Qhov txawv ntawmua ntej galvanized yeeb nkabthiabCov Yeeb Nkab Hlau Galvanized Kub-DIP
1. Qhov sib txawv ntawm cov txheej txheem: Cov yeeb nkab kub-dip galvanized yog galvanized los ntawm kev immersing cov yeeb nkab hlau hauv molten zinc, whereasua ntej galvanized yeeb nkabyog coated nrog zinc rau ntawm qhov chaw ntawm cov hlau strip los ntawm kev siv electroplating txheej txheem.
2. Qhov sib txawv ntawm cov qauv: Cov yeeb nkab kub-dip galvanized yog cov khoom tubular, thaum cov yeeb nkab steel ua ntej galvanized yog cov khoom strip nrog qhov dav dua thiab qhov tuab me dua.
3. Cov ntawv thov sib txawv: Cov kav dej kub galvanized feem ntau yog siv rau kev thauj cov kua thiab cov pa roj, xws li cov kav dej xa dej, cov kav roj, thiab lwm yam, thaum cov kav hlau ua ntej galvanized feem ntau yog siv rau kev tsim ntau yam khoom siv hlau, xws li cov khoom siv hauv tsheb, cov khoom siv hauv tsev thiab lwm yam.
4. Kev ua tau zoo tiv thaiv xeb sib txawv: cov yeeb nkab kub-dip galvanized muaj kev ua tau zoo tiv thaiv xeb zoo dua vim yog cov txheej galvanized tuab dua, thaum cov hlau galvanized muaj kev ua tau zoo tiv thaiv xeb tsis zoo vim yog cov txheej galvanized nyias dua.
5. Cov nqi sib txawv: cov txheej txheem tsim cov yeeb nkab kub-dip galvanized yog qhov nyuaj thiab kim heev, thaum cov txheej txheem tsim cov yeeb nkab hlau galvanized yog qhov yooj yim thiab pheej yig.
Kev tshuaj xyuas qhov zoo ntawm cov yeeb nkab steel uas tau ua ntej galvanized thiab cov yeeb nkab steel kub-dip galvanized
1. Kev tshuaj xyuas tsos
Qhov tiav ntawm qhov chaw: Kev tshuaj xyuas qhov tsos yog qhov tseem ceeb tshaj plaws txog seb qhov chaw ntawm cov yeeb nkab hlau puas tiaj tus thiab du, tsis muaj zinc slag pom tseeb, zinc qog, ntws dai lossis lwm yam tsis zoo ntawm qhov chaw. Qhov chaw zoo ntawm cov yeeb nkab hlau galvanized yuav tsum du, tsis muaj npuas, tsis muaj kab nrib pleb, tsis muaj zinc qog lossis zinc ntws dai thiab lwm yam tsis zoo.
Xim thiab kev sib xws: Xyuas seb cov xim ntawm cov yeeb nkab hlau puas sib xws thiab sib xws, thiab seb puas muaj kev faib tawm tsis sib xws ntawm cov txheej zinc, tshwj xeeb tshaj yog nyob rau hauv cov seams lossis thaj chaw welded. Cov yeeb nkab hlau kub-dip galvanized feem ntau zoo li dawb silvery lossis dawb tawm, thaum cov yeeb nkab hlau pre-galvanized tej zaum yuav me ntsis sib dua hauv xim.
2. Kev ntsuas qhov tuab ntawm zinc
Ntsuas Qhov Thickness Gauge: Qhov tuab ntawm cov txheej zinc yog ntsuas siv lub ntsuas tuab coated (piv txwv li magnetic lossis eddy current). Qhov no yog qhov qhia tseem ceeb los txiav txim siab seb cov txheej zinc puas ua tau raws li cov qauv. Cov yeeb nkab steel kub-dip galvanized feem ntau muaj cov txheej zinc tuab dua, feem ntau ntawm 60-120 microns, thiab cov yeeb nkab steel pre-galvanized muaj cov txheej zinc nyias dua, feem ntau ntawm 15-30 microns.
Txoj kev ntsuas qhov hnyav (kev kuaj): Cov qauv raug ntsuas raws li tus qauv thiab qhov hnyav ntawm cov txheej zinc ib chav tsev raug suav los txiav txim siab qhov tuab ntawm cov txheej zinc. Qhov no feem ntau yog txiav txim siab los ntawm kev ntsuas qhov hnyav ntawm cov yeeb nkab tom qab pickling.
Cov qauv yuav tsum tau ua: Piv txwv li, GB/T 13912, ASTM A123 thiab lwm cov qauv muaj cov kev cai meej rau qhov tuab ntawm cov txheej zinc, thiab qhov tuab ntawm cov txheej zinc rau cov kav hlau rau ntau daim ntawv thov yuav txawv.
3. Kev sib npaug ntawm cov txheej galvanized
Cov txheej txheem galvanized zoo yog sib xws hauv cov qauv, tsis muaj qhov xau thiab tsis muaj kev puas tsuaj tom qab plating.
Tsis pom muaj cov kua liab tom qab sim nrog cov kua tooj liab sulfate, qhia tias tsis muaj qhov xau lossis puas tsuaj tom qab plating.
Qhov no yog tus qauv rau cov khoom siv galvanized zoo kom ntseeg tau tias muaj kev ua tau zoo tshaj plaws thiab zoo nkauj.
4. Muaj zog nplaum ntawm cov txheej galvanized
Qhov nplaum ntawm cov txheej galvanized yog qhov qhia tseem ceeb ntawm qhov zoo ntawm cov yeeb nkab hlau galvanized, uas qhia txog qib ntawm kev sib xyaw ua ke ntawm cov txheej galvanized thiab cov yeeb nkab hlau.
Cov yeeb nkab hlau yuav tsim ib txheej sib xyaw ntawm zinc thiab hlau nrog cov tshuaj galvanizing tom qab cov tshuaj tiv thaiv ntawm lub dab da dej, thiab qhov kev nplaum ntawm cov txheej zinc tuaj yeem txhim kho los ntawm cov txheej txheem galvanizing scientific thiab meej.
Yog tias txheej zinc tsis yooj yim tawm thaum siv roj hmab mallet los kov, nws qhia tau tias nws nplaum zoo.
Lub sijhawm tshaj tawm: Lub Kaum Hli-06-2024
