Pan Xin Machinery Co., Ltd., Wuhan (Zhang Tel 027-85585636 13986120115) Our company specializes in: corrugated pipe explosion flame arrester PZHQ-B, corrugated tank explosion flame arrester PZHQ-1, gravel flame arrester PZHQ-S, thermal vent flame arrester PZHQ-R, gas flame arrester PZHQ-RQ, acetylene flame arrester PZHQ-YQ, oxygen flame arrester PZHQ-3, drawer flame arrester PZHQ-2, Fire breathable cap PTQM, and other products, the stability of their products type, maturity, old and new customers to the best option, I have a professional research staff, mature production technology and perfect after-sales service, new and old customers at home and abroad has won praise, Wuhan Pan Xin machinery staff friends and the community is willing to join hands in creating a better tomorrow. 
 Flame arrester, also known as fire control, the fire barrier 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. This type valve in the pipe shall generally be installed correctly in accordance with conditions