Carbon Steel Detel, e entsoeng ho latela ASTM A105, hangata e sebelisetsoa likopo tsa pampiri.
Asst A420 ke tlhaloso e tloaelehileng bakeng sa li-cipe tse qabolang tsa cipe le li-tšepe tse sebelisetsoang lits'ebeletso tse tlase. Wpl6 ke thepa e sebelisoang ka ho fetisisa ea sehlopha ka tlasa a420.
Haholo-holo li-freetals tsena li kenyelletsa moetsi oa tšepe (45 kapa ea Degrest), li-caps, litsamaiso tsa marang-rang hangata re hloka ho fetola tsela ea phetisetso ea indasteri; Fetola maro (oli le khase, metsi, a lerootho) a phallang; Bula kapa u koale lipeipi, jj. Kahoo ho phethela mesebetsi ena, ho tla sebelisoa literompeta tsa tšepe. Asst A234 ke litlhare tse tloaelehileng tsa litei tsa tšepe tse kenyelletsang thepa ea khabone le ea anyesang bakeng sa lits'ebeletso tsa mocheso tse lekaneng le tse phahameng.