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a. Oxygen ,cylinder, b. ,Acetylene cylinder, c. Pressure regulator for oxygen d. Pressure regulator for ,acetylene, e. Two hoses encased together f. Welding torch with assorted tips g. Welding goggles and ,safety, glasses h. Spark-lighter i. Check valves to prevent flashback j. ,Cylinder, wrench k. Chipping hammer and wire brush 4.
4/3/2019, · For ,safety, purposes, oxygen and ,acetylene cylinders, have to be stored a minimum of 10 feet from each other. That means they must be returned to storage at the end of a workday, even if they will be used together the next day. In the storage facility, both types of ,cylinders, must be kept separate. A fixed or portable gas detector also is ...
Identification of gas ,cylinders,. Gas ,cylinders, are colour-coded. In the UK, an oxygen ,cylinder, is black with a white/grey shoulder; and an ,acetylene cylinder, is maroon. ,Cylinders, should also carry a label that gives details of the type of gas. Oxygen and ,acetylene, are stored in ,cylinders, at high pressure. Oxygen pressure can be as high as 300 bar.
Acetylene, effects on health. At ambient temperature, ethyne is a colorless and theoretically odorless (when it is a pure gas). Even if this gas is not toxic, respiratory hazards may lead to suffocation.It is extremely flammable (R12) and features risks of explosion (R5) with or without air contact (R6).
The purpose of this page is to introduce the beginning welder to the equipment used in the Oxy-,Acetylene, welding process. This will be done starting with the ,cylinders, and ending with the torch tip. BACKGROUND The use of gas welding dates back to the middle 1800’s where a mixture of Oxygen And Hydrogen were used […]
Have the ,safety, caps installed during transportation. All of the above. Due to the heat from the open flame, point the welding torch: Down and away. At someone else. At the welding hose. Up in the air. When oxy-,acetylene, welding or cutting, the shade lens to be used is a: #1 #5 #9 #11. When using high pressure ,cylinders, such as oxygen, the ...
a. Always refer to ,acetylene, by its full name and not by the word “gas” alone. ,Acetylene, is very different from city or furnace gas. ,Acetylene, is a compound of carbon and hydrogen, produced by the reaction of water and calcium carbide. b. ,Acetylene cylinders, must be handled with care to avoid damage to the valves or the ,safety, fuse plug.
Acetylene, gas is commonly used for gas welding because of its simplicity in production and transportation and its ability to achieve high temperature in combustion (e.g. around 5,000 o F).. ,Acetylene, is highly unstable and flammable and would explode in …