ZCZHQ-II In Line Flame Arrestor

Producdt Description

In Line Flame Arrester is mainly composed of shell and fire element. There are two kinds of commonly used metal mesh filter element and corrugated filter element. The metal mesh filter element is composed of stainless steel or copper mesh with a diameter of 0.23-0.315 mm and overlapping layers. In Line Flame Arrester in China usually use 16-22 mesh metal mesh with 4-12 layers.

The corrugated filter element is supported by stainless steel, copper-nickel alloy, aluminium or aluminium alloy. Corrugated flame retardant can prevent the fierce flame of deflagration, and can withstand the corresponding mechanical and thermal effects, flow resistance is small, easy to clean and replace.

Note:

Under normal circumstances, (fire) breathing valve operating pressure to B shall prevail;

Applicable materials: gasoline, kerosene, diesel, aromatics, sulfur, air and other petrochemical materials;

Environment temperature: -40 °C -+60 °C;

Shell material: HT, AL, A3, 18-8, 304, 304L, 316, 316L.

Flange standards: HG20592-97 PN1.0 (also can be produced according to user specified criteria)

Arrestor is a protective device which use as prevent inflammable gas，fluid’s flame spread and avoid tempering cause to explosion，usually use at below conditions：
(1) transport inflammable gas and flammable gas pipeline；
(2) storage petroleum and petroleum product tank；
(3) with explosion insecure system vent-pipe；
(4) oil and gas recycling system；
(5) regenerative boiler burning gas pileline net；
(6) gas engine exhaust system；
(7) torch system.

Use as storage flash point lower than 60℃ petrochemical product，such as Gasoline 、kerosene、light diesel oil、toluene etc.
Working temperature≤180℃

Body material：carbon steel、aluminum alloy、stainless steel：SUS304、SUS304L、SUS316、SUS316L.
Arrestor core material：stainless steel corrugated sheet.
Explosion-proof level：BS5501：IIA、IIB、IIC.
Working pressure：0.6Mpa-5.0Mpa，high pressure should decide by customer.

1. Arrestor should check every half of a year，check the flame retardant layer core whether block，deformation，corrosion etc.
2. When find block flame retardant layer core should clean，insure every hole in core are unobstructed，should change the deformation，corrosion flame retardant layer.
3. Re install the fire resistant layer core parts, should ensure that the combination of surface close not leak.