LOGO

SEWON INDUSTRIES

Marine Equipment, Expansion joint and Exhaust device manufacturer
Name

FLAME SCREEN

Series CARGO TANK VENTING DEVICE
Product Description

 General Description


IMO MSC/Circ. 677/1009, MSC.1/Circ. 1324, ISO 16852

VENT RISER OF INERT GAS MAIN LINE

300A~800A,  JIS, ANSI, DIN etc FLANGE

Material - Body : Carbon Steel or Stainless Steel

              - Screen : Stainless Steel


Flame Screen is usually install at vent mast and protects tank from flame, by being equipped into the pipe lines, gas duct lines and vent riser of the tank where inflammable gas are stored, and are a very important device to prevent the flame occurred due to explosion, and ignition that is happened when inflammable gas is changed up to the temperature of flashing point owing to the influence of operation of equipment or surrounding environment, etc. 


MAINTENANCE

When the flame screen is damaged or tank pressure is higher than normal condition due to

occurred from vapour gas or other matters, it should be cleaning or exchanging.

The procedure of dismantling is as followers


1) Loosen the hex. nut and washer on the cover.

2) Dismantle the cover.

3) Flame screen assembly lifts it off.

4) Clean or exchange the flame screen assembly.

The parts are to be assembled in the reverse sequence.