oxygen tanks are usually green in the united states, however, no standard is adhered to uniformly.
green
Oxygen tank, Acetylene tank, regulators for each tank, hoses, a torch, and a striker. Check valves are also a good idea if they're not already installed.
Green
i am almost sure its green
It is usually green, but owner-bottles (those not owned and rented out by a welding company) can be any color. There should always be a label on all cylinders identifying the contents. Never go just by color.
Liquid Oxygen is only one of the physical forms of elemental oxygen. It is pale in color and can be purchased at from most welding and medical supply dealers.
Oxygen is used to produce hot flame which is used in welding purpose
Medical oxy is very pure, while welding oxy can contain significant amount of just about anything. A flame isn't as particular about what it's being fed with as a pair of lungs are. There is no difference in the gas, they both come out of the same tap. Gas suppliers are too cheap to have 2 separate containers for Oxygen so everything they sell is USP( that means it is safe for consumption). They 1 difference is a welding tank is not evacuated between refills and a medical tank is.
NO! Hpa is compressed air, which is mostly N2. Filling a tank with pure oxygen has a large chance of combustion, which under such great pressures will cause death or serious injury.
Used in welding metals, the reaction of acetylene with oxygen has = -1256.2= -1256.2 .
Acetylene.
It could, though medical-grade oxygen is significantly more expensive than welding-grade oxygen so I'm not sure why you would want to do this.