Nyob rau hauv lub ntiaj teb no ntawm industrial piping, kev xaiv ntawm cov ntaub ntawv thiab kev tsim kho txoj kev muaj peev xwm cuam tshuam rau kev ua tau zoo thiab kev pab cuam lub neej ntawm lub system. Nyob rau xyoo tas los no,kauv steel yeeb nkabyog ib qho ntawm cov kev tsim kho tshiab uas tau nyiam ntau yam. Tsis tsuas yog cov yeeb nkab no muaj zog thiab ruaj khov, nws kuj muaj qhov tshwj xeeb zoo uas ua rau nws zoo tagnrho rau ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv cov kav dej.
Ua ntej peb delve rau hauv qhov tshwj xeeb ntawm kauv steel kav, peb yuav tsum nkag siab tias lawv yog dab tsi thiab lawv tsim li cas. Qhov tseem ceeb, cov kav dej no yog tsim los ntawm kev sib txuas ntawm cov hlau ua ke nyob rau hauv ib qho kev nruam, spirally mob zam. Txoj kev tsim kho no distinguishes spiral seam kav los ntawm ib txwm ncaj seam kav. Kauv seams tsim kom muaj kev sib raug zoo ntawm cov hlau strips, uas ua rau cov yeeb nkab ruaj khov thiab txhim khu kev qha uas tuaj yeem tiv taus qhov kub thiab txias.
Ib qho txiaj ntsig tseem ceeb ntawm helical seam steel yeeb nkab yog nws lub zog. Kauv vuam tshuab tso cai rau kev ntxhov siab kom muab faib kom sib npaug ntawm qhov ntev ntawm cov yeeb nkab. Qhov no txhais tau tias cov kav dej tuaj yeem tiv taus siab dua sab hauv yam tsis ua haujlwm. Qhov no yog qhov tseem ceeb hauv kev lag luam uas muaj kev nyab xeeb thiab kev ntseeg siab yog qhov tseem ceeb, xws li roj thiab roj, kev kho dej thiab HVAC systems.
Tsis tas li ntawd, cov txheej txheem muab kauv seam yeeb nkab tso cai rau kev hloov pauv ntau dua hauv qhov loj thiab txoj kab uas hla. Tsis zoo li cov kav dej ib txwm siv, uas yuav xav tau kev kho kom haum xeeb kom ua tiav cov kab loj dua, cov kav dej sib txuas tuaj yeem ua rau ntau qhov ntau thiab tsawg nrog cov txheeb ze yooj yim. Qhov kev hloov pauv no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov haujlwm uas xav tau qhov ntev tshwj xeeb lossis yuav xav tau kom haum rau yav tom ntej nthuav dav.
Lwm qhov txiaj ntsig tseem ceeb ntawm helical seam steel yeeb nkab yog corrosion kuj. Yog tias coated thiab khaws cia zoo, cov kav dej no tuaj yeem tiv taus ib puag ncig hnyav, nrog rau cov tshuaj thiab cov dej noo. Qhov kev ua haujlwm ntev no tsis yog tsuas yog txuas rau lub neej ntawm cov kav dej, tab sis kuj txo cov nqi kho lub sijhawm, ua rau nws muaj txiaj ntsig zoo rau ntau qhov kev lag luam.
Ntxiv rau nws cov khoom siv lub cev, helical seam steel yeeb nkab kuj yog ib puag ncig zoo. Cov txheej txheem tsim khoom yog tsim los txo cov khoom pov tseg thiab cov khoom siv feem ntau tuaj yeem rov ua dua thaum kawg ntawm lawv lub neej voj voog. Qhov no ntawm kev ruaj ntseg tau dhau los ua qhov tseem ceeb vim tias kev lag luam siv zog los txo lawv cov pa roj carbon monoxide thiab ua raws li cov cai nruj dua ib puag ncig.
Thaum xav txog cov qib steel tshwj xeeb siv hauv helical seam steel yeeb nkab, nws yog ib qho tseem ceeb uas yuav tau xaiv cov khoom raug rau kev siv. Cov qib sib txawv ntawm cov hlau muaj qhov sib txawv zog, corrosion kuj thiab weldability. Piv txwv li, high-strength low-alloy (HSLA) steels feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau txhim kho cov khoom siv kho tshuab, thaum stainless hlau yuav raug xaiv rau lawv zoo heev corrosion kuj nyob rau hauv corrosive ib puag ncig.
Hauv cov ntsiab lus,helical seamsteel kav sawv cev rau kev nce qib loj hauv kev siv tshuab raj. Nws txoj kev tsim tshwj xeeb, ua ke nrog nws lub zog, yoog raws thiab kev tiv thaiv corrosion, ua rau nws zoo tagnrho rau ntau yam kev siv. Raws li kev lag luam txuas ntxiv txhim kho thiab xav tau cov kev daws teeb meem zoo dua thiab txhim khu kev qha, helical seam steel kav yuav ua lub luag haujlwm tseem ceeb hauv cov kav dej kav dej yav tom ntej thiab dhau mus. Txawm hais tias koj nyob hauv kev tsim kho, kev tsim khoom, lossis lwm yam kev lag luam uas tso siab rau cov kav dej muaj zog, kev nkag siab txog cov txiaj ntsig ntawm helical seam steel yeeb nkab tuaj yeem pab koj txiav txim siab rau koj qhov project.
Post lub sij hawm: Dec-03-2024