Kub nthuav tawm seamless yeeb nkab
Cov ntsiab lus txhais thiab cov ntsiab lus tseem ceeb
Kub-nthuav tawm cov yeeb nkab sib txawv yog ib hom ntawm seamless steel yeeb nkab kav dej txuas ntxiv mus rau ib txheej txheem nthuav dav. Nws cov tub ntxhais tseem ceeb yog kom muag muag cov hlau yeeb nkab cov khoom siv los ntawm cov cua kub siab, thiab tom qab ntawd tsim nws los ntawm kev nthuav dav tshuab thiab ua kom pom kev loj loj ntawm cov kav dej. Cov txheej txheem no kov cov txuj ci ntawm cov txheej txheem qoj ib txwm nyob hauv kev tsim cov kab zauv uas yuav tsum diameters loj thiab muaj zog loj.
Cov txheej txheem tshwj xeeb ntawm cov txheej txheem kub nthuav dav
Cov txheej txheem kub kub yog suav nrog cov kauj ruam hauv qab no:
Cov khoom lag luam raw kev npaj: me-uas hla seamless steel kav yog xaiv tau cov ntaub ntawv raw, feem ntau yog cov hlau steel, alloy steel lossis hlau stainless.
- Cov cua sov: Siv cov cua sov cua sov lossis cov roj cua sov kom sov rau cov khoom siv steel ua kom sov lossis ib feem mus rau cov khoom siv rau cov khoom kub rau cov khoom tawg.
- Kev nthuav dav: radial siab yog siv rau cov yeeb nkab steel los ntawm kev nthuav dav hydraulic lossis cov ntoo khaub ncaws hla mus rau sab hauv rau lub hom phiaj loj. Thaum lub sij hawm nthuav tawm, cov duab ntawm Mandrel (lossis tuag) tswj zaum kawg qhov tseeb ntawm cov yeeb nkab steel.
- Cua txias thiab nthuav tawm: Tom qab nthuav dav, qeeb li cua txias lossis ua kom txias, ua raws li kev ua kom ncaj, xaus kev sib tsoo thiab lwm yam kev kho cov duab.
- Kev kho cua sov: nyob rau qee kis, ib txwm ua lossis tempering yog yuav tsum tau tshem tawm kev ntxhov siab ntau dua thiab ua kom zoo dua cov khoom siv neeg kho tshuab.
- Kev kuaj thiab ntim khoom: qhov tsis xws tau raug kuaj los ntawm ultrasonic, eddy kev sim tam sim no thiab lwm txoj kev. Tom qab dhau mus kuaj, cov khoom lag luam tau ntim thiab xa tawm los ntawm lub hoobkas.
Qhov tsis sib xws ntawm cov khoom siv tes ua
- Txhim Kho Cov Khoom Raug Txheeb Ze: Ntawm cov yas ntawm cov hlau nce, feem ntau}}}}}}} pa ntawm ntau tshaj li 1.5 meters, deb tshaj cov kev txwv tsis pub tshaj.
- Tsawg residual kev ntxhov siab: qhov txheej txheem nthuav dav yog nrog kev ntxhov siab ntawm dynamic los ntawm kev ua haujlwm txias thiab txhim kho kev ua haujlwm txias thiab corrosion tsis kam thiab corrosion tsis kam thiab corrosion tsis kam.
- Kev Txij Nkawm Tus Qauv: Piv nrog welded steel kav tsis muaj weld seamless, ua rau lawv haum rau kev kub siab thiab kev kub siab ib puag ncig.
- Tus nqi-ua tau zoo: Ua kom cov hlab loj los ntawm cov kab me me txuag cov peev txheej peev thiab kev siv hluav taws xob rau txoj hlua loj.
Daim Ntawv Thov Teb
Kev lag luam hluav taws xob: roj thiab roj kis pipelines, tshwj xeeb tshaj yog submarine pipelines thiab high-siab kab.
Tshuaj lom neeg cov khoom: Kev kub-kub thiab siab siv hluav taws xob rau reactors thiab kev hloov cua sov.
Kev lag luam fais fab: Kev kub-kub thiab siab tiv taus kav dej rau boilers.
Cov khoom siv tsim kho hluav taws xob: cov kab zauv loj-txhawb nqa rau choj thiab cov qauv qauv tsev.
Cov ntsiab lus tseem ceeb ntawm kev tswjhwm zoo
- Tswj kub: Lub ris tsho kub: kev sib txawv ntawm cov cua cua ncaj qha cuam tshuam cov kev sib txuam ntawm phab ntsa tuab tom qab nthuav dav.
- Tus nqi nthuav dav: Yog tias nws nrawm heev, nws yuav ua rau tawg hauv zos. Tus nqi nthuav dav yuav tsum tau hloov kho raws li cov khoom siv.
- Txheej txheem kev kho cua sov: kho kho cua ua kom zoo dua cov nplej thiab txhim kho kom nruj; Tempering txo lub hardness thiab zam kev brittleness.
- Tsis yog-ua kev sim ua kev sim siab: 100% Ultrasonic kev sim ua kom tsis muaj kev sib tsoo sab hauv lossis suav nrog.
Piv nrog lwm cov txheej txheem
vs txias nthuav (captacting): txias nthuav dav muaj siab dua precision, tab sis nws tsuas yog txwv rau tus nqi nthuav dav (<10%), and it has large residual stress and is prone to cracking.
VS Welded Yeeb: Seamless tus qauv tsis muaj weld tsis muaj zog, muaj peev xwm siab dua tus nqi, tab sis tus nqi yog siab dua.

Ntsiab lus:
Kub-nthuav tawm cov kav hlau seamless steel ua tiav ntawm cov kav dej loj loj los ntawm cov khoom siv zoo heev, sib txuas cov khoom siv zoo nrog cov txiaj ntsig zoo. Lawv yog cov khoom tseem ceeb hauv cov liaj teb xws li lub zog thiab tshuaj engineering. Lub hauv paus ntawm nws cov txheej txheem nyob rau hauv kev tswj hwm qhov kub thiab nthuav dav, kom ntseeg tau txoj kev ntseeg tau ntawm cov khoom hauv ib puag ncig.
Cim npe nrov: Kub nthuav dav tsis muaj cov yeeb nkab tsis zoo, Tuam Tshoj, cov chaw tsim khoom, chaw tsim khoom, Hoobkas, nqe