阻火器是用来阻止易燃气体、液体的火焰蔓延和防止回火而引起爆炸的安全装置。通常用在一下场合:
Flame arrestor is a safety device which shell be used in preventing combustion in pipe Generally F.A.is installed in pipe for running or vent pipe
(1)输送易燃和可燃气体的管道; Combustible gas pipe
(2)储存石油及石油产品的油罐; Oilcan With deposited petroleum
(3)有爆炸危险系统的通风管口; Vent pipe
(4)油气回收系统; Oil gas recovery system
(5)去回热炉燃烧气体的管网; Combustible gas net
(6)内燃机排气系统; Exhaust of internal-combustion engine
(7)火炬系统; Torch assembly system
主要技术参数:
Main technical parameters:
适用于:储存闪点低于60℃的石油化工产品,如汽油、煤油、轻柴油、甲苯等。
Shall be set in the roof of vertical tanks which store first-class oils whose flash points are lower than60℃.工作温度≤480℃
Operating Temperature: ≤480℃.
壳体材质:碳钢、铝合金、不锈钢:SUS304、SUS304L、SUS316、SUS316L。
Body Material:A3、A1umium、SS:SUS304、SUS304L、SUS316、SUS316L.
阻火芯件材质:不锈钢波纹板。
Fire Arresting trim Material: SS corrugated plate.
防爆级别:BS5501:IIA、IIB、IIC。
Flame arrester grade:BS5501:IIA 、IIB、IIC。
制造、检测标准:按GB5908-86标准执。
Manufacture and test are in accordance with GB5908-86.
法兰标准:HG20594-97 PN1.0如客户需用GB、SH、HGJ、JB、ANSI、JIS等标准或改变压力等级时,请在订货合同中注明。
Flanges or the valve are in accordance with HG20594-97 PN1.0 When GB、SH、HGJ、JB、ANSI、JIS、If changed,buyer shall illustrate in the contract.