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Galvanized Steel Yeeb Nkab: Loj, Hom thiab Nqe - Royal Group

Galvanized steel yeeb nkabyog welded steel yeeb nkab nrog kub-dip lossis electroplated zinc txheej. Galvanizing tsub kom cov yeeb nkab steel corrosion kuj thiab txuas ntxiv nws lub neej kev pab cuam. Galvanized yeeb nkab muaj ntau yam kev siv. Dhau li ntawm kev siv cov yeeb nkab rau cov dej tsis tshua muaj siab xws li dej, roj, thiab roj, nws kuj yog siv rau hauv kev lag luam roj av, tshwj xeeb tshaj yog rau cov kav dej thiab cov kav dej hauv cov roj av; rau roj rhaub, condenser coolers, thiab thee distillation thiab ntxuav cov roj exchangers nyob rau hauv tshuaj coking khoom; thiab rau pawg pier thiab txhawb nqa hauv kuv qhov tunnels.

galvanized steel yeeb nkab

Dab tsi yog qhov loj ntawm galvanized steel kav?

Nominal Diameter (DN) Sib Nqus NPS (Inch) Sab nraud txoj kab uas hla (OD) (mm) Common Phab Ntsa Thickness (SCH40) (mm) Inner Diameter (ID) (SCH40) (mm)
DN15 1/2 " 21.3 2.77 ib 15.76 Nws
DN 20 3/4 " 26.9 ib 2.91 ib 21.08 Nws
DN 25 1" 33.7 ib 3.38 ib 27
DN 32 1 1/4 " 42.4 ib 3.56 ib 35.28 Nws
DN40 1 1/2 " 48.3 ib 3.68 ib 40.94 ib
DN 50 2" 60.3 3.81 ib 52.68 ib
DN 65 2 1/2 " 76.1 ib 4.05 Nws 68
DN80 ua 3" 88.9 ua 4.27 ib 80.36 ib
DN100 4" 114.3 ib 4.55 ib 105.2 ib
DN125 5" 141.3 ib 4.85 ib 131.6 ib
DN150 6" 168.3 ib 5.16 157.98 ib
DN200 8" 219.1 ib 6.02 ib 207.06 Nws
Kub dipped galvanized steel yeeb nkab03
Electrogalvanized steel yeeb nkab

Dab tsi yog hom galvanized steel kav?

 

Hom Txoj Cai Txheej Txheem Cov yam ntxwv tseem ceeb Kev Pabcuam Lub Neej Daim ntawv thov Scenario
Kub Dip Galvanized Steel Yeeb Nkab Raus cov yeeb nkab steel hauv molten zinc kua (li 440-460 ℃); ob txheej txheej tiv thaiv ("zinc-hlau alloy txheej + ntshiab zinc txheej") cov ntaub ntawv ntawm cov yeeb nkab nto los ntawm cov tshuaj tiv thaiv ntawm cov yeeb nkab thiab zinc. 1. tuab zinc txheej (feem ntau yog 50-100μm), muaj zog adhesion, tsis yooj yim rau tev;
2. Zoo heev corrosion kuj, resistant rau acid, alkali thiab hnyav sab nraum zoov ib puag ncig;
3. Cov txheej txheem ntau dua, cov nyiaj-grey zoo nkaus li nrog ib qho kev ntxhib los mos me ntsis.		 15-30 xyoo Cov dej num sab nraum zoov (xws li, txoj kev teeb ncej, guardrails), cov kav dej hauv nroog / cov kav dej, cov kav dej tua hluav taws, cov kav dej muaj zog, cov kav dej.
Electro Galvanized Steel Yeeb Nkab Zinc ions tau tso rau ntawm cov yeeb nkab steel nto los ntawm electrolysis los tsim cov zinc txheej ntshiab (tsis muaj txheej txheej alloy). 1. Nyias zinc txheej (feem ntau yog 5-20μm), tsis muaj zog adhesion, yooj yim hnav thiab tev tawm;
2. Tsis zoo corrosion kuj, tsuas yog haum rau qhuav, tsis-corrosive nyob rau hauv ib puag ncig;
3. Cov txheej txheem qis qis, ci ntsa iab thiab zoo nkauj.		 2-5 xyoos Cov kav dej tsis tshua muaj siab nyob sab hauv tsev (xws li, kev siv dej ib ntus, cov kav dej kho kom zoo nkauj ib ntus), cov rooj tog zaum (tsis muaj cov kabmob), cov khoom siv hauv tsev zoo nkauj.

Tus nqi ntawm galvanized steel kav yog dab tsi?

Tus nqi ntawm galvanized steel yeeb nkab tsis ruaj thiab fluctuates ho vim muaj ntau yam, yog li nws tsis tuaj yeem muab tus nqi sib xws.

Thaum kev yuav khoom, nws raug nquahu kom nug raws li koj qhov kev xav tau tshwj xeeb (xws li txoj kab uas hla, phab ntsa tuab (xws li SCH40 / SCH80), thiab txiav txim kom muaj nuj nqis - xaj ntau ntawm 100 meters lossis ntau dua feem ntau tau txais 5% -10% luv nqi) kom tau txais cov nqi raug thiab hloov tshiab.

ROYAL GROUP

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Post lub sij hawm: Sep-16-2025