Hāʻawi ka Papa C i ka palekana i hoʻonui ʻia me ka hoʻomaʻamaʻa ʻana i ka pahū-hōʻoia.
Pūʻulu wela o nā mea uila | ʻO ka wela ili i ʻae ʻia o nā mea uila (℃) | ʻO ke kinoea/māhu wela (℃) | Nā pae wela o ka mea pili |
---|---|---|---|
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 |
Hōʻike maʻamau nā hoʻolālā Flameproof i ka threading ma mua o nā mea hiki ke hoʻokomo. Hāʻawi nā mea papa C i nā ʻili ahi ʻoi aku ka lōʻihi a me nā hakahaka pahū haiki. Hūhāhā, acetylene, a me kalapona disulfide pono e hoʻohana i ka papa IIC, whereas other substances are adequately served by IIB class.