1. Cov khoom kuaj xyuas zoo li cas rau ERW steel kav?
Kev tshuaj xyuas zoo ntawm ERW steel kav suav nrog ntau yam khoom los xyuas kom meej cov khoom tsim nyog, feem ntau suav nrog: kev tshuaj xyuas zoo li qub (xyuas lub ntsej muag ntawm cov yeeb nkab rau qhov tsis xws luag xws li tawg, khawb, thiab burrs, thiab xyuas cov vuam seam rau qhov tsis sib xws, porosity, thiab slag suav nrog); kev tshuaj xyuas qhov ntev (ntsuas lub cheeb txoj kab uas hla, phab ntsa thickness, ntev, thiab roundness ntawm cov yeeb nkab kom tau raws li tus qauv yuav tsum tau); kev tshuaj xyuas qhov zoo (siv tsis yog- kev ntsuas kev puas tsuaj xws li kuaj ultrasonic, X- kev kuaj kab hluav taws xob, thiab kuaj cov khoom sib nqus los kuaj xyuas qhov tsis xws luag hauv qhov vuam); Kev ntsuam xyuas kev ua tau zoo ntawm cov khoom siv (kev sim tensile, kev sim khoov, kev ntsuam xyuas cuam tshuam los xyuas lub zog, toughness, thiab ductility ntawm cov yeeb nkab); thiab kev kuaj corrosion kuj (rau kev tiv thaiv -corrosion kho kav, kuaj qhov adhesion thiab corrosion kuj ntawm txheej).
2. Cov kav hlau ERW puas tuaj yeem siv rau kev tsim qauv?
Yog lawm, ERW steel kav yog siv dav hauv kev tsim vaj tsev, xws li lub tsev thav duab, scaffolding, txuas hniav, thiab steel qauv. Vim hais tias ERW steel kav muaj lub zog txhua yam, zoo rigidity, thiab lub teeb yuag, lawv tuaj yeem txo qhov hnyav tag nrho ntawm cov qauv thaum ua kom cov kabmob muaj peev xwm. Tsis tas li ntawd, ERW cov kav dej tuaj yeem txuas tau yooj yim los ntawm kev sib txuas los yog xov, uas txhim kho kev tsim kho. Cov kav dej ERW feem ntau suav nrog cov kav dej square ERW, cov kav dej ERW, thiab cov kav ERW ncig.
3. Dab tsi yog qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis (MOQ) rau ERW steel kav?
Yam tsawg kawg nkaus txiav txim kom muaj nuj nqis (MOQ) rau ERW steel kav yog nyob ntawm cov specifications, cov ntaub ntawv, thiab cov neeg yuav tsum tau. Rau cov qauv kev qhia tshwj xeeb (xws li sab nraud 15-108mm, phab ntsa thickness 1.5-6mm), MOQ feem ntau yog 10 tons; rau qhov tsis yog tus qauv specifications (kev cai txoj kab uas hla, phab ntsa thickness, los yog ntev), MOQ yuav yog 20 tons los yog ntau tshaj. Rau cov kev txiav txim me me, peb kuj tuaj yeem sib tham kom tsim nyog kom tau raws li cov neeg siv khoom xav tau thiab pab cov neeg siv khoom txo qhov kev pheej hmoo ntawm kev yuav khoom.
4. Yuav ua li cas yog ERW steel kav ntim rau export?
Rau kev xa tawm, ERW steel kav yog ntim raws li cov qauv kev thauj mus los thoob ntiaj teb los tiv thaiv kev puas tsuaj thaum thauj. Cov txheej txheem ntim khoom muaj xws li: bundling (siv steel strips rau bundles cov kav dej rau hauv bundles, txhua nras hnyav 1-2 tons, thiab tus naj npawb ntawm cov kav dej ib pob nyob ntawm txoj kab uas hla); yas zaj duab xis wrapping (wrapping nto ntawm cov yeeb nkab pob nrog yas zaj duab xis los tiv thaiv ya raws thiab xeb); ntoo pallets (tso cov yeeb nkab pob khoom ntawm cov ntoo pallets kom yooj yim thauj khoom, tshem tawm, thiab thauj mus los); thiab seaworthy ntim (rau kev thauj mus los hauv hiav txwv ntev, ntxiv cov ntawv tsis muaj dej thiab cov thawv ntoo los txhim kho cov dej noo thiab cuam tshuam). Peb kuj tuaj yeem kho cov txheej txheem ntim raws li cov neeg siv khoom tshwj xeeb (xws li cov ntawv ntim ntim, cov cim ntim customized).
5. Lub sijhawm ua haujlwm rau ERW steel yeeb nkab xaj yog dab tsi?
Lub sijhawm ua haujlwm rau ERW steel yeeb nkab xaj yog nyob ntawm qhov kev txiav txim kom muaj nuj nqis, cov lus qhia tshwj xeeb, thiab cov sijhawm tsim khoom. Rau cov qauv specifications thiab me me -batch xaj (10-50 tons), lub sij hawm txhuas feem ntau yog 7-15 hnub ua haujlwm; rau loj -batch xaj (50-200 tons), lub sijhawm ua haujlwm yog 15-30 hnub ua haujlwm; rau cov kev txiav txim uas tsis yog tus qauv (tshwj xeeb txoj kab uas hla, phab ntsa thickness, los yog anti-corrosion kho), lub sij hawm txhuas yuav yog 30-45 hnub ua hauj lwm. Peb yuav tsim ib lub tswv yim tsim nyog raws li tus neeg siv khoom xaj, thiab cov lus teb raws sij hawm ntawm cov khoom lag luam kom ntseeg tau tias xa khoom raws sij hawm.
