Stainless Steel Food Grade Tank Cover Round Pressure Manhole

The stainless steel sanitary circular pressure manhole mainly ensures that the container is sealed and leak-free under high pressure environments through its high-strength stainless steel material and precise sealing design. When it is necessary to enter the container for inspection, cleaning or repair, the operator can open the manhole and reclose it after performing necessary operations. Manholes are usually equipped with pressure relief devices to prevent danger caused by internal and external pressure differences during opening.

Using stainless steel sanitary round pressure manholes can improve equipment safety, facilitate cleaning and maintenance, ensure sealing performance, prevent leakage and pressure difference accidents, maintain internal hygiene of containers, optimize production processes, reduce downtime, improve equipment efficiency and stability, and meet hygiene standards.

• The cover is made of 304 or 316L stainless steel, which has extremely high pressure resistance and corrosion resistance, and is particularly suitable for high-pressure environments.
• The sealing ring is made of EPDM, PTFE, Viton and other materials. These materials are resistant to high temperature and chemical corrosion, and can maintain excellent sealing performance in high-pressure environments.
• The bolts and nuts of the manhole are made of 304 stainless steel. After special treatment, they have high strength and corrosion resistance, which can ensure a tight connection.
• The tie rod design allows the cover of the manhole to fit tightly to the container surface by adjusting the length of the tie rod to ensure the best sealing effect.
• The design is equipped with a simple quick installation and disassembly mechanism, such as a quick locking device or a quick release bolt, so that the operator can easily open and close the manhole.
• The design and materials meet the hygiene requirements of the food, beverage, pharmaceutical and other industries, and all parts that contact the material can be cleaned and disinfected.

Stainless steel sanitary round pressure manholes are widely used in the following industries: Food industry: used for cleaning and maintenance of food processing equipment. Beverage industry: ensure the hygiene of the fluid in the container, easy to clean and disinfect. Pharmaceutical industry: meet high hygiene standards, easy to inspect and maintain pharmaceutical production equipment. Chemical industry: used for pressure containment and safety inspection of chemical reaction vessels. Dairy industry: used for cleaning and safety management of dairy processing equipment.