In the fluid transportation industries such as chemical, food and beverage, pharmaceutical, and water treatment, the state of the medium inside the pipeline cannot be visually observed, which has always been a difficult point in process control. The emergence of flange through glass sight glasses (also known as pipeline sight glasses or glass sight tubes) perfectly solves the need for fluid visualization monitoring and has become an indispensable standard accessory in pipeline systems.
一、 Craftsmanship in structure, combining strength and transparency
This flange type straight through sight cup is made of 304/316 stainless steel and forged as a whole. The standard flange plates at both ends are compatible with industrial pipeline flange docking, making installation convenient and sealing stable. The core observation section uses high borosilicate tempered glass tubes with extremely high transmittance, which can clearly see the flow, liquid level, turbidity, bubbles, and material reaction status of the medium inside the tube without obstruction.
The equipment is equipped with multiple stainless steel tightening screws and reinforced flange pressure plates, evenly locking the sealing gaskets at both ends of the glass tube. The multiple fastening structure greatly improves the pressure bearing capacity, which can resist the impact of pipeline fluid pressure and effectively prevent leakage. The stainless steel surface has undergone mirror polishing treatment, which is smooth without dead corners, not easy to accumulate materials, and convenient to clean, fully meeting the hygiene production standards.
二、 Core performance, adaptable to complex working conditions
Temperature and pressure resistance stability
High borosilicate glass has excellent cold and hot resistance, can withstand temperature changes from -20 ℃ to 180 ℃, and is not easy to explode; The standard model can withstand a conventional pressure of 1.0MPa~1.6MPa and is suitable for most normal temperature and pressure fluid pipelines. For high temperature and high pressure conditions, thick glass and thick flange styles can be customized.
Corrosion resistant, long-lasting, and durable
The stainless steel body is equipped with PTFE and silicone sealing gaskets, which can withstand corrosion from various media such as water, edible oil, alcohol, weak acids and bases, syrup, etc. It will not produce heavy metal precipitation when used in the food and pharmaceutical industries and complies with food contact safety regulations.
Zero blind spot visualization observation
The fully transparent straight pipe structure has no obstruction, which is different from the narrow observation window of the plate mirror. The entire pipeline medium is visible throughout, and the staff can judge in real time whether the flow is stable, whether there are sediment impurities, and whether the material has layered.
三、 Diversified application scenarios, covering the entire industry of fluid pipelines
Food and beverage industry
Real time monitoring of the flow status of the original liquid in the conveying pipelines of juice, beer, dairy products, and sauce production lines, observing material changes during fermentation and blending processes, and promptly detecting problems such as pipeline blockages and abnormal bubbles.
Pharmaceutical and daily chemical industry
Purified water, drug solution, and cosmetic raw material transportation pipelines, with a sanitary polishing structure without any hygiene dead corners, meet GMP clean production requirements, and facilitate inspection of drug purity and transportation flow rate.
Chemical water treatment industry
Sewage treatment agent pipeline, mild chemical raw material transportation pipeline, observe the mixing reaction of agents and the impurity content of sewage, and control the operation status of the entire treatment process.
Grain and oil brewing industry
The transportation pipeline of edible oil, Baijiu and brewing mash can visually monitor the material transportation flow and avoid production failures such as pipeline siltation and backflow.
