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Cryogenic Gas Equipment

Representative Products	Key Parameters (Reference Range)
Cryogenic Dewar Flask	Capacity: 10-200L; Working Pressure: 0.8-1.6MPa; Design Temperature: -196℃; Insulation Method: High Vacuum Multi-layer Insulation
Fixed Cryogenic Storage Tank	Capacity: 5-200m³; Working Pressure: 0.8-2.5MPa; Design Temperature: -196℃ (Nitrogen/Oxygen) / -162℃ (LNG); Insulation Method: Vacuum Powder Insulation
Cryogenic Tank Truck	Effective Capacity: 10-60m³; Working Pressure: 0.8-1.2MPa; Design Temperature: -196℃ / -162℃; Thermal Insulation Performance: Static Evaporation Rate ≤ 0.3%/day
Cryogenic Container	Capacity: 20-40ft Standard Container (about 30-60m³); Working Pressure: 1.0-2.0MPa; Design Temperature: -196℃ / -162℃; Insulation Method: Vacuum Multi-layer Insulation
Ambient Air Vaporizer	Vaporization Capacity: 50-5000Nm³/h; Working Pressure: 0.8-4.0MPa; Material: Aluminum Fin Tube; Adaptable Ambient Temperature: -40℃-45℃
Electrically Heated Vaporizer	Vaporization Capacity: 10-1000Nm³/h; Heating Power: 5-100kW; Outlet Gas Temperature: 5℃-30℃ (Adjustable); Working Pressure: 0.8-4.0MPa
Cryogenic Valve	Nominal Pressure: 1.6-10MPa; Nominal Diameter: DN15-DN200; Applicable Medium: Liquid Oxygen/Nitrogen/Argon/LNG; Sealing Material: PTFE (Polytetrafluoroethylene)
Gas Manifold	Working Pressure: 0.8-3.0MPa; Number of Connected Cylinders: 2-10 Cylinder Group; Output Pressure: 0.1-2.5MPa (Adjustable); Applicable Medium: Vaporized Cryogenic Gas

Parameters

Representative Products	Key Parameters (Reference Range)
Cryogenic Dewar Flask	Capacity: 10-200L; Working Pressure: 0.8-1.6MPa; Design Temperature: -196℃; Insulation Method: High Vacuum Multi-layer Insulation
Fixed Cryogenic Storage Tank	Capacity: 5-200m³; Working Pressure: 0.8-2.5MPa; Design Temperature: -196℃ (Nitrogen/Oxygen) / -162℃ (LNG); Insulation Method: Vacuum Powder Insulation
Cryogenic Tank Truck	Effective Capacity: 10-60m³; Working Pressure: 0.8-1.2MPa; Design Temperature: -196℃ / -162℃; Thermal Insulation Performance: Static Evaporation Rate ≤ 0.3%/day
Cryogenic Container	Capacity: 20-40ft Standard Container (about 30-60m³); Working Pressure: 1.0-2.0MPa; Design Temperature: -196℃ / -162℃; Insulation Method: Vacuum Multi-layer Insulation
Ambient Air Vaporizer	Vaporization Capacity: 50-5000Nm³/h; Working Pressure: 0.8-4.0MPa; Material: Aluminum Fin Tube; Adaptable Ambient Temperature: -40℃-45℃
Electrically Heated Vaporizer	Vaporization Capacity: 10-1000Nm³/h; Heating Power: 5-100kW; Outlet Gas Temperature: 5℃-30℃ (Adjustable); Working Pressure: 0.8-4.0MPa
Cryogenic Valve	Nominal Pressure: 1.6-10MPa; Nominal Diameter: DN15-DN200; Applicable Medium: Liquid Oxygen/Nitrogen/Argon/LNG; Sealing Material: PTFE (Polytetrafluoroethylene)
Gas Manifold	Working Pressure: 0.8-3.0MPa; Number of Connected Cylinders: 2-10 Cylinder Group; Output Pressure: 0.1-2.5MPa (Adjustable); Applicable Medium: Vaporized Cryogenic Gas

Product Overview
Cryogenic Gas Equipment Category

【Product Overview】

Cryogenic gas equipment is a set of professional complete equipment specially used for storing, transporting, vaporizing and processing cryogenic gases with temperatures below -100℃. It can be adapted to various cryogenic media such as liquid oxygen, liquid nitrogen, liquid argon, liquid hydrogen, and liquefied natural gas (LNG).

【Applicable Scenarios】

Industrial Field: Reserve in industrial gas plants, continuous gas supply for steel plants/chemical plants, cryogenic cooling in semiconductor manufacturing;

Medical Field: Hospital biological sample preservation, auxiliary cryotherapy, central oxygen supply stations;

Energy Field: LNG vaporization stations, liquid hydrogen storage and transportation in the hydrogen energy industry chain;

Scientific Research Field: Small-scale cryogenic gas turnover in laboratories, support for low-temperature environments in scientific research experiments.

【Core Features】

Ultra-low Temperature Resistance Performance: Core components are made of low-temperature resistant materials such as 304/316L stainless steel and 5083 aluminum alloy, which can stably withstand extreme low temperatures for a long time: -196℃ (boiling point of liquid nitrogen/liquid oxygen) to -253℃ (boiling point of liquid hydrogen), effectively avoiding low-temperature embrittlement and cracking of materials.

Efficient Thermal Insulation Design: Adopts the basic structure of 'vacuum interlayer + multi-layer thermal insulation materials (glass fiber, aluminum foil composite film)'. High-end equipment is additionally filled with perlite for thermal insulation, with a cold loss rate as low as below 0.5% per day. It can not only maintain the internal low-temperature state but also reduce energy loss.

Comprehensive Safety Protection: Standard configuration includes pressure safety valve, emergency shut-off valve, low-temperature liquid level gauge, temperature sensor, and pressure transmitter, which can real-time monitor operating parameters. When the pressure is overpressure or the temperature is abnormal, it will automatically relieve pressure/alarm to avoid safety risks.

Equipment Category	Representative Products	Core Functions	Typical Application Scenarios
Storage Equipment	Cryogenic Dewar Flask	Small-sized portable storage and short-term turnover	Laboratory sample preservation, small-scale industrial point supply
Storage Equipment	Fixed Cryogenic Storage Tank	Large-scale fixed storage and long-term reserve	Storage tank area of industrial gas plants, LNG vaporization stations
Transportation Equipment	Cryogenic Tank Truck	Long-distance transportation by highway/railway	Cross-regional delivery of liquid oxygen to steel plants, LNG delivery to gas stations
Transportation Equipment	Cryogenic Container	Maritime transportation/multimodal transport	International export of liquid argon, ocean transportation of LNG
Vaporization Equipment	Ambient Air Vaporizer	Vaporization by air heat and normal temperature gas output	Continuous gas supply for chemical reactions, metal cutting
Vaporization Equipment	Electrically Heated Vaporizer	Vaporization by electric heating with precise temperature control	Gas supply in cold winter areas, high-precision vaporization in medical field
Auxiliary Equipment	Cryogenic Valve	On-off control and flow regulation of cryogenic media	Pipeline control of various cryogenic equipment
Auxiliary Equipment	Gas Manifold	Centralized pressure stabilization and distribution of multiple gas cylinders	Multi-station gas supply in laboratories, centralized gas supply in production lines

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