Industry knowledge

• Gas cylinders and functions

  The main load of the gas cylinder is internal gas pressure, wind load and earthquake action. The wind vibration coefficient should be considered in wind loads. The wind load shape coefficient of the high pressure spherical tank can generally be 0.30 to 0.35. The horizontal seismic action of the wet

  Industry knowledge August 16, 2018
• Understanding of acetylene gas

  Ethylene is a colorless anesthetic gas having a characteristic sweet smell of hydrocarbons at normal temperature and pressure. It is chemically active and forms an explosive mixture with air. It is extremely flammable and explosive. It can be combined with chlorine gas under the sun to cause an expl

  Industry knowledge August 08, 2018
• Gas properties

  Temperature: macroscopically, the degree of heat and cold of an object; microscopically, a sign of the intensity of the irregular movement of molecules inside the object.The relationship between thermodynamic temperature and Celsius temperature: T = t + 273 {T: thermodynamic temperature (K), t: Cels

  Industry knowledge July 25, 2018
• Helium basic knowledge

  Product Name: Helium HeliumOther names: Leak detection gas, HeliumProduct purity: 99.9~99.9999%Product Description: Helium is a colorless, odorless, non-combustible inert compressed gas. With its low boiling point of -268.9 ° C, liquid helium can be used for ultra-low temperature cooling. Helium is

  Industry knowledge July 16, 2018
• Hydrogen bottle storage standard

  Hydrogen and empty bottles should be stored separately in the compartment at the edge of the unit and away from open flames or equipment with operating temperatures equal to or higher than the ignition point.The hydrogen cylinder should be light green according to GB 7144, and the 20 MPa cylinder sh

  Industry knowledge July 09, 2018
• Oxygen cylinder stay away from grease

  Friends who often use oxygen bottles may know that oxygen cylinders should stay away from fat. So what should we adopt in our daily lives? I'll give you a quick comment. You can check it out.1， The warehouse and transportation vehicles of the storage tanks are prohibited from storing and transportin

  Industry knowledge March 23, 2018
• Oxygen cylinder should not be contaminated with grease

  325/5000 Why is it that oxygen cylinders, especially the bottles, can't infect and touch the oil? Because of grease, especially contain not plump fat and acid fat, very simple gasification exorcise. Oil gauze head, oil cloth because can help combustion is because in the atmosphere the attack oxidiz

  Industry knowledge February 28, 2018
• What are the requirements for oxygen cylinders?

  We are all familiar with oxygen bottles, especially in hospitals, which are important for transporting and storing oxygen. Its main purpose is used for auxiliary treatment of respiratory diseases caused by lack of oxygen, heart and cardiovascular system diseases, oxygen equipment, mainly used in hos

  Industry knowledge January 08, 2018
• Store cylinders

  Cylinders should be stored in an outdoor area with awning and awning.When stored indoors, buildings should meet the relevant standards.The cylinder storage room may not be located in the basement or semi-basement or in the office or in the lounge.Storage area should be ventilated and dry, prevent ra

  Industry knowledge September 29, 2017
• Use cylinders

  The location of the cylinder shall not be close to the heat source, and shall be maintained at more than 10m in the office and residential area.Cylinders should be prevent insolate, rain, water immersion, environment temperature 40 ℃, shading and other measures should be taken to cool.Oxygen cylinde

  Industry knowledge September 29, 2017