Cov kav hlau dub feem ntau yog siv los nqa roj rau hauv cov tsev lag luam. Cov yeeb nkab no yog seamless, thiab qhov no ua rau nws zoo meej rau nqa roj. Tsis tas li ntawd, cov yeeb nkab no yog fireproof ntau dua li carbon steel piping. Yog li ntawd nws kuj yog siv nyob rau hauv hluav taws sprinkler systems.
ERW (Electric Resistance Welded) dub steel yeeb nkab yog ib hom steel yeeb nkab uas yog tsim los ntawm ib tug txheej txheem uas cov npoo ntawm cov hlau sawb los yog coil yog rhuab thiab fused ua ke siv hluav taws xob tsis kam thiab siab. Cov txheej txheem no tsim kom muaj zog, nruam seam raws qhov ntev ntawm cov yeeb nkab.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias ERW cov kav hlau dub tsis haum rau cov ntawv thov uas xav tau kev kub siab lossis kub ua haujlwm. Rau cov ntawv thov no, cov kav dej seamless steel lossis lwm yam tshwj xeeb ntawm cov kav dej yuav tsim nyog dua.
Tsis tas li ntawd, kev saib xyuas kom zoo thiab kev tiv thaiv corrosion yog ib qho tseem ceeb rau kev ua kom lub neej ntev ntawm ERW dub steel kav, tshwj xeeb tshaj yog thaum siv nyob rau hauv ib puag ncig uas lawv yuav raug rau ya raws thiab corrosive tshuaj.
Cim npe nrov: Tuam Tshoj erw dub steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas