sanonpipe ke mofani oa litsebi le moetsi oa merero ea liphaephe tsa tšepe tse se nang sekoli Chaena. Lihlahisoa tsa eona tse ka sehloohong keliphaephe tsa boiler, liphaephe tsa oli, liphaephe tsa mechini, liphaephe tsa manyolo le lik'hemik'hale, leliphaephe tsa tšepe tse se nang sekoli tsa mohahoLisebelisoa tsa mantlha ke:SA106B, 20 g, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910,A335P5/ P9 / P11 / P12 / P22 / P91 / P92