No. 45 puag ncig hlau txias kos puag ncig chrome plating bar arbitrary xoom txiav
Kev piav qhia txog khoom
1.Cov hlau carbon tsawg: Cov ntsiab lus carbon ntawm 0.10% txog 0.30% Cov hlau carbon tsawg yog yooj yim lees txais ntau yam kev ua xws li forging, vuam thiab txiav, feem ntau siv rau hauv kev tsim cov saw hlau, rivets, bolts, shafts, thiab lwm yam.
2.Cov hlau carbon ntau: Feem ntau hu ua cov hlau cuab yeej, cov ntsiab lus carbon ntawm 0.60% txog 1.70%, tuaj yeem ua kom tawv thiab tempered. Rauj thiab crowbars yog ua los ntawm cov hlau nrog cov ntsiab lus carbon ntawm 0.75%; Cov cuab yeej txiav xws li drills, taps thiab reamers yog tsim los ntawm cov hlau nrog cov ntsiab lus carbon ntawm 0.90% txog 1.00%.
3.Cov hlau carbon nruab nrab: Hauv qib zog nruab nrab ntawm ntau yam kev siv, cov hlau carbon nruab nrab yog qhov siv dav tshaj plaws, ntxiv rau ua cov khoom siv hauv tsev, tab sis kuj muaj ntau yam khoom siv kho tshuab.
Kev faib tawm
Raws li kev siv, nws muaj peev xwm muab faib ua cov hlau carbon, cov hlau siv ua haujlwm carbon.
Kev ntim khoom
1.2 txheej PE ntawv ci tiv thaiv.
2.Tom qab khi thiab ua tiav lawm, npog nrog daim ntaub polyethylene uas tsis muaj dej.
3.Ntoo tuab npog.
4.LCL hlau pallet kom tsis txhob puas tsuaj, ntoo pallet puv thauj khoom.
5.Raws li cov neeg siv khoom xav tau.
Cov ntaub ntawv ntawm lub tuam txhab
Shandong Zhongao Steel Co. LTD. yog ib lub tuam txhab hlau thiab hlau loj uas koom ua ke sintering, ua hlau, ua hlau, dov, pickling, txheej thiab plating, ua raj, tsim hluav taws xob, tsim oxygen, cement thiab chaw nres nkoj.
Cov khoom tseem ceeb suav nrog daim ntawv (kub dov, txias tsim kauj, qhib thiab longitudinal txiav sizing board, pickling board, galvanized ntawv), seem hlau, bar, hlau, welded yeeb nkab, thiab lwm yam. Cov khoom seem suav nrog cement, steel slag hmoov, dej slag hmoov, thiab lwm yam.
Ntawm lawv, cov phaj zoo suav rau ntau dua 70% ntawm tag nrho cov hlau tsim tawm.
Kev kos duab ntxaws ntxaws
Cov khoom cuam tshuam
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Kev Taw Qhia Txog Khoom Siv Kub dip galvanized yeeb nkab yog ua kom cov hlau molten cuam tshuam nrog cov hlau substrate los tsim cov alloy txheej, yog li cov substrate thiab txheej txheej tuaj yeem ua ke. Kub dip galvanizing muaj qhov zoo ntawm cov txheej txheej sib npaug, muaj zog lo thiab lub neej ntev. Txias galvanizing txhais tau tias electro galvanizing. Tus nqi ntawm galvanizing yog me me heev, tsuas yog 10-50g / m2, thiab nws qhov kev tiv thaiv corrosion yog ntau ...
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NM500 Cov hlau carbon phaj
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Cov qauv carbon beam Engineering steel ASTM I ...
Kev taw qhia txog khoom I-beam hlau yog ib qho profile pheej yig thiab ua haujlwm tau zoo nrog kev faib thaj tsam zoo dua thiab qhov sib piv ntawm lub zog rau qhov hnyav tsim nyog dua. Nws tau txais nws lub npe vim tias nws qhov ib feem zoo ib yam li tsab ntawv "H" hauv lus Askiv. Vim tias ntau qhov ntawm H beam tau teeb tsa ntawm cov ces kaum sab xis, H beam muaj qhov zoo ntawm kev tiv taus khoov muaj zog, kev tsim kho yooj yim, kev txuag nqi thiab ...