Shenhai Kuputika-Uchapupu
Kirasi C inopa kuchengetedzeka kwakawedzerwa nekunyanya kuputika-kudzivirira kurapwa.
| Kupisa boka remidziyo yemagetsi | Maximum inobvumirwa kupisa kwepamusoro kwezvigadzirwa zvemagetsi (℃) | Gasi / vapor ignition tembiricha (℃) | Inoshanda mudziyo tembiricha mwero |
|---|---|---|---|
| T1 | 450 | ＞450 | T1~T6 |
| T2 | 300 | ＞300 | T2~T6 |
| T3 | 200 | ＞200 | T3~T6 |
| T4 | 135 | ＞135 | T4~T6 |
| T5 | 100 | ＞100 | T5~T6 |
| T6 | 85 | ＞85 | T6 |
Flameproof madhizaini anowanzo kuratidza shinda kwete zvinoiswa zvinhu. Zvishandiso zveKirasi C zvinopa nzvimbo dzakareba dzisingapindi moto uye maburi madiki ekuputika. Hydrogen, acetylene, uye kabhoni disulfide inoda kushandiswa kweIIC kirasi, nepo zvimwe zvinhu zvinopihwa zvakaringana neIIB kirasi.