sanonpipe yog ib lub tuam txhab tsim khoom thiab cov chaw tsim khoom ntawm cov yeeb nkab hlau tsis sib haum xeeb hauv Suav teb. Nws cov khoom tseem ceeb yogcov kav dej boiler, cov kav roj, cov kav dej kho tshuab, cov kav dej chiv thiab cov kav dej tshuaj, thiabcov kav hlau tsis muaj zogCov ntaub ntawv tseem ceeb yog:SA106B, 20 g, Q345, 12 Cr1MoVG, 15 CrMoG, Cr5Mo, 1 Cr9Mo, 10 CrMo910,A335P5/ P9 / P11 / P12 / P22 / P91 / P92