Cov txheej txheem:

Puas yog galvanized yeeb nkab zoo rau cov kab dej?
Puas yog galvanized yeeb nkab zoo rau cov kab dej?

Video: Puas yog galvanized yeeb nkab zoo rau cov kab dej?

Video: Puas yog galvanized yeeb nkab zoo rau cov kab dej?
Video: 2/23/22. Poj Nplog Yug Tau Me Nyuam Txawv Heev/Meskas Muab Russia Kaw Ib Puas Tsav Yam/Hmong News. 2024, Kaum ib hlis
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Galvanized yeeb nkab

Galvanized hlau yog feem ntau siv hauv kev tsim kho, tab sis cev ua los ntawm galvanized steel tuaj yeem siv rau hauv kev siv cov kav dej. Hom tshwj xeeb ntawm no cev yog zoo tshaj plaws siv rau cov kab dej , ua gas kab tuaj yeem ua rau zinc corrode thiab ua kom puas cev los yog thaiv tag nrho cov system

Tsis tas li ntawd, cov kav dej galvanized kav ntev npaum li cas?

50 xyoo

Ib tug kuj yuav nug, dab tsi yog cov yeeb nkab zoo tshaj plaws rau cov kab dej? Liab tooj dag cev yog suav tias yog zoo tshaj plaws hom tooj dag cev , vim nws muaj feem ntau ntawm tooj liab. tooj dag kav dej feem ntau yog siv rau hauv dej muab kab , dej tshem tawm cov dej ntws, cov twj tso kua mis, dej tank thiab qhov dej. Polypropylene cev yog cov yas nruj cev , zoo ib yam li CPVC.

Kuj nug, vim li cas galvanized yeeb nkab tsis zoo?

Nyob rau tib lub sijhawm, lub galvanized hlau cev pib xeb lossis corrode los ntawm sab hauv tawm, ua rau txo cov dej siab thiab txwv cov dej ntws. Qhov no ua rau muaj kev pheej hmoo ntau ntxiv ntawm kev xau lossis ruptures tshwm sim nyob rau hauv cev thiab muaj peev xwm ua rau dej nyab puas tsuaj.

Puas yog galvanized yeeb nkab muaj kev nyab xeeb rau cov dej haus?

Txawm tias galvanized (zinc-coated) cev tseem suav tias yog ib nyab xeeb thauj khoom rau dej haus , muaj qee qhov kev txhawj xeeb txog kev noj qab haus huv yog tias dej Cov khoom siv yog corrosive vim nws cov acidic mob (pH qis).

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