QINGDAO BAIGONG INDUSTRIAL AND TRADING CO., LTD

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Home > Products > Gas Products > > Industrial Gases

Product name : Industrial Gases

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Details:

Product	Chemical formula	Purity	Filling pressure	Valve	Application
Oxygen	O2	99.9%	150 bar/200 bar	QF-2	Steel cutting, welding, flame processing
Oxygen	O2	99.999%	150 bar/200 bar	QF-2	Steel cutting, welding, flame processing
Nitrogen	N2	99.9%	150 bar/200 bar	QF-2	Replacement gas and protection gas for chemical industry, metallurgy , and electric industry
Nitrogen	N2	99.999%	150 bar/200 bar	QF-2
Argon	Ar	99.9%	150 bar/200 bar	Female	Welding arc welding, stainless steel smelting, container, steel structure manufacture, mold processing, ect.
		99.99%	150 bar/200 bar
		99.999%	150 bar/200 bar
Hydrogen	H2	99.9%	150 bar	QF-30	Chemical industry, welding, artificial gems
		99.995%	150 bar
		99.999%	150 bar
CO2	CO2	99.8%	150 bar/200 bar	QF-2	Chemical industry, welding, casting mold
CO2	CO2	99.999%	150 bar/200 bar	QF-2	Chemical industry, welding, casting mold
Helium	He	99.9%	150 bar/200 bar	PX-32A	Electronic industry, leak hunting, air balloon
		99.99%	150 bar/200 bar
		99.9995	150 bar/200 bar
Acetylene	C2H2	98.5%	32 bar	QF-15/QF-15A	Welding, cutting, heating, organic raw materials
Propane	C3H8	95%	22 bar	BWF-1	Metal cutting, heating, flame rectification and heat treatment processing
Propylene	CH2	99.5%	22bar	BWF-1	Welding, cutting
Ar+CO2	Ar+CO2	Ar/CO2（70-80）/（30-20）	150 bar		Short-circuit arc, jet arc and pulse arc (carbon steel and the low alloy steel)