Ka katoloso ea kaho ea lefats'e le nts'etsopele ea meralo ea motheo,lehlaseli le sephara la flangeLihlahisoa joale li hlahile e le e 'ngoe ea thepa ea bohlokoa ka ho fetisisa ea tšepe ea meaho bakeng sa mehaho, marokho, lifeme tsa indasteri le mesebetsi e boima ea boenjiniere.Litekanyo tse kholo tsa mahlakore a flangeho latela pono ea ho nepahala ho thusa baenjiniere, borakonteraka le bareki ba tšepe ho khetha mofuta oa lehlaseli o fihlelang litlhoko tsa maemo a ho jara mojaro hantle.
Lehlaseli la ASTM A992 WE se e thehiloe nako e telele e le karolo e tloaelehileng ea mahlakore bakeng sa indasteri ea meaho ea Amerika Leboea ka lebaka la matla a eona a ikhethang, ho tjheseletsa le thepa ea eona ea mechini e tšepahalang. Boholo bo fapaneng ba mahlakore a w bo fana ka litharollo tse feto-fetohang le tse tenyetsehang bakeng sa meaho ea khoebo, libaka tsa polokelo, meaho ea tšepe le lits'ebetso tsa meralo ea motheo.
Nako ea poso: Phato-06-2026