Alloy seamless steel yeeb nkab ua
Lus piav qhia luv luv:
Seamless steel yeeb nkab yog ib hom puag ncig, square thiab square steel nrog hollow seem thiab tsis muaj pob qij txha nyob ib ncig ntawm Seamless steel yeeb nkab yog ua los ntawm steel ingot los yog cov khoom tube dawb paug los ntawm perforation, thiab ces kub dov, txias dov los yog txias drawn Seamless steel yeeb nkab muaj Central tswj seem thiab yog dav siv los ua cov raj xa dej.Piv nrog cov khoom hlau xws li cov hlau puag ncig, cov yeeb nkab steel muaj tib yam dabtsi yog khoov thiab torsional lub zog thiab sib dua.Nws yog ib qho kev lag luam steel hlau.Nws yog dav siv nyob rau hauv kev tsim khoom ntawm cov qauv thiab cov khoom siv, xws li roj laum yeeb nkab, tsheb sib kis ncej, tsheb kauj vab ncej thiab steel yeeb nkab siv hauv kev tsim kho.
