Quzhou Hangyang Special Gas Co., Ltd.
Quzhou Hangyang Gas Co., Ltd.
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Product Description
| Product Category | Secondary Category | Product Name | Image introduction | Manufacturer | Product Features |
| Specialty Electronic Gases and Precursors | Etching gas | High-purity oxygen (liquid) |
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Quzhou Hangyang Special Gas Co., Ltd. | Oxygen is the most widely distributed element in nature, accounting for 21% of the Earth's atmosphere and making it the most abundant element. It is used as a powerful oxidizing agent in chemical processing and metallurgy; in the production of water gas and natural gas; in low-temperature oxidation of petroleum gases; in welding and cutting metals; in rocket engines; in oxygen-supplying respiratory devices; in air purification; in liquid oxygen explosives; as a refrigerant; in dye production; in plasma etching, oxidation, diffusion, chemical vapor deposition, standard gases, calibration gases, zero-point gases, on-line instrument calibration gases, medical gases, and in the preparation of optical fibers. |
| Specialty Electronic Gases and Precursors | Cleaning gas, xenon-containing laser gas | Xenon gas |
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Quzhou Hangyang Special Gas Co., Ltd. | Xenon is a noble gas with a relatively high atomic number and a large atomic radius. It is colorless, odorless, and tasteless. The concentration of xenon in the air is about 90 parts per million (ppm). Xenon is non-flammable and is used in flash lamps, deep anesthetics, lasers, welding, cutting of refractory metals, standard gases, and specialized gas mixtures. |
| Specialty Electronic Gases and Precursors | Laser gas (mixed gas) | Krypton gas |
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Quzhou Hangyang Special Gas Co., Ltd. | Krypton is a rare gas that is colorless, odorless, non-toxic, and chemically inert. It is predominantly found in the atmosphere, where it accounts for 1.1 parts per million (ppm). The concentration of krypton in the atmosphere is extremely low. It is neither combustible nor does it support combustion. Krypton can absorb X-rays. It is used in incandescent light bulbs, fluorescent lamps, technical tubes, laser sources, ultraviolet light sources, standard gases, and specialized gas mixtures. |
| Specialty Electronic Gases and Precursors | Laser gas (mixed gas) | Neon gas |
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Quzhou Hangyang Special Gas Co., Ltd. | Neon is a colorless, odorless, non-flammable rare gas. It is used for beacon lights at docks and airports, as well as in neon signs, mercury lamps, insulation detectors, high-frequency electrostatic testers, plasma research, lasers, and other applications. It is also used as a cryogenic coolant, standard gas, and special gas mixtures. |
| Specialty Electronic Gases and Precursors | Laser gas (mixed gas) | Helium |
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Quzhou Hangyang Special Gas Co., Ltd. | Helium is a colorless, odorless, non-flammable gas that accounts for approximately 5.2 parts per million in the atmosphere. It is chemically completely inert and under normal conditions does not combine with other elements or compounds. Helium is used in ultra-low-temperature research, gas-phase analysis, welding, leak detection, chemical vapor deposition, crystal growth, plasma dry etching, specialized gas mixtures, and as a filling gas for standard gases, balance gases, medical gases, and gas-filled electronic tubes and diving suits. |
| Electronic gases | High-purity nitrogen (liquid) |
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Quzhou Hangyang Special Gas Co., Ltd. | Nitrogen accounts for 78.12% of the total atmospheric volume (by volume fraction) and is the primary component of air. It is used in the manufacture of chemical compounds such as fertilizers, explosives, and nitric acid; as an inert protective medium; as a refrigerant and coolant for quick-freezing foods and low-temperature grinding; and in the semiconductor industry for epitaxy, diffusion, chemical vapor deposition, ion implantation, plasma dry etching, and photolithography. It is also employed as standard gases, calibration gases, zero-point gases, and balance gases. | |
| Electronic gases | High-purity argon (liquid) |
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Quzhou Hangyang Special Gas Co., Ltd. | Argon is a rare gas widely used in industrial applications. It exhibits extremely inert chemical properties—it neither burns nor supports combustion. In sectors such as aircraft manufacturing, shipbuilding, the nuclear industry, and mechanical engineering, argon is often employed as a shielding gas during the welding of special metals—including aluminum, magnesium, copper and their alloys, as well as stainless steel—to prevent the welded components from being oxidized or nitrided by air. Argon is also utilized in welding processes, stainless steel production, metallurgy, and semiconductor manufacturing processes, including chemical vapor deposition, crystal growth, thermal oxidation, epitaxy, diffusion, polycrystalline silicon production, doping, ion implantation, current-carrying operations, and sintering. Additionally, it serves as a balancing gas, standard gas, and zero-point gas. |
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