Shenhai Explosion-Proof
Ko te tauira BT4 kua whakarōpūtia i raro i te Explosion-proof Class B me te whakatauranga pāmahana o T4, stipulating that the equipment’s surface temperature cannot exceed 135°C.
| Karaehe Me te Taumata | Te Pawera Me te Roopu | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T＞450 | 450≥T＞300 | 300≥T＞200 | 200≥T＞135 | 135≥T＞100 | 100≥T＞85 |
| I | Mewaro | |||||
| IIA | Etana, Propane, Acetone, Penethyl, Ene, Aminobenzene, Toluene, Benzene, Hamoni, Waro Monoxide, Ethyl Acetate, Waikawa Acetic | Butane, Ewaro, Propylene, Butanol, Waikawa Acetic, Butyl Ester, Amyl Acetate Acetic Anhydride | Penetane, Hexane, Heptane, Decane, Octane, penehīni, Hauwai Sulfide, Cyclohexane, penehīni, Kahinihi, Diesel, Te hinuhinu | Etere, Acetaldehyde, Trimethylamine | Ethyl Nitrite | |
| IIB | Propylene, Aetilena, Cyclopropane, Hau Umu Coke | Epoxy Z-Alkane, Whakawhanake Epoxy, Butadiene, Ethylene | Dimethyl Etera, Isoprene, Hauwai Sulfide | Diethylether, Dibutyl Etera | ||
| IIC | Wai hau, hauwai | Aetilena | Wao Waowao | Ethyl Nitrate | ||
He rereke, ko te tauira CT6 e mau ana i te karaehe C mo te pahū-pahū, 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.
I runga i nga korero pāmahana ngā kāwai, T6 represents the highest safety level, suggesting that a lower equipment surface temperature is preferable.
Ko te mutunga, CT6 possesses a superior explosion-proof classification.