23 Year Industrial Explosion-Proof Manufacturer

TheDifferenceBetweenExplosion-ProofLevelAT6andBT4|TechnicalSpecifications

Technical Specifications

The Difference Between Explosion-Proof Level AT6 and BT4

The explosion-proof rating for Zone A is lower than that for Zone B; however, the temperature class T6 exceeds T4. Consequently, it is not appropriate to claim that one has a higher explosion-proof level than the other.

Class And LevelIgnition Temperature And Group
-T1T2T3T4T5T6
-T>450450≥T>300300≥T>200200≥T>135135≥T>100100≥T>85
IMethane
IIAEthane, Propane, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, Ammonia, Carbon Monoxide, Ethyl Acetate, Acetic AcidButane, Ethanol, Propylene, Butanol, Acetic Acid, Butyl Ester, Amyl Acetate Acetic AnhydridePentane, Hexane, Heptane, Decane, Octane, Gasoline, Hydrogen Sulfide, Cyclohexane, Gasoline, Kerosene, Diesel, PetroleumEther, Acetaldehyde, TrimethylamineEthyl Nitrite
IIBPropylene, Acetylene, Cyclopropane, Coke Oven GasEpoxy Z-Alkane, Epoxy Propane, Butadiene, EthyleneDimethyl Ether, Isoprene, Hydrogen SulfideDiethylether, Dibutyl Ether
IICWater Gas, HydrogenAcetyleneCarbon DisulfideEthyl Nitrate

It is more accurate to state that each is tailored to suit distinct flammable and explosive environments.

Prev:

Next:

Leave a Reply

Get a Quote ?