Caij nplooj ntoos hlav tag nrho bore hom nrog lever kev ruaj ntseg valve

A28H-10C, A28Y-10P, A28Y-16P, A28Y-25P, A28Y-40P

A28Y-16C, A28Y-16R, A28Y-25R, A28Y-40R

A28H hom yog siv rau cov khoom siv thiab cov kav dej ntawm huab cua, N₂,H₂sib xyaw roj vapor thiab lwm yam nruab nrab qhov ua haujlwm kub tsawg dua 200 ℃ .A28Y-P / 10R₈hom yog siv rau cov khoom siv thiab cov kav dej ntawm qhov zoo nrog corrode nruab nrab qhov ua haujlwm kub li cas tsawg dua 200 ℃.Ua rau cov khoom siv tiv thaiv siab ntxiv.