1. Seamless steel raj yog siv rau kev tsim ntau yam tsawg thiab nruab nrab siab boilers, superheated chav kav, boiling dej kav, dej-txias phab ntsa kav thiab superheated chav kav, cov pa luam yeeb loj, me me kav dej thiab arch cib kav rau locomotive boilers.Siv cov khoom zoo carbon steel kub dov los yog txias dov (dial) seamless steel hlab.Feem ntau yog ua los ntawm 10, 20 steel, ntxiv rau kom ntseeg tau cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv los ua cov dej ntsuas dej, crimping, flaring, flattening thiab lwm yam kev sim.Kub dov hauv kub dov lub xeev tus me nyuam, txias dov (dial) nyob rau hauv kev kho cua sov lub xeev tus me nyuam.Sab hauv txoj kab uas hla ntawm cov yeeb nkab steel yog txiav txim siab los ntawm sab nraud txoj kab uas hla ntawm lub laum me ntsis ntawm lub tshuab sizing.
2. Seamless steel raj tom qab sizing, mus rau hauv lub txias ntauwd, los ntawm cov dej txias, steel tube tom qab txias, yuav ncaj.Tom qab straightening, lub steel raj xa los ntawm conveyor txoj siv rau hlau qhov tsis zoo ntes (los yog dej siab ntsuas) rau sab hauv qhov tsis zoo.Yog tias muaj cov kab nrib pleb, npuas thiab lwm yam teeb meem hauv cov yeeb nkab steel, nws yuav raug kuaj pom.Shaanxi Huichuan kev muag khoom ntawm cov hlau yog los ntawm Laigang, Shougang, Baotou steel, Handan Steel, Metallurgical steel, Tang Steel, Jiusteel, Laigang, Angang, Longgang Ma Steel thiab lwm yam kev ruaj ntseg steel mills, yog nyob rau hauv txoj kab nrog lub teb chaws tus qauv.
3. Tom qab kev soj ntsuam zoo, pleev xim rau ntawm cov yeeb nkab tooj, specification, ntau lawm batch tooj thiab hais txog.Thiab los ntawm lub crane mus rau hauv lub warehouse.Nyob rau hauv cov xwm txheej ntawm tib qhov chaw hla, cov yeeb nkab steel siv rau cov qauv muaj zog dua txhua qhov kev khoov tsis zoo thiab zoo rigidity dua square steel, tiaj tus hlau thiab lwm yam hlau, vim hais tias cov bending kuj ntawm square steel, ca steel thiab ntau yam. hom steel muaj zog directivity, tab sis cov dabtsi yog khoov tsis kam ntawm steel yeeb nkab tsis yog tsuas yog tsis muaj directivity, tab sis kuj muaj zog bending kuj nyob rau hauv ib chav tsev loj.