Irin alagbara, irin paipu ntokasi si gaasi-sooro, nya-omi ati awọn miiran alailagbara alabọde. Irin-sooro acid tọka si acid, alkali, iyọ, ati bẹbẹ lọ.
Iru: 1 irin alagbara, irin pipe pipe; 2 irin alagbara, irin welded paipu.
Ni ibamu si imọlẹ: tube irin alagbara irin lasan, tube irin alagbara matt, tube irin alagbara ti o tan imọlẹ.
Boṣewa: ASTM A213, ASTM A778, ASTM A268.ASTM A 632, ASTM A358
Ti a lo ninu awọn opo gigun ti ile-iṣẹ ati awọn paati igbekale ẹrọ bii epo, kemikali, iṣoogun, ounjẹ, ile-iṣẹ ina, ohun elo ẹrọ, abbl.