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competitve factory price any color 68L 37Mn oxygen/nitrogen/argon/co2/hydrogen/helium/co Industrial/Medical Gas Cylinder
Nitrous oxide YA brand gas cylinder Tank Medical Oxygen Gas Tank 8L 4.0mm medical Oxygenator Cylinder CO2 cylinder tank 10L/20L/50L
All kinds of oxygen cylinders have ISO TPED TESO TUV standard and other authority quality certification, the bottle body adopts the most advanced 37Mn steel seamless manufacturing process, high strength and durable.The valve adopts QF-2 series of manual detachable national standard strip steel printing, GB/8 standard air outlet, safe and leakproof.The color of the bottle body can be customized. Adequate inventory of various types of cylinders can be delivered quickly.
factory price high purity 150 bar 200 bar H2 cylinder gas tank 50 litre hot sale co2/H2/AR/O2