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Ɔkwan bɛn so na wobedi dade paipu a wɔde galvanized ayɛ a ɛhwere zinc ho dwuma?

May 26, 2026

Gyae nkrasɛm bi .

Wɔ nsuo a wɔde ma ne nsuo a ɛkɔ nsuo mu, ogya-a wɔde ko tia nsuo afiri, ne dadeɛ a wɔde gyina so no, wɔde dadeɛ nsuo afiri a wɔde galvanized ayɛ di dwuma kɛseɛ. Nanso, ɔhaw ahorow te sɛ zinc a ɛtwetwe, ɛyɛ mmerɛw, dade a ɛwɔ ase no a ɛda adi, ne zinc a ɛwɔ mpɔtam hɔ a ɛhwie gu no taa ba. Ɛnyɛ sɛnea nsɛm yi ka sɛnea ɛte nko, na mmom ɛma dade nsu afiri no sɛe ntɛmntɛm na ɛma wɔn nkwa nna yɛ tiaa nso. Enti dɛn ne nneɛma atitiriw a ɛma zinc yiyi dade paipu a wɔde galvanized ayɛ so? Ɔkwan bɛn so na ɛsɛ sɛ wodi ho dwuma wɔ-site wɔ ntɛmpɛ mu? Na ɔkwan bɛn so na wobetumi asiw ano bere a wɔresi dan daa no?

Nea edi kan no, fa tebea atitiriw abien kyerɛ tiawa:
Zinc a ɛyera brɛoo: mpɔtam hɔ a ɛpopae anaa baabi ketewaa-a ɛhwie gu, zinc a ɛwɔ soro no tetew wɔ soro nkutoo, na dade paipu no ase no da so ara yɛ nea ɛte saa.
Zinc a ɛyera kɛse: dade a ɛda adi kɛse-beae, zinc a ɛwɔ mu no a ɛrepaapae asinasin mũ, a nkannare ka ho, na mpo amena ada adi.

Afei fa toto tebea abien no ho na hwehwɛ mu:
Zinc a ɛyera kakra: Eyi betumi afi akwantu mu akisikuru, ɔhyew a ɛkɔ soro-welding, mpɔtam hɔ friction, nsɛe nketenkete, ne nneɛma afoforo; ɛnyɛ den koraa sɛ wobedi ho dwuma na wobetumi asiesie wɔ beae hɔ tẽẽ; bere a wɔasiesie awie no, wɔsan de mfitiase adwumayɛ no ba titiriw.
Zinc a ɛyera kɛse: Eyi betumi afi sintɔ ahorow a ɛwɔ galvanizing nhyehyɛe no mu, acid anaa alkali a ɛyɛ den, nsu a ɛyɛ nwini bere tenten, anaasɛ welding a ɛsɛe kɛse; ɛyɛ den kɛse sɛ wobedi ho dwuma, na ɛhwehwɛ sɛ woyi nkannare fi mu na wɔde zinc ka ho, na wɔ tebea horow a emu yɛ den mu no, ebia ɛho behia sɛ wɔsesa paipu; sɛ wosiesie wie a, wɔbɛtew nkwa nna so na ɛho hia sɛ wosiesie no daa.

Awiei koraa no, hwehwɛ mu sɛnea dwumadie no ho nsɛm te:
Tebea 1: Zinc a wɔyi fi mmeae nketenkete a ɛwɔ beae a wɔresi dan no mu bere tiaa bi → Fa galvanizing paint a ɛyɛ nwini gu mmeae nketewa, a ɛyɛ ntɛm sɛ wosi, ɛho ka sua, na ɛnka nhyehyɛe no.
Scenario 2: Large-beae zinc peeling at welding joints → Ɛsɛ sɛ wodi kan yam na woyi nwura fi mu, afei wode zinc-aduru paint gu so wɔ ne nyinaa mu, anyɛ saa a ɛda adi kɛse sɛ nkannare bɛba na atu afi welding seams no mu.
Nsɛm a ɛfa ho 3: Zinc a wɔde yiyi mu wɔ abɔnten mmeae a ɛhɔ yɛ nwini bere tenten → Pɛ sɛ wode galvanized pipes a ɛyɛ hyew-dip di dwuma, na fa topcoat ka ho de bɔ ho ban wɔ adansi akyi na ama siesie ho ka so atew akyiri yi.

Sɛ yɛbɛbɔ no mua a, nnyinasosɛm titiriw a wɔde di zinc a ɛyera wɔ dade paipu a wɔde galvanized ayɛ mu ho dwuma ne sɛ: sɛ zinc a ɛyera nketenkete a, yɛ mmeae a wosiesie wɔ bere a ɛsɛ mu; sɛ zinc ayera kɛse a, yi nkannare no koraa na san yɛ -galvanize. Nea ɛbɛyɛ na wɔasiw ɔhaw no ano titiriw no, nea ɛho hia ne sɛ wobedi nsɛm abiɛsa so: nea edi kan no, sɛnea galvanization no te bere a woretɔ nsu afiri no; nea ɛto so abien, ahobammɔ bere a wɔde rekɔ ne bere a wɔde si hɔ; nea ɛto so abiɛsa, nneɛma a wosiesie wɔ bere ano bere a wɔayɛ welding awie no. Ɛdenam adeyɛ no nyinaa a wɔhwɛ so yiye nkutoo so nkutoo na wobetumi atrɛw dade paipu a wɔde galvanized ayɛ no nkwa nna mu kɛse.

 

 

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