Visualize pipeline anomalies to quickly identify blockages, material interruptions, and leaks.
五、 Connection method (style shown in the picture)
Quick installation clamp type: standard chucks at both ends, paired with sanitary grade clamp washers for quick disassembly and assembly, no welding or threading required, easy to clean and sterilize;
There are also welding and threaded flange options available.
六、 Applicable industry (specialized for clean pipelines)
Food and beverage: beer, juice, dairy products, sauce production lines;
Pharmaceutical biology: pharmaceuticals, purified water, fermentation pipelines;
Daily chemical beauty: transportation of washing and care materials;
Fine Chemicals: Non corrosive and clean fluid pipelines.
七、 Product advantages
Hygiene without blind spots: inner and outer mirror polishing, not easy to accumulate materials, can be cleaned online by CIP;
Easy disassembly and assembly: Loosen the pull rod bolt to replace the glass and gasket, making maintenance simple;
Safety protection: Four stainless steel rods surround the glass to prevent glass from bursting and splashing;
Temperature and pressure resistance: High borosilicate glass can withstand the temperature and pressure of conventional pipelines and is suitable for steam sterilization;
Complete specifications: commonly used sanitary pipe diameters such as DN15/25/32/40/50 can be customized.
