【产品用途】
适用储存闪点低于28℃的甲类油品和闪点低于60℃的乙类油品，如汽油、甲苯、煤油、原油等立式储油罐上,抽屉型阻火器与相应规格的呼吸阀配套使用；阻火元件由不锈钢波纹钢带卷制而成。作用是防止外部火焰窜入存有易燃易爆气体的设备、管道内或阻止火焰在设备、管道间蔓延。阻火器机理是通过传热作用和器壁效应将火焰被熄灭在管道中
【Usage】
Flash point below 28 ℃ for storage of oil and Composite flash point below 60 ℃, B oil, such as gasoline, toluene, kerosene, crude oil and other vertical storage tanks, the drawer-type flame arrester with the corresponding specification supporting the use of breathing valve; Fire component of stainless steel roll formed corrugated steel. Role is to prevent external flame there is flammable gas fleeing into the equipment, pipe or prevent fire in the equipment, the spread between the pipes. Flame arrester role and mechanism of heat transfer through the wall effect of the flame was extinguished in the pipeline
【产品特点】
1、标准不锈钢阻火层，快开抽屉式耐腐蚀易于清洗。
2、流来面积大、压力损失小。
3、阻爆性能合格,连续13次阻爆性能试验每次均能阻火。
【Features】
1, the standard stainless steel fire retardant layer, corrosion-resistant drawer quick easy cleaning.
2, flow to area, the pressure loss.
3, resistance explosion qualified performance, continuous performance test explosion 13 each can stop Fire.
【执行标准】
设计规范：GB5908-2005 API/RP 2028
连接法兰：JB/T 79 GB/T9112 ANSI B16.5
产品标识：GB/13306
供货规范：GB/T13384
【性能参数Performance parameters】
| 型号 Type | 适用温度（℃） Working Temperature | 阻火元件材料 Flame Element Material | 阀体材料 Body Material |
| ZH02 | -25~425 | 碳钢、铝合金、304 316、特殊材料 | WCB CF8 CF3 |
