Seamless Steel Kav

Seamless Steel Kav

Seamless steel kav yog ua los ntawm tag nrho daim hlau, thiab tsis muaj nqaws ntawm saum npoo. Lawv hu ua cov kav hlau seamless steel. Raws li txoj kev ntau lawm, cov kav dej seamless tau muab faib ua cov kav dej kub, cov kav dej txias, cov kav dej txias, cov khoom siv khaub ncaws tawg Cov kav dej tshwj xeeb ntawm cov kav dej. Cov kav dej tshwj xeeb cov kav dej muaj xwmfab, oval, duab peb sab, cov noob yaj, lub hnub qub, cov kav dej wing, wing rau cov duab sib dhos. Qhov siab tshaj plaws ntawm txoj kab yog 650mm thiab qhov tsawg tshaj plaws ntawm lub cheeb yog 0.3mm. Raws li kev siv sib txawv, muaj cov kav hlau tuab-phab ntsa thiab cov kav hlau nyias nyias. Seamless steel kav yog tsuas yog siv los ua roj av geological geades, boiler kav yas kav rau tsheb, tsheb kauj vab, tsheb laij teb, thiab aviation. Ib cov yeeb nkab steel uas tsis muaj nqaws raws tus periphery ntawm nws ntu hla. Raws li cov qauv sib txawv, nws tau muab faib ua cov kav dej kub, cov kav dej txias, cov kav dej txias, thiab lwm yam nrog lawv cov cai tswjfwm. Cov ntaub ntawv suav nrog cov hlau zoo thiab muaj txiaj ntsig zoo carbon ua hlau (Q215-A ~ Q275-AuCE Alloy Steel (0mm, stainless acidant hlau, thiab lwm yam raws li Txhawm rau siv, nws tau muab faib ua kev siv dav dav (siv rau dej, cov khoom siv roj, cov txheej txheem kev hloov kho tshuab, cov kabmob geologations, cov kua qaub, thiab lwm yam). Txheej txheem ntau lawm ntawm cov hlua khau raj siv (△ cov txheej txheem tshuaj xyuas tseem ceeb):
Yeeb nkab npaj thiab tshuaj xyuas △ → Yeeb Nkab Ncaws Pob → Cov Hluav Taws Xob Ua tiav △ (Tsis Yog Ua Si, Kev Tiv Thaiv Kev Ncaj Ncees → Warehousing
Cov txheej txheem ntau lawm ntawm tus cold-rolled (kos) seamless steel yeeb nkab: Seamless steel yeeb nkab manufactur_samless steel yeeb nkab nqe
Kev npaj sab nrauv → lubrication acid pickling thiab lubrication → Rolling (kos duab) → Kev kho kom sov → Firighty → Tee
Kev Seamless Cov Yeeb Nkab Ntau Lawm Ua Tau Los Cov Khoom Siv Tau Ua Rau Mob Txias Thiab Kub Rolling. Cov txheej txheem ntau lawm ntawm cov yeeb nkab muag khoom txias seamless steel yog feem ntau ntau dua sib txawv dua li kub kub. Cov yeeb nkab khoob yuav tsum tau muab los nrog peb cov chais, thiab tom qab ntawd qhov kev sim sizing yuav tsum tau nqa tawm tom qab extrusion. Yog tias tsis muaj lus teb tawg rau saum npoo, cov yeeb nkab puag ncig yuav tsum tau txiav los ntawm lub tshuab txiav thiab txiav mus rau hauv lub luv hlis ntawm ib lub sijhawm ntev. Tom qab ntawd sau cov txheej txheem anealing. Annaling yuav tsum yog pickling nrog kua acidic. Thaum pickling, them sai sai rau seb muaj ntau npaum li cas ntawm npuas ntawm saum npoo. Yog tias muaj ntau npaum li cas ntawm npuas, nws txhais tau tias qhov zoo ntawm cov yeeb nkab steel tsis tau raws li cov qauv txheem sib xws. Nyob rau hauv tsos, khaub thuas-dov seamless steel kav yog luv dua li kub-dov seamless steel kav. Lub phab ntsa tuab ntawm cov khaub noom txias-dov seamless steel kav feem ntau me me-walled steel cwj mem, thiab cov taub tsis muaj ntau cov burrs.
Tus me nyuam lub xeev kub-dov seamless steel kav yog feem ntau kub-dov thiab tshav kub kho ua ntej xa khoom. Tom qab kev tshuaj xyuas zoo, kub-rolled seamless steel kav yuav tsum tau xaiv los ntawm cov neeg ua haujlwm raug xaiv los ntawm cov neeg ua haujlwm tau raug tshuaj xyuas, tom qab kev ntsuam xyuas mob khaub thuas ntau dua. Tom qab kev kho kub kub, kev kuaj tshuaj perforor no yuav tsum tau nqa tawm. Yog hais tias tus perforation txoj kab uas loj heev, ncaj thiab kho yuav tsum tau nqa tawm. Tom qab mus ncaj, tus ntaus conterenden yuav muab confined mus rau qhov tsis haum rau qhov kom tsis pom tseeb, thiab thaum kawg sau npe, thiab muab tso rau hauv lub tsev rau khoom.
Rauv Lub Tshuab Cua Sov → Cua Sov → Cov Menyuam Tag Nrho, Tsis Txhob Ua Ntej Rolling, lossis Kev Ntsuas Hluav Taws Xob (lossis Txo Seamless Steel Yeeb Nkab Ntawm cov hlau ingot lossis cov raj raj raj billet los ntawm perforation rau hauv lub raj ntxhib, thiab tom qab ntawd ua los ntawm kub dov, txias dov lossis dov lossis txias kos duab. Cov khoom siv tshwj xeeb ntawm cov yeeb nkab steel tsis muaj tshuaj lom nyob rau hauv millimetres ntawm sab nraud inch * phab ntsa tuab.
Cov cheeb tsam sab nraud ntawm kub-dov seamless yeeb nkab yog feem ntau ntau dua 32mm, thiab cov phab ntsa tuab yog 2.5-200 hli. Cov cheeb tsam sab nraud ntawm cov yeeb nkab seamless steel tsis tuaj yeem ncav cuag 0.25mm, lub phab ntsa tuab tuaj yeem ncav cuag 5 hli thiab phab ntsa tuab yog tsawg dua 0.25mm. Cold colling muaj ntau dua qhov tseeb dua li kub dov.
Feem ntau, seamless steel kav yog ua los ntawm 10, 20, 35, 500 zoo nkauj steel hlau, 16mn2, 40mnb thiab lwm yam aluminoy hlau. Kub dov lossis txias dov. Seamless pipes ua los ntawm cov roj av qis xws li 10 thiab 20 feem ntau yog siv rau cov raj xa dej. Seamless pipes ua los ntawm cov pa roj carbon me xws li 45 thiab 40cr yog siv los tsim cov khoom siv tshuab ntawm tsheb thiab tsheb laij teb. Feem ntau, seamless steel kav yuav tsum ua kom muaj zog thiab ua kom mob siab. Kub-Rolled Steel kav yog xa hauv kub-dov lossis kub-kho cov xeev; Txias-dov steel kav yog xa hauv cov xeev kub-kho.
Kub Rolling, raws li lub npe implies, muaj qhov kub tshaj plaws rau cov dov daim, yog li deformation tiv taus yog me me thiab ib qho kev tiv thaiv loj heev tuaj yeem ua tiav. Kev noj cov hlau dov ua ib qho piv txwv, cov tuab ntawm kev sib txuas ua ke casting billet feem ntau yog li 230 hli, thiab tom qab sau ntawv dob, qhov kawg tuab yog 1 ~ 20mm. Nyob rau tib lub sijhawm, vim yog qhov dav dav-rau-tuab piv ntawm cov hlau phaj, qhov tseeb qhov tseeb yuav tsum muaj qhov teeb meem duab, feem ntau yog tswj tau convexity. Rau cov neeg muaj kev cai yuav tsum tau ua, nws yog feem ntau ua tiav los ntawm kev tswj hwm kev dov thiab txias txias, uas yog qhov tseeb dov qhov kub thiab qhov kawg yob kub ntawm cov kab ntawv dob. Hloov cov raj billet → cua sov → Cov kab mob socking → Kev Kho Mob Kub (Tooj