As a professional China manufacturer of sanitary valves and pipe fittings deeply engaged in the clean fluid field, and a one-stop supplier for clean tank supporting services, Diye specializes in the R&D and production of special accessories suitable for various clean tanks, mainly covering sanitary manholes, sanitary cleaning balls, sanitary sight glasses and other categories.
These Sanitary Tank Accessories are tailor-made for sterile storage tanks, reaction tanks and mixing tanks in food, pharmaceutical, dairy, wine brewing and other industries, adhering to the sanitary design concept of no dead corners, easy cleaning and high compliance throughout the process. They are perfectly compatible with sanitary valves and pipe fittings, building a complete clean fluid supporting system from pipelines to tanks.
We are a trusted source supplier of Chinese sanitary tank accessories for customers at home and abroad, fully meeting the supporting and operation & maintenance demands of various harsh clean tanks.
Sanitary Manholes
Sanitary manholes are core accessories for maintenance and feeding of clean tanks. Diye sanitary manholes adopt a quick-opening sealing design, divided into circular quick-opening manholes, square manholes, pressure manholes and other specifications, adapting to different tank structures and application needs.
With an overall arc transition design without dead corners, they eliminate medium deposition and bacterial growth. The sealing parts are made of food-grade silicone rubber and PTFE materials, featuring tight sealing without leakage, and can withstand internal tank pressure and high-temperature sterilization working conditions. They are flexible and labor-saving to open and close, facilitating staff to enter the tank for maintenance, cleaning or feeding.
Easy to install and with strong tightness, they strictly comply with food and pharmaceutical grade sanitary standards, making them essential supporting parts for various clean tanks. Choose a China supplier, choose Diye — your reliable choice.
Sanitary Cleaning Balls
As a supplier of sanitary cleaning balls, Diye independently develops sanitary cleaning balls, also known as automatic tank cleaners, which are core accessories for realizing sterile tank cleaning. They are specially designed to solve the industry pain points of incomplete manual cleaning and residual medium in tanks.
Diye sanitary cleaning balls are divided into rotary cleaning balls and fixed spray cleaning balls, adopting a 360° full-coverage spray structure. After water is connected, they can achieve all-round dead-angle-free flushing of the inner tank wall without manual operation inside the tank, featuring high cleaning efficiency and no hidden dangers of residue.
They are suitable for Clean-In-Place (CIP) and Sterilize-In-Place (SIP) processes of various sterile storage tanks, fermentation tanks and batching tanks. The corrosion-resistant and high-temperature-resistant material can adapt to different cleaning liquids and high-temperature steam sterilization, thoroughly ensuring the internal cleanliness of tanks and avoiding cross-contamination.
Sanitary Sight Glasses
As a factory for sanitary sight glasses, Diye independently develops sanitary sight glasses, which are real-time observation accessories during tank operation. Made of high-light-transmission tempered glass, they are equipped with sanitary stainless steel flanged/tri-clamp structures and installed on the side wall or top of tanks.
They can intuitively observe the medium level, reaction status, mixing condition and cleaning degree inside the tank, realizing real-time monitoring without opening the cover, effectively improving the operation safety and maintenance convenience of tanks.
The sight glasses have tight sealing without leakage; the glass is high-temperature resistant, corrosion resistant and easy to clean. The stainless steel frame is treated with mirror polishing, free of burrs and dead corners. The overall structure conforms to sanitary specifications, causing no pollution to the clean medium in the tank, and suitable for visual operation and maintenance scenarios of various food, pharmaceutical and daily chemical tanks.
Customization & Services
As a professional China supplier of tank supporting accessories, Diye Factory has large-scale mass production and non-standard customization capabilities. We can customize sanitary manholes, cleaning balls and sight glasses of different specifications, materials and structures according to customers' tank sizes, working condition demands and installation methods, providing both conventional spot quick delivery and personalized customization services.
We offer cost-effective factory-direct prices, supporting both bulk project procurement and small-batch orders. With efficient delivery and comprehensive after-sales service, we can supply products integrally with sanitary valves and pipe fittings, truly realizing one-stop procurement of clean tank supporting parts, and providing worry-free and reliable full-set supporting services for global customers in the clean fluid field.







