The filter element is the heart of the filter, as the name suggests, the filter element. The main principle of the filter element is also the main pri
The main body of the engine, which connects each cylinder and crankcase as a whole, is the supporting framework for the installation of piston, cranks
Electric heating tube is a tubular electric heating element, which is composed of metal tube, spiral resistance wire and crystalline magnesia powder.
Sieve tray column, also known as foam tower, has the advantages of simple structure, low maintenance workload, high purification efficiency, high wate
Valve gasket is usually used to prevent two objects from pressure, corrosion, and pipeline natural thermal expansion and contraction leakage. Since ma
Dewars, also known as thermos, are ideal containers and tools for liquid gas storage, cryogenic research and crystal element protection. The modern De
Air coolers in air separation units are used to reduce the temperature of compressed air before entering the air drying purifier and air separation to
Heat exchanger is the equipment for heat exchange of cold and hot fluids.Due to the temperature difference between hot water in pipes and cold and hot
Large scale air separation compressor is the heart equipment which provides power for coal chemical industry, petrochemical industry, metallurgy, fert
The cold box of the air separation unit is a square or circular metal structure, which is generally the highest mark of the air separation unit. The i
The principle of the expander in the lower column of the air separation unit is that when the high-pressure gas passes through the expander, it pushes
The reason for the surge of air compressor in air separation unit is that the discharge pressure of air compressor is high, and the displacement of ai
