Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, an A2-grade pressure vessel manufacturing license, an A2-grade pressure vessel design license, a B-grade boiler installation license, and GB2/Class GC2 pressure pipeline installation licenses, as well as a qualification for mechanical and electrical equipment installation contracts. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the director unit of the Shandong Equipment Manufacturing Association. The company has also passed the ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, and the American ASME/U2 certification.
Liquid oxygen low-temperature storage tanks are primarily used for storing and supplying liquid oxygen, with their application methods varying depending on specific requirements and scenarios. Here are some common application methods for liquid oxygen low-temperature storage tanks:
Applications: Liquid oxygen low-temperature storage tanks are widely used in the field for cryogenic preservation of biological samples, cells, tissues, and vaccines. Institutions such as biopharmaceutical research organizations and biobanks utilize these tanks to store and protect these biological materials.
Experimental Research: Liquid Oxygen Low-Temperature Storage Tanks are used to provide low-temperature environments in scientific research and laboratories, for freezing preservation and cryogenic experiments. These tanks play a crucial role in experimental research across various fields, including physics, chemistry, biology, and materials science.
Industrial Applications: Liquid Oxygen Low-Temperature Storage Tanks are used in industrial fields for providing low-temperature cooling, for processes such as metalworking, welding, and heat treatment. These tanks can achieve low temperatures to meet the required hardness and toughness of metals during processing.
Food Industry: Liquid oxygen low-temperature storage tanks are used in the food industry for freezing and refrigerating foods, such as frozen meats, frozen fruits, and frozen seafood, etc. The low temperature of liquid oxygen can quickly freeze the food, preserving its freshness and quality.
Liquid oxygen low-temperature storage tanks are used in the field for storing and supplying liquid oxygen as fuel. As a high-energy fuel, liquid oxygen is widely used in the propulsion systems of engines and devices.
During the operation of liquid oxygen low-temperature storage tanks, it is crucial to strictly adhere to relevant safety regulations and operational guidelines to ensure the safe operation and use of the tanks. Liquid oxygen is highly flammable, so fire prevention measures must be taken when using low-temperature liquid oxygen storage tanks, and it must be ensured that there are no sources of fire around the tank.

Zhongjie Special Equipment Co., Ltd. is a company specializing in the production of low-temperature liquid storage tanks. They offer a range of tanks in various specifications and capacities, including liquid nitrogen, liquid oxygen, and liquid argon storage tanks.
The Zhongjie liquid storage tanks are constructed with high-quality materials and advanced manufacturing techniques, ensuring their strength and sealing integrity. The interior features special insulation materials and structural design, effectively reducing liquid evaporation losses.
The low-temperature liquid storage tank from Zhongjie is characterized by the following features:
High safety: Tanks are made of materials with excellent pressure resistance and sealing performance, capable of safely storing low-temperature liquids.
Low evaporation loss: The insulation materials and structural design used inside the tank effectively reduce the evaporation loss of the liquid, enhancing the economic efficiency of the tank.
Multiple specifications and capacity options: Zhongjie provides a variety of specifications and capacities of low-temperature liquid storage tanks to meet different customer needs.
Customized Design: JieJet can offer tailored design and manufacturing services to meet the specific requirements of customers, catering to various application scenarios.
Volume Manufacturing Process: Zhong Jie's equipped manufacturing facilities and technical team ensure the quality and performance of the storage tanks.
In summary, ZJET's low-temperature liquid storage tanks offer high safety, low evaporation loss, and a variety of specifications, making them suitable for storage and transportation needs of low-temperature liquids.

Consider the following aspects to differentiate between the advantages and disadvantages of liquid nitrogen tanks:
Material: Liquid nitrogen storage tanks typically utilize high-strength, corrosion-resistant materials such as stainless steel or aluminum alloy. These materials offer excellent corrosion resistance and mechanical strength, ensuring long-term stable operation of the tank.
Sealability: The liquid nitrogen tank should have excellent sealing performance, effectively preventing any leakage of liquid nitrogen. The tank's valves, pipe connections, and other areas should be designed reasonably to ensure reliable sealing.
Insulation: Liquid nitrogen tanks should have excellent insulation properties to minimize evaporation loss. The insulation layer of the tank should use materials like polyethylene foam to reduce heat conduction and evaporation loss.
Safety: The liquid nitrogen storage tank should have excellent safety performance, including equipped with safety valves, pressure gauges, and other safety equipment, as well as featuring fire and explosion prevention functions. The design and manufacturing of the tank should comply with relevant safety standards and regulations.
Service Life: Liquid nitrogen tanks typically have a long service life, capable of withstanding prolonged use and transportation. The manufacturer and reputation are also significant factors in assessing the service life.
Price and After-Sales Service: The price of liquid nitrogen tanks should be reasonable, and excellent after-sales service is provided. Choosing manufacturers or suppliers with a good reputation and reliable after-sales service ensures access to high-quality products and technical support.
Considering these factors, the quality of liquid nitrogen tanks can be distinguished. When selecting a liquid nitrogen tank, it's recommended to choose one that meets the actual requirements and usage environment to ensure safe and reliable storage.

To ensure the quality of liquid oxygen storage tanks, the following measures can be taken:
选择可靠的供应商：选择有资质和经验的储罐制造商或供应商，确保其具备良好的声誉和可靠的质量管理体系。
Adhere strictly to relevant standards and regulations: The design, manufacture, and installation of liquid oxygen storage tanks should comply with the relevant standards and regulations, such as standards, industry standards, or.
Quality Control and Inspection: Rigorous quality control and inspection are conducted throughout the manufacturing process, including material inspection, process monitoring, and finished product testing. Ensure that the materials, welding, and sealing of the storage tanks meet the required standards.
A comprehensive quality management system: Establish and implement a comprehensive quality management system, including quality control plans, quality inspection records, and quality training, to ensure each stage meets quality requirements.
Regular Maintenance and Inspection: Perform regular maintenance and inspections on liquid oxygen storage tanks, including cleaning, coating protection, and anti-corrosion treatment, to extend the tank's service life and maintain its optimal operational condition.
Safety Operation and Management: Establish and implement safety operation and management systems, including proper use of storage tanks, operational procedures, safety training, etc., to ensure the safety and reliability of the tanks during use.
Routine Inspections and Assessments: Regularly inspect and assess the liquid oxygen storage tanks, including visual checks, pressure tests, leak detection, and as required, non-destructive testing and material analysis, to ensure the tank's quality and safety.
By implementing these measures, the quality, reliability, and safety of the liquid oxygen tanks can be effectively ensured, meeting usage requirements and standards.
ZJ Special Equipment adheres to the great vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We commit to society with high-value products and services!