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What are the classifications of industrial gas cylinders?
2022-10-09
According to the structure of gas cylinders, they are divided into adsorption gas cylinders, seamless gas cylinders, dissolved acetylene gas cylinders, glass fiber reinforced plastic gas cylinders, and welding gas cylinders.
Safety Precautions for Common Gas Cylinders
2022-10-09
Gas cylinders shall be fixed, away from heat sources, kept ventilated and dry, and protected from direct sunlight and strong vibration. They shall be stored by category. Combustible and combustion supporting cylinders shall not be mixed.
Common sense of safe use of oxygen!
2022-10-09
The oxygen in the oxygen cylinder cannot be used up completely, and a residual pressure of 0.1Mpa must be left to prevent the explosion caused by acetylene backflow.
Hazard and protection knowledge of acetylene
2022-10-09
Acetylene, commonly known as wind coal or calcium carbide, is one of the smallest alkyne compounds and is mainly used for industrial purposes, especially for welding metals.
What are the industrial gas standard gases?
2022-10-09
Standard gas refers to gas industry. Reference materials are measurement standards with uniform concentration, good stability and accurate quantity value.
Differences between industrial oxygen and medical oxygen
2022-10-09
Oxygen is an indispensable gas in our life. Whether it is for breathing or industrial use, what is the difference between industrial oxygen and medical gas?
Preservation methods and precautions of industrial gas
2022-10-09
Gas cylinders in special production occasions shall be placed vertically when they are used, and special iron frames shall be available as far as possible.
Why is helium always more expensive than hydrogen?
2022-10-09
High purity helium is used in military industry, scientific research, petrochemical, cooling, medicine, semiconductor industry, pipeline tracking, superconducting experiment, metal manufacturing, high-precision welding, photoelectric product production, etc. general
2022-10-09
Methane is a colorless and odorless gas under normal temperature. Methane is the simplest organic compound, with the molecular formula of CH and molecular weight of 16.043. Methane is widely distributed in nature. Methane can be found in natural gas, biogas and methane.
What are the main uses of acetylene
2022-10-09
Acetylene is mainly used for lighting, welding and cutting metals (oxyacetylene flame), and is also the basic raw material for manufacturing acetaldehyde, acetic acid, benzene, synthetic rubber, synthetic fiber, etc.