EFW CARBON STEEL PIPE

EFW steel yeeb nkab yog ib hom welded steel yeeb nkab uas yog tsim los ntawm kev siv hluav taws xob fusion vuam txoj kev. Cov txheej txheem no suav nrog kev siv hluav taws xob tam sim no rau cov khoom siv vuam kom yaj nws thiab tsim kom muaj kev sib raug zoo ntawm ob daim hlau. EFW steel kav tau paub txog lawv lub zog siab thiab ua haujlwm ntev, ua rau lawv zoo tagnrho rau kev siv ntau yam kev siv. Lawv feem ntau siv rau hauv kev tsim cov kav dej, roj thiab roj tsheb thauj mus los, thiab lwm yam kev lag luam thiab kev lag luam. EFW steel kav kuj paub txog lawv cov kev tiv thaiv corrosion zoo heev, uas yuav pab kom lawv lub neej ntev thiab kev cia siab rau lub sijhawm. Zuag qhia tag nrho, EFW steel kav yog ib qho kev txhim khu kev qha thiab muaj txiaj ntsig zoo rau txhua tus neeg tab tom nrhiav kev xaiv muaj zog, ruaj khov, thiab tiv taus corrosion rau lawv cov yeeb nkab steel xav tau.

Qhov sib txawv ntawm EFW thiab LSAW steel yeeb nkab

EFW thiab LSAW steel kav yog ob feem ntau siv cov kav dej hauv kev tsim kho. Thaum ob leeg siv rau kev thauj mus los ntawm cov kua dej, lawv muaj qee qhov sib txawv uas sib txawv ntawm ib leeg.

Thawj qhov sib txawv ntawm EFW thiab LSAW kav yog cov txheej txheem ntawm lawv cov khoom. EFW cov kav dej yog tsim los ntawm kev siv hluav taws xob fusion vuam txheej txheem uas melts cov hlau thiab fuses ua ke. LSAW kav, ntawm qhov tod tes, yog tsim los siv ib tug longitudinal submerged arc vuam txheej txheem uas tsim ib tug zoo weld.

Lwm qhov sib txawv ntawm ob hom kav dej no yog lawv txoj kab uas hla. EFW cov kav dej feem ntau yog siv rau cov kav dej me me, thaum LSAW kav feem ntau siv rau cov kav dej loj dua.

EFW cov kav dej yog lub teeb yuag thiab muaj lub ntsej muag du, ua rau lawv zoo tagnrho rau kev thauj cov kua dej xws li roj lossis dej. Lawv kuj muaj peev xwm tiv taus corrosion thiab tuaj yeem tiv taus siab.

LSAW kav, ntawm qhov tod tes, muaj qhov hnyav dua thiab rougher nto, ua rau lawv zoo tagnrho rau kev siv hauv cov qauv siv xws li kev tsim choj. Lawv kuj yog cov ruaj khov heev thiab tuaj yeem tiv taus huab cua hnyav thiab hnyav hnyav.

Hauv luv luv, ob qho tib si EFW thiab LSAW kav dej muaj lawv qhov tshwj xeeb zoo thiab tsim nyog rau kev siv sib txawv. Qhov kev xaiv ntawm hom yeeb nkab twg siv yog nyob ntawm qhov yuav tsum tau ua ntawm qhov project tshwj xeeb. Thaum kawg, ob hom kav dej ua lub luag haujlwm tseem ceeb hauv kev tsim kho kev lag luam thiab yog qhov tseem ceeb rau kev thauj mus los ntawm cov kua dej thiab kev tsim kho cov txheej txheem tseem ceeb.