"Honeywell (Honeywell) Valve" corrugated pipe explosion flame arrester is to prevent external flame fleeing there are flammable and explosive gas equipment, pipelines, or equipment to prevent fire in the pipeline between the spread. Flame flame arrester is the application of the narrow pore through the heat conductor, due to the principle of the heat loss out the design and manufacture. Fire barrier fire resistant layer structure of gravel type, screen type or corrugated metal. For combustible gas pipeline, such as gasoline, kerosene, light diesel oil, stupid, a stupid, crude oil and other oil storage and filling or flare systems, gas purification Tonghua system, gas analysis systems, coal mine gas drainage system, heating fuel gas pipe online, also be used in acetylene, oxygen, nitrogen, natural gas pipeline supplies. The valve can be used with the breathing valve package, can be used alone. 
 Main function: 1, stop burst performance of qualified, continuous performance test explosion 13 times each block can fire retardant. 2, anti-burning properties of qualified test 1 hour fire resistance without tempering phenomenon. 3, the shell pressure test standard. The reasonable structure, light weight, corrosion-resistant. Easy maintenance, easy installation. Flame arrester cores of stainless steel, corrosion-resistant for easy cleaning. 
 First, the flame arrester flame arrester is used to stop briefly flammable gas, liquid and prevent the spread of flame tempered safety device caused the explosion. Usually installed in the transfer or discharge flammable gas storage tanks and pipelines. (Role is to prevent external flame fleeing there are flammable and explosive gas equipment, pipelines, or equipment to prevent fire in the pipeline between the spread. Flame arrester is the application of the flame through the small pores heat conductor, due to the principle of heat loss and out design and manufacturing. spark arrestor fire resistant layer structure of gravel type, screen type or corrugated metal.) 
 Petroleum chemical plant design, flame arrester is used to prevent the gas flame can continue to spread the safety devices, since 1928, first applied to the oil industry has been due to its easy extensive use of petroleum and chemical equipment. Domestic petrochemical installations, the fire barrier applications are very common, but in the device design, especially the line (pipe) flame arrester selection of some of the details are prone to being overlooked. On the basis of the design of petrochemical plant collection (Shanghai Road Wild Sinopec) to the relevant information to the flame arrester selection of some of the issues briefly.