As a professional manufacturer of cryogenic gas equipment, Nangong Zhuoyue’s fixed liquid oxygen storage tanks are designed in both vertical and horizontal modes, with volumes covering a full range of specifications from 5 to 200 cubic meters, perfectly matching the diverse needs of various scenarios such as metallurgy, chemical engineering, electronics, medical care, food processing, and welding and cutting.
Core Structure Design
1.Double-layer composite structure: The inner tank and pipeline system are made of austenitic stainless steel, and the outer shell is made of Q245R/Q345R high-strength carbon steel, forming a protective system that combines rigidity and flexibility
2.Ultra-thermal insulation technology: The interlayer is filled with high-purity perlite and undergoes deep vacuum treatment, with a vacuum degree far exceeding the industry benchmark value, achieving efficient cold insulation in an extremely low-temperature environment of -196℃
Intelligent Pressure Management System
The working pressure can be selected in dual Settings of 0.8MPa and 1.6MPa, and dynamic adjustment is supported within the pressure range of the equipment to meet the gas demand at different process stages.
cryogenic liquid oxygen storage tanks
1.The explosion-proof device is directly connected to the vacuum valve in the interlayer system. Disassembly is strictly prohibited unless necessary
2.The vacuum valve at the factory has been sealed with a lead seal for protection. Unauthorized unsealing will result in permanent failure of the insulation performance
3.After the vacuum environment is damaged, the product needs to be returned to the factory for reconstruction. Users are not allowed to handle the perlite sand replenishment operation by themselves