Shenhai Explosion-Proof
Rating bledosan-bukti BT5 dianggep dhuwur.
| Kelas lan Tingkat | Suhu Ignition lan Group | |||||
|---|---|---|---|---|---|---|
| - | T1 | T2 | T3 | T4 | T5 | T6 |
| - | T>450 | 450≥T＞300 | 300≥T＞200 | 200≥T＞135 | 135≥T＞100 | 100≥T＞85 |
| aku | Metana | |||||
| IIA | Etana, propana, Aseton, Phenethyl, Ene, Aminobenzena, Toluene, Benzene, amonia, Karbon Monoksida, Etil Asetat, Asam asetat | Butane, Etanol, Propilena, Butanol, Asam asetat, Butil Ester Kab, Amil Asetat Asetat Anhidrida | Pentane, Heksana, Heptana, Decane, Octane, bensin, Hidrogen Sulfida, Cyclohexane, bensin, Kerosene, Diesel, Petroleum | Eter, Asetaldehida, Trimethylamine | Etil Nitrit | |
| IIB | Propilena, Asetilena, Cyclopropane, Gas Oven Coke | Epoxy Z-Alkana, Epoxy Propane Kab, Butadiene, Etilena | Dimetil Eter Kab, Isoprene, Hidrogen Sulfida | Dietileter, Dibutil Eter | ||
| IIC | Banyu Gas, hidrogen | Asetilena | Karbon Disulfida | Etil Nitrat | ||
Kabeh unit dirating ing tingkat IIB. Nanging, Peralatan T4 nduweni wates suhu permukaan maksimal 135°C, dene peralatan T5 diwatesi nganti 100°C. Suhu lumahing maksimum ngisor nuduhake safety luwih. Mangkono, peralatan sing cocog karo standar BT5 uga kompatibel karo BT4, nanging mbalikke ora ditrapake.