Anti static thread flame arrester
Model: SCZ50-A ZHQ-II
Overview of flame arrester:
Anti static thread type flame arrestor is made of high-quality aluminum alloy bars. It is equipped with spiral wound corrugated stainless steel flame arrestor core, which is used for long-distance pipeline system to prevent flame transmission. It is widely used in natural gas, liquefied gas, coal gas, oil products, combustible gas/liquid and exhaust pipe of gas station, gas station and storage tank equipment. The flame arrester has the function of inhaling and exhausting air, preventing the surrounding fireworks from entering the system through the pipeline, and also preventing dust and small animals from entering the pipeline. The aluminum alloy material of the valve body has the functions of lightning protection and anti-static.
Flame arrester The performance of FLAME ARRESTERS fully complies with the provisions of GB13347-92 Fire Resistance Performance and Test Methods of Fire Arrestors for Petroleum and Gas Pipelines. The explosion resistance performance is qualified, and it can stop fire every time after 13 consecutive flame retardant performance tests. The flame retardant core is composed of many small channels or pores. When the flame enters the flame arrester, it is cut into many small flame flows by the regular flame retardant elements. Due to the heat transfer effect and the wall effect, the incoming gas is cooled, so that the cooled gas cannot reach the ignition temperature. Without the ignition temperature, combustion cannot be formed, and eventually the flame flow is quenched, So as to prevent fire.
Maintenance and repair of flame arrester:
In order to ensure the performance of the flame arrester to achieve the purpose of safe use, the flame arrester shall be regularly inspected and maintained.
1. The flame arrester shall be checked every half a year to check whether the core of the flame retardant layer is blocked, deformed, corroded, etc.
2. The blocked flame retardant layer core shall be cleaned to ensure that each hole on the core is unblocked. The deformed and corroded flame retardant layer shall be replaced.
3. When reinstalling the core of fire retardant layer, ensure that the joint surface is tight and free of air leakage.
"Shylfmc" Flame arrestor factory in Shanghai Yonglong valve tank accessories include aluminum alloy ball valve, flame arrestor, aluminum alloy fire breathing cap, brass double door bottom valve, brass unloading port, Aluminum alloy breathing valve, emergency snap valve, quick joint resistance device, the relief valve, manhole, mirror, metal hose, rubber hose and other quick connectors. The products are widely used in domestic oil, natural gas, chemical, coal mine, military oil transportation and other engineering projects, and are trusted by new and old customers with a wide range of products, complete specifications, reasonable prices and reliable quality.