Sulfur Hexafluoride

SF₆

One of the principal uses of Sulphur hexafluoride is as an insulating medium in circuit breakers, switch gear, power substations and gas insulated transmission lines. For these applications the gas used must meet or exceed ASTM D272 and IEC specifications.

SF₆

Sulfur Hexafluoride

Sulphur hexafluoride is manufactured by direct fluorination of pure (elemental) Sulphur, generally by companies who produce fluorine for other purposes such as the production of fluorocarbons. JinHong can also provide sulfur hexafluoride to meet your requirements.

Gas	Sulfur Hexafluoride
CAS No.	2551-62-4
Purity	99.999%

Application

Engineering / Construction

JINHONG GAS provides high-purity specialty gas solutions for the engineering and construction industries, such as nitrogen, argon, and hydrogen, which are widely used in welding, cutting, concrete curing, and fire protection systems, helping projects improve construction quality and safety efficiency.

Manufacturing

Industrial gases are known as the “blood” of industry. Industrial gases are generally in high demand, but do not require high purity.A large amount of industrial gases are required in metallurgy, steel, petroleum, chemical, machinery, electronics, glass, ceramics, building materials, construction, food processing, medicine and medical and other industries,

Photovoltaic

For the photovoltaic industry, JinHong’s specialty gas apply in the film, polycrystalline silicon, silicon ingot silicon and 3-5 compounds application of solar cells, including thin film deposition, cavity clean, carrier gas application.

Semiconductors

We provide integrated circuit/semiconductor customers a variety of specialty gas, which are needed by technical process such as diffusion, lithography, deposition, etching, doping, cleaning etc.

FAQs

We offer sulfur hexafluoride (SF6) in various purities, with the highest purity reaching 5N (99.999%). Our customers come from industries such as power, electronics, medical, and research.

Our SF6 typically has an MOQ of around 100 cylinders. Single cylinder sales are not accepted.

If sold in cylinder form, we typically use 40L steel cylinders equipped with DISS716 valves. However, we also accept customer-specified cylinders and valves.

We are a professional gas supplier, and gases are our main products. Generally, we can provide cylinders for sulfur hexafluoride shipped together. We also accept customer tank trucks for filling at our facility, but we do not sell tank trucks, tube trailers, or empty cylinders.