sanonpipe itanga isoko yumwuga kandi ikora imishinga itagira ibyuma mubushinwa.Ibicuruzwa byingenzi niimiyoboro, imiyoboro y'amavuta, imiyoboro ya mashini, ifumbire n'imiyoboro ya shimi, naimiyoboro idafite ibyuma.Ibikoresho by'ingenzi ni:SA106B, 20 g, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910,A335P5/ P9 / P11 / P12 / P22 / P91 / P92