Before welding the vertical liquid oxygen storage tank, a welding process qualification should be conducted in accordance with the “Welding Process Qualification for Steel Pressure Vessels” (JB4708-2000) and the “Construction and Acceptance Specifications for Vertical Cylindrical Steel Welded Storage Tanks”…
I. Development and Application Scenarios of cryogenic Storage Tanks Industry With the continuous expansion of the application scenarios of low-temperature liquids such as LNG (liquefied natural gas), liquid hydrogen, liquid oxygen, liquid nitrogen, liquid helium, liquid argon and liquid CO₂,…
The structure of the liquid carbon dioxide storage tank The liquid carbon dioxide storage tank is a double-layer fixed vacuum powder insulation storage tank. The inner liner material is 16MnDR, and the outer liner material is Q235R. The design pressure…
1.Why Meat Must Be Frozen “Fast” Ice crystals are meat’s worst enemy. A conventional –30 °C blast freezer needs 6–12 h, giving crystals time to grow into jagged spears that puncture cell walls. The result: 5–10 % drip loss after…
Core Advantages: Efficient and Safe Liquid Oxygen Storage System The cryogenic liquid oxygen storage tanks produced by Exquisite Gas Equipment are industrial-grade pressure vessels, specifically designed for the safe storage of liquid oxygen. As fixed pressure vessels, we offer both…
The welding quality of liquid storage tanks is an important factor affecting their manufacturing quality. Not only should the low-temperature toughness of the weld seams be ensured, but also the prevention of welding cracks is a key link in controlling…
The liquid oxygen storage tank operates in an environment where low temperature and high pressure coexist for a long time. It must rely on reliable safety accessories for real-time monitoring, pressure relief and alarm. Core Configuration Installation Key Points The…
During the manufacturing process of cryogenic liquid storage tanks, the degreasing treatment of high vacuum pipelines is a crucial step to ensure the performance and service life of the equipment. This article will provide a detailed introduction to the professional…
I. Cylinder winding Put the containers on the shelves and preheat the aluminum foil to 100 ℃ for 120 hours for later useThe starting end is fixed with tape, and the foil is placed on the synchronous rotating drum with…
The unit price of liquid oxygen is not high, but when transporting 1 ton of liquid oxygen from the air separation unit to the usage point, there is often an evaporation loss of more than 10%. In addition, due to…