Q235B Precision Welded Steel Yeeb Nkab
Nto Zoo: Nto roughness Ra Tsawg dua lossis sib npaug li 0.8μm; tsis muaj khawb, tsis muaj xeb
Ntim thiab Thauj Khoom: Xeb-cov roj tiv thaiv + xeb-cov ntaub ntawv tiv thaiv; kawg tiv thaiv kev kho mob; bundled + ntoo pallet kho; waterproof ntim
Khoom Taw qhia ntawm Q235B Precision Welded Steel Pipe
Q235B precision welded steel yeeb nkab yog siab - precision welded steel yeeb nkab tsim siv Q235B carbon structural steel li raw khoom thiab siab heev - zaus vuam tshuab thiab precision txias dov txheej txheem. Cov khoom no muaj qhov zoo ntawm qhov tseeb, qhov zoo ntawm qhov zoo, thiab cov khoom siv kho tshuab ruaj khov, thiab yog siv dav hauv kev tsim khoom, tsheb qhov chaw, cov cuab yeej precision, thiab lwm yam kev xav tau siab rau cov yeeb nkab precision.
Kev soj ntsuam zoo ntawm Q235B Precision Welded Steel Pipes
Ua ntej, cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ntawm Q235B txias-rolled steel sawb raug txheeb xyuas. Thaum lub sij hawm vuam, eddy tam sim no flaw detectors yog siv rau 100% kev soj ntsuam online ntawm lub vuam seam kom tsis txhob muaj qhov tsis xws luag xws li porosity thiab slag inclusions. Tom qab tsim, sab nraud txoj kab uas hla ( kam rau ua ± 0.1mm) thiab phab ntsa thickness ( kam rau ua ± 0.05mm) yog saib xyuas nyob rau lub sij hawm ntawm lub sij hawm siv laser txoj kab uas hla gauges thiab ultrasonic thickness gauges, thiab nto khawb thiab pitting yog kuaj pom siv lub tshuab pom kev. Nyob rau theem khoom tiav, 2.5MPa hydrostatic siab kuaj thiab peb -dimensional straightness soj ntsuam (tsawg dua los yog sib npaug rau 0.5mm / m) yuav tsum tau. Ib txhij, kev ntsuam xyuas flattening thiab metallographic tsom xam yog ua los ntawm cov qauv kom ntseeg tau tias qhov ntom ntawm cov qauv weld seam. Tag nrho cov ntaub ntawv yog synchronized rau qhov zoo traceability system los xyuas kom meej tias txhua steel yeeb nkab ua tau raws li qhov yuav tsum tau ntawm GB / T 13793 thiab ASTM A513 cov qauv.
Q235B Precision Welded Steel Tube txheej txheem
| Txheej txheem theem | Cov khoom siv thiab cov txheej txheem tswj cov ntsiab lus | Qhov Ntsuas Zoo |
|---|---|---|
| Raw Khoom Pretreatment | - Siab - precision slitting tshuab - Ob npaug - sab ntug milling ntaus ntawv - Kev kuaj xyuas qhov huv ntawm qhov chaw |
Sawb dav kam rau ua ± 0.1mm Lub kaum sab xis 30℃± 1 degree |
| Txheej txheem txheej txheem | - Rau -roll precision forming system - Online laser diam ntsuas - Dynamic siab tswj |
Ovality Tsawg dua los yog sib npaug rau 0.15% D Weld qhov sib txawv<0.3mm |
| Vuam txheej txheem | - 400kHz siab- zaus vuam - Kev ntsuas kub infrared - Tiag - lub sij hawm them fais fab |
Vuam kub 1350 ± 20 degree Vuam ceev 20-40m / min |
| Kev kho Weld | - Intermediate zaus induction normalizing - Sab hauv thiab sab nraud flash precision txiav - Plaub -roll sizing system |
Weld grain loj Ntau dua lossis sib npaug rau Qib 7 Internal flash qhov siab<0.08mm |
| Txheej txheem tiav | - Kev tiv thaiv huab cua annealing rauv - Yim- yob prestress straightening - Daim iav polishing ntaus ntawv |
Nto roughness Ra Tsawg dua lossis sib npaug li 0.8μm Kev Ncaj Ncees Tsawg dua lossis sib npaug ntawm 0.5mm / m |
Hais txog peb
GNEE STEEL tau koom nrog cov yeeb nkab steel xa tawm ntau xyoo. Peb Q235B precision welded steel kav yog zoo tagnrho rau hydraulic systems, automotive qhov chaw, thiab precision machinery daim ntaub ntawv. Peb muab cov nqi- cov kev daws teeb meem steel zoo thiab cov khoom lag luam txhim khu kev qha rau cov neeg siv khoom thoob plaws ntau qhov kev lag luam.
Cim npe nrov: q235b precision welded steel kav, Tuam Tshoj q235b precision welded steel kav manufacturers, lwm tus neeg
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