Aerospace & Aviation

Helium is widely used in the aerospace and aircraft manufacturing industry throughout the process from manufacture to flight. Space flight operations use helium to purify hydrogen systems, and ground and flight fluid systems use it as a pressor. In addition, helium is used as a lift source for meteorological and other observation balloons.

Motor Vehicles and Transportation Equipment

Helium is used in the testing of vital automotive components such as radiators and heat exchangers, air conditioning components, fuel tanks, and torque converters to ensure that they meet quality specifications. In addition, helium can be used in conjunction with argon and is increasingly used in airbag inflating operations.

Scuba Diving

The combination of oxygen and helium can effectively eliminate nitrogen anesthesia, reduce deep breathing resistance and shorten decompression pause time during diving. The helium-oxygen mixture allows divers to stay deeper in the water for longer. The deeper the dive, the higher the helium concentration, allowing the diver to dive deeper and achieve longer welding times.

Electron

Helium plays an important role in the manufacturing of semiconductors, liquid crystal panels, and fiber optic wires, enabling rapid cooling of components leading to increased productivity. It also controls the rate of heat transfer to improve production efficiency and reduce defects; In addition, helium can also be used as a carrier gas in the production process.

Welding and metal working

Helium's inertness at arc temperature makes it an ideal gas for welding high thermal conductivity materials such as aluminum, stainless steel, copper and magnesium alloys. It can also be used as a quenching gas and furnace gas during heat treatment to improve part endurance and quality.

Health Care

As an ideal freezing gas for magnetic resonance and NMR superconducting magnets, helium can achieve cryogenic temperatures of -451 degrees Fahrenheit, effectively acquiring high-resolution images of internal organs and tissues.

Most people know about MRI machines in hospitals, which take three-dimensional images of a person's body for doctors to diagnose ailments. Liquid helium is used for two purposes: in the manufacturing process, it cools down the internal magnets to near absolute zero for testing, and then sends them to hospitals as finished products. The second is that hospital MRIs must maintain the temperature of the magnets to keep the machines running continuously, and liquid helium is needed to do so. Older magnets need to be filled with 2,000 liters of liquid helium a year, while new ones need to be filled with 500 liters of liquid helium a year. Although manufacturers are trying to improve MRIs, one is hoping to operate at warmer temperatures (-196); The second is to switch to a closed cycle freezer to keep it low temperature, but this also takes about five years to develop a new instrument.

According to statistics, MRI machines account for 20% of global helium consumption, making them the largest industry in helium consumption. Although demand for MRIs is declining in developed countries, it is still growing strongly in developing countries, keeping liquid helium in demand. Other major users of helium: welding (17%), balloons (8%), fiber optic production (6%), leak detection (5%), and scientific research (4%).

Company Profile：

Founded in 2013, Zibo Dijia Special Gas Co., Ltd ,based on more than thirty years of research and production of gases, Dijia as the window to actively explore new markets and integration of special gas resources for domestic and foreigncustomers. 

Zibo Dijia has full range of gases, including Industrial gases,specialty gases,electronic gases, high purity gases,mixed gases, electric lighting gases, ultra-pure gases, laser gases, medical gases, calibration gases, a total of ten series ofmore than 100 varieties, with strong market competitiveness. 

 >>Industrial Gases: Hydrogen H2, Oxygen O2, Nitrogen N2, Propane C3H4, Ammonia NH3, Carbon Dioxide CO2, Sulfur Dioxide SO2, Carbon Monoxide CO, Chloromethane CH3Cl 

 >>Medical Gases: Nitrous Oxide N2O, Carbon Dioxide CO2, Oxygen O2 and Air

 >>Specialty Gases: Hydrogen chloride HCl ,Sulfur hexafluoride SF6, Ethylene C2H4, Hydrogen Sulfide H2S, Methane CH4, Nitrous Oxide N2O, Nitric oxide NO, Nitrogen Trifluoride NF3, Boron Trifluoride BF3, Tungsten Hexafluoride WF6, Hydrogen Bromide HBr, Boron Trichloride BCL3, Carbon Tetrafluoride CF4 

 >>Rare Gases: Argon, Helium, Neon, Xenon, Krypton 

 >>Refrigerant Gases: R134A,R32,R22,R410,R410A,R290,R600,Ammonia R717, Difluoromethane R32, CH2F2, Trifluoromethane R23, CHF3, Hexafluoropropylene R1216, C3F6, Butane R600, C4H10 

 >>Mixture Gases/ Calibration Gases: NO/N2, He/N2, CH4/Ar, F2/He/Ne, B2H6/He, PH3/He 

 >>Equipment &Engineer: 1-900Ltr Steel Cylinders, Aluminum Cylinders, Gas Tanks, GB/ISO/DOT Approved.