Petrochemical/gas
In the Petrochemical/gas industry, nitrogen is used to oil and gas drilling
Coalmine
In the Coalmine industry, nitrogen is used to Fire extinguishing, Gas and gas dilution.
Glass
Nitrogen proves efficient as oxidation inhibitor during process procedures, as well as air cooler.
Pharmaceutical
In the pharmaceutical industry, nitrogen finds application in pharmaceuticals packaging
Electronic
In electronics, nitrogen serves as an antioxidant in the manufacture of semi-conductors and electric circuits
Metallurgy
Nitrogen is used to Annealed protective gas, Sintered protective gas, Nitriding treatment
Rich is a professional company engaged in gas equipment and gas products research and development, China ambient air separation in the field of leading brands and meritorious service enterprises.The company's core business includes: gas equipment + gas products.Rich was founded in 1979, is a professional company engaged in gas equipment research and development, China ambient air separation in the field of leading brands and meritorious service enterprises.
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