Nrog rau kev vam meej tas mus li ntawm lub zej zog, hom kev ua liaj ua teb ib txwm tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev txhim kho ntawm kev vam meej niaj hnub no, thiab cov neeg hauv kev lag luam nrhiav kev ua liaj ua teb tshiab. Qhov tseeb, cov khoom siv ua liaj ua teb feem ntau yog cov chaw cog qoob loo. Nws tsis txwv los ntawm lub sijhawm thiab qhov chaw. Nws tuaj yeem ua tiav kev tsim khoom ua liaj ua teb hauv cov chaw tshwj xeeb xws li toj siab, roob tob thiab suab puam. Raws li qhov chaw ntawm qhov project cog qoob loo, cov ntaub ntawv yuav tsum tswj qhov zoo ntawm qhov project, ua ntej tshaj plaws, los ntawm kev xaiv cov ntaub ntawv. Piv txwv li, rau cov khoom siv hlau siv hauv qhov project cog qoob loo, cov hlau zoo yuav raug ua tiav thiab tshem tawm xeb. Tom qab kub plating hauv lub Hoobkas galvanizing kev tshaj lij, lub chaw soj ntsuam zoo yuav sim nws dua. Tom qab dhau qhov kev xeem, nws yuav raug thauj mus rau qhov chaw tsim kho kom siv.

1. Cov qauv yeeb nkab steel kub dip galvanized: cov yeeb nkab kub dip galvanized yog ua kom cov hlau molten react nrog hlau matrix los tsim cov txheej alloy, yog li ua ke cov matrix thiab txheej. Cov yeeb nkab kub-dip galvanized muab los ntawm Tianjin Feilong Pipe Co., Ltd. yog thawj pickled. Yuav kom tshem tawm cov hlau oxide ntawm qhov chaw ntawm cov yeeb nkab hlau, tom qab pickling, nws raug ntxuav hauv ammonium chloride lossis zinc chloride aqueous kua lossis ammonium chloride thiab zinc chloride sib xyaw aqueous kua tank, thiab tom qab ntawd xa mus rau lub tank kub-dip galvanizing. Kub dip galvanizing muaj qhov zoo ntawm cov txheej txheem sib xws, muaj zog adhesion thiab lub neej ntev kev pabcuam. Lub matrix ntawm cov yeeb nkab kub-dip galvanized steel muaj cov tshuaj tiv thaiv lub cev thiab tshuaj lom neeg nrog cov kua plating molten los tsim cov txheej zinc ferroalloy corrosion-resistant nrog cov qauv compact. Cov txheej alloy yog koom ua ke nrog cov txheej zinc ntshiab thiab cov yeeb nkab matrix. Yog li ntawd, nws muaj zog tiv thaiv corrosion.

2. Cov qauv yeeb nkab galvanized: cov yeeb nkab galvanized kho cov txheej txheem tsim cov yeeb nkab kub-dip galvanized. Ua ntej, cov hlau strip siv rau kev ua yeeb nkab yuav tsum tau pickled kom tshem tawm cov hlau oxide ntawm qhov chaw ntawm cov hlau strip. Tom qab ntawd cua qhuav thiab ua yeeb nkab. Cov txheej txheem yog sib xws thiab ci, thiab qhov ntau ntawm zinc plating yog me me, uas qis dua tus nqi ntawm kev tsim cov yeeb nkab kub-dip galvanized. Nws qhov kev tiv thaiv corrosion yog qhov phem dua li ntawm cov yeeb nkab kub-dip galvanized.