High Quality Cold Rolled Steel Sawb
1.Tsis yooj yim xeb, acid kuj thiab corrosion kuj;
2.Widely siv nyob rau hauv lub teeb kev lag luam, kev lag luam hnyav, khoom siv txhua hnub thiab kev lag luam kho kom zoo nkauj;
3. Cov khoom siv loj thiab ruaj khov, cov khoom siv mus sij hawm ntev;
4.Prompt xa, nplua nuj exporting kev.
* Cov ntaub ntawv yooj yim
| Khoom npe | Txias Rolled / Kub Rolled Carbon Steel Coils Nqe |
| Khoom siv | Q195, Q215, Q235, Q345, ST37, A36,45#, 16Mn, SPHC, SGCC, CGCC |
| Thickness (hli) | Kub Rolled Thickness: 2.75mm-100mmCold Rolled Thickness: 0.2mm-3mm Raws li koj qhov kev thov |
| Dav (mm) | 45mm-2200mm, Raws li koj qhov kev thov |
| Nto | Liab, Dub, Oiled, Txhaj Tshuaj Txhaum Cai, Coated, Galvanized, lossis raws li koj qhov kev thov |
| Coil ID | 508-610mm los yog raws li koj qhov kev thov |
| Coil Nyhav | 3 ~ 5 Tons lossis raws li koj qhov kev thov |
| Daim ntawv thov | Kev tsim kho, machinery manufacturing, thawv manufacturing, shipbuilding, txuas hniav, thiab lwm yam. |
| Ntim | Standard Export packing (Plastic zaj duab xis nyob rau hauv thawj txheej, ob txheej yog Kraft daim ntawv. Peb txheej yog galvanized ntawv) |
* Cov khoom siv
Cov khaub thuas dov hlau muaj kev ua tau zoo, uas yog, los ntawm txias dov, koj tuaj yeem tau txais thinner thiab ntau dua txias dov strip thiab steel phaj, siab ncaj, siab nto tiav, txias dov phaj nto huv si thiab ci, yooj yim rau nqa tawm txheej txheej, kev siv ntau yam, thiab tseem muaj kev ua haujlwm siab stamping thiab tsis muaj kev laus, tsis tshua muaj qhov taw tes, yog li txias dov phaj muaj ntau yam kev siv, feem ntau yog siv hauv tsheb, luam ntawv chim, kev tsim kho, khoom siv hauv tsev, tsheb kauj vab thiab lwm yam lag luam, tab sis kuj tsim cov organic txheej steel phaj yog qhov kev xaiv zoo tshaj plaws ntawm materia.
* Cov yam ntxwv ntawm cov khoom
1 、 Cov tsos thiab qhov chaw zoo
Vim tias lub phaj txias yog lub phaj kub tom qab cov txheej txheem txias dov, thiab txias dov tib lub sijhawm yuav yog qee qhov chaw tiav, yog li lub phaj txias hauv qhov zoo (xws li nto roughness thiab lwm yam) dua li cov phaj kub, yog li ntawd. muaj cov kev xav tau siab rau cov khoom tom qab kev pleev xim thiab lwm yam txheej zoo, feem ntau xaiv cov phaj txias, lwm phaj kub thiab cov phaj pickled thiab pickled phaj, pickled phaj nto vim pickled thiaj li mus rau hauv cov xim hlau ib txwm, tab sis tsis txias dov li. nto tseem tsis txias phaj siab, tsis pickled phaj feem ntau nto oxidation txheej nrog, dub, los yog muaj cov hlau tetroxide txheej, feem ntau hu ua hluav taws ci zoo sib xws, thiab yog hais tias qhov chaw cia khoom tsis zoo, feem ntau nrog ib co paj ntaub.
2, kev ua haujlwm
Feem ntau, cov phaj kub thiab txias phaj hauv engineering ntawm nws cov khoom siv kho tshuab yog suav tias tsis muaj qhov sib txawv, txawm hais tias lub phaj txias hauv cov txheej txheem txias dov muaj qee qhov kev ua kom tawv tawv, (tab sis tsis suav nrog cov txheej txheem nruj me ntsis rau kev siv tshuab. cov khoom, uas yuav tsum tau kho sib txawv), cov phaj txias feem ntau yog me ntsis siab tshaj qhov tawm los ntawm lub phaj kub, qhov hardness ntawm qhov saum npoo kuj yog siab dua, qhov tshwj xeeb yuav tsum tau saib ntawm cov phaj txias annealing.
3, tsim kev ua haujlwm
vim qhov kev ua tau zoo ntawm cov phaj kub thiab txias tsis yog ntau dhau, yog li qhov kev ua tau zoo ntawm cov yam ntxwv cuam tshuam rau qhov sib txawv ntawm nws qhov zoo, vim qhov zoo ntawm cov phaj txias kom zoo, yog li feem ntau hais lus, tib yam. cov ntaub ntawv steel phaj, txias phaj dua cov phaj kub ua cov nyhuv zoo dua.3, kev ua haujlwm zoo.
Raws li kev ua tau zoo ntawm cov phaj kub thiab txias yog qhov tseem ceeb tsis ntau dhau, yog li kev ua haujlwm ntawm cov yam ntxwv cuam tshuam rau qhov sib txawv ntawm nws qhov zoo, vim qhov zoo ntawm cov phaj txias kom zoo, yog li feem ntau hais lus, tib cov khoom siv hlau. phaj, phaj txias dua li lub phaj kub ua cov nyhuv zoo dua.
