Seamless Steel Pipe Raw Khoom - Round Billet

Seamless Steel Pipe Raw Khoom - Round Billet

Seamless Steel Yeeb Nkab yog tsim los ntawm ib puag ncig steel 'billet' uas yog rhuab thiab thawb los yog rub hla ib daim ntawv kom txog thaum cov hlau zoo li lub raj hollow. Billets tau txais ob qho tib si los ntawm cov neeg xa khoom hauv paus txawm thiab los ntawm txawv teb chaws. Nyob rau hauv Seamless yeeb nkab, tsis muaj vuam los yog pob qij txha thiab yog tsim los ntawm cov khoom round billets. Cov yeeb nkab seamless tiav rau qhov ntev thiab phab ntsa thickness specifications nyob rau hauv ntau thiab tsawg los ntawm 1/8 nti mus rau 26 nti OD. Muaj feem xyuam rau cov ntawv thov siab xws li Hydrocarbon Industries & Refineries, Roj & Gas Tshawb Fawb & Drilling, Roj & Roj Tsheb thauj mus los thiab Cua thiab Hydraulic thooj voos kheej kheej, Bearings, Boilers, Tsheb.

Txoj kev nruam nruam tsim tsim cov kab hlau loj loj rau kev tsim cov seamless steel hlab ntawm txawv calibers. Round billet perforation cia siab rau ob lub inclined rollers tig lub round billet, thiab nce lub perforation mus rau lub taub hau kawg mounted rau qhov kawg ntawm mandrel. Lub perforated puab nto ua lub puab phab ntsa ntawm cov yeeb nkab steel, uas yog ib tug heev hnyav txheej txheem. Cov kev xav tau rau round billet zoo yog:

Qhov chaw zoo ntom ntom thiab tsawg tshaj qauv ntawm cov ntawv sib dhos. Yog hais tias muaj looseness los yog tawg nyob rau hauv nruab nrab ntawm lub round billet, tawg cov qhab nia nyob rau hauv sab hauv ntawm lub raj phab ntsa; qhov ceev ntawm qhov chaw xoob yog qhov sib txawv ntawm qhov ntom ntom ntawm qhov chaw (xws li {{0}}.003 ~ 0.005g / cm3), thiab cov khib nyiab sab hauv yuav raug tsim thaum lub raj hnav.

Lub round billet yuav tsum muaj qhov zoo ntawm qhov zoo. Yog hais tias muaj daim tawv nqaij pinhole los yog slag suav nrog, tearing yuav tshwm sim thaum cov yeeb nkab hnav, thiab cov kab nrib pleb yog tsim los ntawm qhov chaw.

Round billet purity. Kev suav nrog hauv 13 hli ntawm lub voj voog puag ncig thiab kev suav nrog cov khoom loj hauv sab hauv yog lub ntsiab ua rau tawg tsis xws luag hauv cov yeeb nkab. Cov kev suav nrog hauv cov slab tau < 0.035%, thiab cov pov tseg tau txo qis heev.

Thaum lub sab hauv tawg ntawm lub round billet yog loj, cov yeeb nkab yuav tsis tau welded.

Ellipticity ntawm lub round billet. Kev tsis sib xws ntawm lub plhaub tshwm sim los ntawm qhov tsis sib xws yog qhov yooj yim los tsim elliptical deformation.