It consists of a gas-permeable solid material (fire-retardant element) with many small passages or slits, which require that the gap or passage of the fire-retardant element be as small as possible so that when the flame enters the flame arrester it is broken into many. Small flame flow, due to heat transfer (gas is cooled) and wall effects, flame flow quenching. Widely used in heating furnace fuel gas, natural gas, liquefied petroleum gas pipelines, as well as oil and gas recovery, gas purification, gas analysis, coal mine gas emissions and other systems. The installation and maintenance 1, in order to ensure the performance of the flame arrester to achieve the purpose of use, before installing the flame arrester, you must read this manual carefully and carefully check the signs and installed pipeline requirements are the same. 2, flow markers on the flame arrester must be consistent with the media flow.
3, every six months should be checked once. Check the fire barrier is blocked, deformed or corroded and other defects. 4, blocked fire barrier should be cleaned to ensure that each hole smooth, fire or deformation of the fire should be replaced. 5, fire retardant core cleaning, high pressure steam should be used, non-corrosive solvents or compressed air purge, shall not be sharp hardware scrub.6, re-install the fire retardant layer, the gasket should be updated to confirm the sealing surface has been clean and no damage, shall not leak. Performance advantages Health flame arrester structure is reasonable, light weight, corrosion resistance, explosion-proof performance qualified, easy maintenance, easy installation, one hour without burning test no tempering phenomenon. Flame arrester core made of stainless steel, corrosion-resistant, easy to clean, shell hydraulic test pass. Compared with flame arresters made by other manufacturers, we add a fire core.
After the test: a fire retardant core sometimes can not achieve the effect of fire resistance, the two fire cores are positive and negative buckles, can better play the role of fire retardant, safe and secure during use. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Fittings & Adapters\Other Fittings & Adapters". The seller is "goodsisbest" and is located in this country: CN. This item can be shipped worldwide.