Cov qib steel ntawm tuab steel phaj yog qhov yooj yim tib yam li cov hlau phaj nyias.Nyob rau hauv cov nqe lus ntawm cov khoom, nyob rau hauv tas li ntawd mus rau lub choj steel phaj, boiler steel phaj, tsheb manufacturing steel phaj, siab nkoj steel phaj thiab ntau txheej high-pressure nkoj steel phaj, ib co ntau yam ntawm steel daim hlau, xws li tsheb girder steel phaj (2.5 ~ 10mm tuab), checkered steel phaj (2.5 ~ 8mm tuab), stainless hlau phaj, tshav kub-resistant steel phaj thiab lwm yam yog hla nrog nyias daim hlau.
Tsis tas li ntawd, steel phaj kuj muaj cov khoom siv.Tsis yog txhua daim hlau hlau yog tib yam.Cov khoom siv sib txawv, thiab qhov chaw siv lub phaj steel kuj txawv.