Ntawm Botop Steel, peb muab cov khoom siv hluav taws xob tiv taus vuam(ERW) cov yeeb nkab hlau vuamnrog rau txoj kab uas hla mus txog 20 nti. PebCov kav hlau ERWpaub txog lawv txoj kev tsim kho zoo thiab ruaj khov. Peb cov EN10219s355j2h hlaucov kav dej hlau ERW tsis muaj qhov tshwj xeeb.
Cov kav dej no yog tsim los ntawm kev siv cov thev naus laus zis tshiab kawg thiab cov chaw tsim khoom zoo tshaj plaws. Cov txheej txheem tsim khoom ERW tsim cov kav dej nrog cov xov ncaj, ua rau lawv zoo tagnrho rau cov haujlwm tsim kho uas xav tau cov kav dej nrog qib siab ntawm kev raug thiab kev ua haujlwm raug. EN10219 S355J2HCov kav hlau ERW uas ua los ntawm cov qauvsiv tau rau ntau yam kev siv, suav nrog kev txhawb nqa cov tsev thiab cov choj, nrog rau cov haujlwm piling.
Peb cov kav hlau ERW muaj ntau qhov loj me txij li OD 168.3mm txog 660mm, nrog rau qhov tuab ntawm 6mm txog 20mm, thiab kuj muaj OD 323.8mm txog 1500mm, nrog rau qhov tuab ntawm 6mm txog 40mm. Peb cov kav dej yog ua los ntawm qib S235JRH, S275J0H, S275J2H, S355J0H,S355J2H, thiab S355J2H, ua rau lawv tsim nyog rau kev siv ntau yam kev siv.
Ib qho ntawm cov txiaj ntsig loj tshaj plaws ntawm kev siv EN10219 S355J2H cov qauvCov kav hlau ERWyog lawv lub zog thiab kev ruaj khov. Cov kav dej no tau tsim los kom tiv taus cov khoom hnyav thiab muab kev txhawb nqa zoo heev. Lawv kuj tiv taus xeb, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau kev siv hauv cov chaw ua haujlwm hnyav.
Lwm qhov zoo ntawm kev siv peb cov kav dej EN10219 S355J2H cov qauv ERW steel yog lawv tus nqi pheej yig.Cov kav dej ERWcov kav dej seamless pheej yig dua rau kev tsim khoom dua li cov kav dej seamless, uas txhais tau tias lawv pheej yig dua rau tus neeg siv kawg. Qhov no ua rau lawv yog qhov kev xaiv zoo rau cov tuam txhab tsim kho thiab lwm yam lag luam uas xav taucov kav dej zoontawm tus nqi pheej yig.
Ntawm Botop Steel, peb muaj ntau yam kev xaiv ntim khoom rau peb cov kav dej ERW EN10219 S355J2H. Peb cov kav dej tuaj yeem muab tau hauv cov xim liab qab lossis dub / varnish, raws li cov neeg siv khoom xav tau. Peb kuj muab ob qho tib si ntim thiab xoob ntim, nrog rau cov tiv thaiv kawg kom tiv thaiv kev puas tsuaj thaum lub sijhawm xa khoom.
Xaus lus, EN10219 S355J2H cov kav hlau ERW yog qhov kev xaiv zoo heev rau ntau yam kev siv. Lawv muaj kev ruaj khov, lub zog, thiab pheej yig, ua rau lawv zoo tagnrho rau kev siv hauv cov haujlwm tsim kho thiab lwm yam lag luam uas xav tau cov kav hlau zoo. Yog tias koj tab tom nrhiav rau ib qhoERW yeeb nkab hlautus neeg muab khoom rau koj qhov project tom ntej, tsis txhob nrhiav ntxiv lawm tsuas yog Botop Steel.
Lub sijhawm tshaj tawm: Tsib Hlis-30-2023