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。通常装在输送或排放易烯易爆气体的储罐和管线上。如火炬，加热燃烧系统，石油气体回收系统或其它易燃气体系统。

我公司综合和引进英国，德国等公司的先进技术，配之先进的加工设备和完善的检测装置，生产的防爆波纹阻火器，具有结构紧凑，可靠性高，阻火芯件防爆，防腐，阻火性能强，便于清洗等优点，特别适合于氢气，氮气，氧气，液化气等特殊介质。

Flame arrestor is a safety device which shell be used din preventing combustion in pipe Generally F.A.Is installed in pipe for running or vent pipe such as torch asserbly,heating process furnace,oil gas recovery and other combusible gas systerms.Our corrugated arrestor with anti-explosion with some state of ants in British,Germany,Nloing with better manufacturing and inspection equipment,have good features,such as compact structure,good reliability especial for H2,O2.LPG and so on.

主要技术参数:
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.
工作温度≤480℃
壳体材质:碳钢,铝合金,不锈钢:SUS304,SUS3004L,SUS316,SUS316L
阻火芯件材质:不锈钢波纹板.
防爆级别:BS5501,IIA,IIB,IIC
制造,检测标准:按GB5908-86标准执行
法兰标准:HG20592-97 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.

Main technical parameters:
Shall be set on the roof of vertical tanks which store first-class oils whose flash points are lower than 28℃and second-class oils whose flash points are lower than 60℃
Operating Termperature:≤480℃
Body Material:A3,Alurinium,SS:SUS304,SUS304L,SUS316,SUS316L
Fire Arresting trim Material:SS corrugated plate.
Flame arrester grade:BS5501,IIA,IIB,IIC
Manufacture and test are in accordance with GB 5908-86
Flanges of the valve are in cccordance with HG20592-97 PN1.0,When GB,SH,HGJ,JB,ANSI,JIS,If changed,buyer shall illustrate in the contract.