Shenhai Explosion-Proof
Modela BT4 di binê Teqîn-delîlên Class B de bi rêjeya germahiya T4 ve tê dabeş kirin, stipulating that the equipment’s surface temperature cannot exceed 135°C.
| Çîn Û Asta | Germahiya Ignition Û Kom | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T＞450 | 450≥T＞300 | 300≥T＞200 | 200≥T＞135 | 135≥T＞100 | 100≥T＞85 |
| ez | Metan | |||||
| IIA | Ethane, Propane, Acetone, Phenethyl, Ene, Aminobenzene, Toluene, Benzene, Amonyak, Qarbon monoksît, Ethyl Acetate, Acetic Acid | Butane, Etanol, Propylene, Butanol, Acetic Acid, Butyl Ester, Amyl Acetate Acetic Anhydride | Pentane, Hexane, Heptane, Decane, Octane, Benzîl, Hîdrojen Sulfîdê, Cyclohexane, Benzîl, Kerosene, Diesel, Petroleum | Ether, Acetaldehyde, Trimethylamine | Ethyl Nitrite | |
| IIB | Propylene, Acetylene, Cyclopropane, Gaza sobeya kokê | Epoxy Z-Alkane, Epoxy Propane, Butadiene, Ethylene | Dimethyl Ether, Isoprene, Hîdrojen Sulfîdê | Diethylether, Dibutyl Ether | ||
| IIC | Gaza avê, Hîdrojen | Acetylene | Karbon Disulfide | Ethyl Nitrate | ||
Berevajî, modela CT6 nirxek teqîna-delîlên pola C digire, covering the requirements of BT4 and applicable to zones with dangerous gases like hydrogen and acetylene. T6 equipment must maintain a surface temperature no higher than 85°C.
Mandî me germî kategoriyan, T6 represents the highest safety level, suggesting that a lower equipment surface temperature is preferable.
Di encamê da, CT6 possesses a superior explosion-proof classification.