Yas coated steel yeeb nkab:
Yas-coated steel yeeb nkab yog ib hom tshiab ntawm cov yeeb nkab ntsuab thiab ib puag ncig tus phooj ywg, thiab nws cov khoom tshwj xeeb tuaj yeem ua rau nws nyiam tshiab hauv kev lag luam yeeb nkab hauv tsuas yog kaum xyoo.Ua ntej tshaj plaws, los ntawm qhov pom ntawm cov tub lag luam, txawm tias nws yog cov yeeb nkab yas lossis galvanized steel yeeb nkab, tsis muaj leej twg yuav tsom mus rau cov khoom lag luam tsis muaj txiaj ntsig dua yam tsis muaj txiaj ntsig ntau dua.Yog li ntawd, qhov no kuj yog ib qho laj thawj tseem ceeb rau txoj kev loj hlob sai ntawm cov kav dej yas-coated steel.Qhov thib ob, los ntawm cov neeg siv khoom pom, txawm hais tias nyob rau hauv cov nqe lus ntawm cov khoom yam ntxwv lossis kev siv lub luag haujlwm, piv nrog cov kav dej yas thiab cov kav dej galvanized steel, cov neeg siv khoom xav tau daim ntawv thov tus nqi coj los ntawm cov kav dej yas coated steel.Kev siv tus qauv ntawm qhov hluav taws kub sprinkler system dej muab yas-coated steel yeeb nkab khoom yog "automatic sprinkler system hluav taws-extinguishing system coated steel yeeb nkab".Cov khoom siv tau zoo heev txhim kho kev siv tus nqi ntawm qhov system, thiab cov khoom siv no txuas ntxiv cov dej tua hluav taws thiab cov kav dej tsis siv neeg sprinkler.kev pabcuam lub neej.
Galvanized steel kav:
Galvanized steel kav yog muab faib ua txias galvanized steel kav thiab kub-dip galvanized steel kav.Cov kav dej txias galvanized steel tau raug txwv.Kub-dip galvanized yeeb nkab yog ua kom cov hlau molten hnov mob nrog cov hlau matrix los tsim cov txheej txheej hlau, kom cov matrix thiab txheej sib xyaw ua ke.Kub-dip galvanizing yog xaiv cov yeeb nkab steel ua ntej.Txhawm rau tshem tawm cov hlau oxide nyob rau saum npoo ntawm cov yeeb nkab steel, tom qab pickling, nws raug ntxuav hauv lub tank ntawm ammonium chloride los yog zinc chloride aqueous tov los yog tov aqueous tov ntawm ammonium chloride thiab zinc chloride, thiab ces xa mus rau hauv lub da dej kub.Kub-dip galvanizing muaj qhov zoo ntawm txheej txheej, muaj zog adhesion thiab lub neej ua haujlwm ntev.Cov kub-dip galvanized steel yeeb nkab substrate undergoes complex lub cev thiab tshuaj tshuaj tiv thaiv nrog cov molten plating tov los tsim ib tug corrosion-resistant zinc-hlau alloy txheej nrog ib tug compact qauv.Cov txheej txheej hlau yog kev sib xyaw nrog cov zinc txheej ntshiab thiab cov yeeb nkab steel substrate, yog li nws muaj zog corrosion kuj.Kub-dip galvanized kav dej muaj ntau yam kev siv hauv kev tiv thaiv hluav taws, hluav taws xob thiab kev loj.
Post lub sij hawm: Jun-28-2022