Shenhai bugbamu-Imudaniloju
Awoṣe BT4 jẹ ipin labẹ Imudaniloju Kilasi B pẹlu iwọn otutu ti T4, ti n ṣalaye pe iwọn otutu ti ohun elo ko le kọja 135 ° C.
| Kilasi Ati Ipele | Iginisonu otutu Ati Group | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T 450 | 450≥T 300 | 300≥T 200 | 200≥T 135 | 135≥T 100 | 100≥T：85 |
| I | Methane | |||||
| IIA | Ethane, Propane, Acetone, Phenethyl, Eni, Aminobenzene, Toluene, Benzene, Amonia, Erogba Monoxide, Ethyl acetate, Acetic Acid | Butane, Ethanol, Propylene, Butanol, Acetic Acid, Butyl Ester, Amyl Acetate Acetic Anhydride | Pentaneni, Hexane, Heptane, Decane, Octane, petirolu, Hydrogen Sulfide, Cyclohexane, petirolu, Kerosene, Diesel, Epo ilẹ | Eteri, Acetaldehyde, Trimethylamine | Ethyl nitrite | |
| IIB | Propylene, Acetylene, Cyclopropane, Coke adiro Gaasi | Iposii Z-Alkane, Iposii Propane, Butadiene, Ethylene | Dimethyl Eteri, Isoprene, Hydrogen Sulfide | Diethylether, Dibutyl Eteri | ||
| IIC | Gaasi Omi, Hydrogen | Acetylene | Erogba Disulfide | Ethyl iyọ | ||
Lọna miiran, CT6 awoṣe Oun ni a Kilasi C bugbamu-ẹri Rating, ibora ti awọn ibeere ti BT4 ati pe o wulo si awọn agbegbe pẹlu awọn gaasi ti o lewu bi hydrogen ati acetylene. Ohun elo T6 gbọdọ ṣetọju iwọn otutu oju ti ko ga ju 85 ° C.
Ti a ba nso nipa otutu isori, T6 ṣe aṣoju ipele aabo ti o ga julọ, ni iyanju wipe a kekere ẹrọ dada otutu ni preferable.
Nitorina na, CT6 ni iyasọtọ bugbamu-ẹri ti o ga julọ.