JZH type insulation flame arresterDetailed product description：

1. JZH type insulation flame arrester equipment is an important safety device installed on coking oil storage tanks. Its function is to allow explosive gases to pass through and prevent suffocation of flames.

2. It can be used in conjunction with a breathing valve or used alone. (Thermal insulation flame arrester)

3. Working temperature: room temperature.

4. Working media: refined benzene, crude benzene, gasoline, diesel, kerosene, sulfur, tar, phenol oil, anthracene oil, light oil, waste oil, soft asphalt, 95% naphthalene residue oil, etc.

Dimension Table for Installation of Thermal Insulation Flame Arrester

Model nominal diameter (mm)

D

D1

D2

D3

H

H1

H2

H3

L

L1

n-d

JZH type with insulation jacket

DN50

fifty

one hundred and forty-five

one hundred and eighty

sixty-five

three hundred

one hundred and sixty

two hundred and fifty

fifty

three hundred and eighty

two hundred and sixty

4-φ18

DN80

eighty

one hundred and eighty

two hundred and fifteen

sixty-five

three hundred

one hundred and sixty

two hundred and fifty

fifty

three hundred and eighty

two hundred and sixty

8－φ18

DN100

one hundred

two hundred and forty

two hundred and eighty

sixty-five

three hundred

one hundred and sixty

two hundred and fifty

fifty

three hundred and eighty

two hundred and sixty

8-φ23

DN150

one hundred and fifty

two hundred and ninety

three hundred and thirty

seventy-five

three hundred and forty

one hundred and eighty

two hundred and eighty

sixty

four hundred and eighty

three hundred and ten

8-φ23

DN200

two hundred

three hundred and fifty

three hundred and ninety

seventy-five

three hundred and forty

one hundred and eighty

two hundred and eighty

sixty

five hundred and ninety

three hundred and seventy

12-φ23