a ɛkyerɛ sɛ ɛsɛ sɛ wiase nyinaa nniso nhyehyɛe no ne mmere no di nsɛ, .
Nneɛma a Wɔde Yɛ Nkyerɛkyerɛmu
Nneɛma a Wɔyɛ no Ho Nsɛm
Wɔde carbon dade paipu substrate a wɔde zinc a ɛbɔ ho ban a wɔde akata so, a wɔsan frɛ no galvanized welded pipe anaa galvanized fluid pipe na ɛyɛ dade paipu a wɔde galvanized ayɛ. Zinc a ɛwɔ so no siw dade a ɛbɛporɔw no kwan denam nsu, oxygen ne nneɛma a ɛporɔw so, na edi ɔhaw a ɛne sɛ ɛnyɛ den sɛ ɛbɛbɔ dade ne dade paipu a ɛyɛ mmerɛw no nkwa nna tiaa no ho dwuma yiye. Sɛ́ paipu a wɔde di dwuma kɛse a wɔde di dwuma kɛse-atirimpɔw nti, wɔde di dwuma kɛse wɔ nsu a wɔde fa nsu a nhyɛso a ɛba fam-nhyɛso mu, adan a ɛboa adan ne dade nhyehyɛe adansi mu, a ɛwɔ mfiridwuma mu nneɛma a eye kyɛn so, ɛko tia nsɛe a ɛda nsow ne ɛka-a ɛyɛ adwuma yiye.
2. Nneɛma a Wɔyɛ & Nneɛma a Wɔkyekyɛ
2.1 Hot-dip Galvanized Dade Pipe
Ɛyɛ ade titiriw a ɛne ɔman no gyinapɛn ahorow a ɛfa mfiridwuma mu dwumadie ho hyia.Adeyɛ nhyehyɛe: Rust a woyi fi raw pipe → Hot dipping in molten zinc solution → Passivation treatment → Teɛtɛ, nhwehwɛmu ne nneɛma a wɔde kyekyere.Coating nhyehyɛe: Ɛyɛ zinc layer kronkron ne zinc-dade alloy layer a ɛyɛ den a ɛbata ho na ɛyɛ pɛ.Mfaso a ɛwɔ so: Ɛko tia nsɛe a eye kyɛn so, ɛko tia nsɛe, na ɛtra hɔ kyɛ yiye wɔ owia ne osu ase. Ebetumi asom bere tenten wɔ abɔnten, asie ne mmeae a ɛhɔ yɛ nwini.Abisadeɛ: Ogya ho banbɔ nsu afiri, nsuo a wɔde ma ne nsuo a ɛkɔ nsuo mu, nsuo a wɔde fa mframa mu, nkuropɔn mu nsuo afiri, greenhouse frames, guardrails ne mfiridwuma foforɔ a wɔahyɛ da ayɛ.
2.2 Electro-galvanized Steel Pipe (Awɔw-galvanized Dade Pipe) .
Wɔnam anyinam ahoɔden so de zinc gu paipu no ani. Zinc a ɛwɔ so no yɛ tratraa a ɛnyɛ nea ɛbata ho yiye.Su: Ɛhyerɛn nanso ɛyɛ mmerɛw sɛ ɛbɛko atia nsɛe; ɛnyɛ den sɛ wobeyi ade a wɔde kata so no afi hɔ na paipu no taa yɛ nwunu bere a wɔde adi dwuma bere tenten akyi.Mprempren tebea: Wɔabara anaasɛ wɔabara wɔ nnwuma atitiriw te sɛ ogya ho banbɔ, nsuo a wɔde ma ne kuropɔn mu mfiridwuma mu wɔ China. Wɔde di dwuma ma bere tiaa mu nsuo afiri a ɛyɛ dry wɔ dan mu, nsuo afiri a ɛnyɛ den a wɔde fa nsuo mu ne tebea foforɔ a ahwehwɛdeɛ sua nko ara.
3. Adwumayɛfo Gyinapɛn & Nneɛma Titiriw
Gyinapɛn a Wɔde Di Dwuma: GB/T 3091-2015 Welded Steel Pipes a wɔde fa nsuo a ɛwɔ nhyɛsoɔ a ɛba fam so
Nneɛma a Wɔde Yɛ Adwuma: Q235B carbon structural steel (a wɔtaa de di dwuma) a ɛwɔ toughness ne ahoɔden a ɛkɔ fam; Q345B yɛ nea wopɛ ma adesoa a emu yɛ duru-ne nhyɛso kɛse-nhyɛso adwumayɛ tebea horow.
4. Nsɛm a Wɔtaa Yɛ & Nsusuwii
Nominal Diameter a Wɔde Di Dwuma: DN15 (nsɛntitiriw 4), DN20 (nsɛntitiriw 6), DN25 (nsateakwaa 1), DN32, DN40, DN50, DN65, DN80, DN100, DN150, DN200, ne nea ɛkeka ho.
Standard Tenten a Wɔde Di Dwuma: Mita 6 wɔ afã biara mu. Custom cutting ne sizing wɔ hɔ.
Pipe Ɔfasu: Wɔakyekyɛ mu ayɛ no standard ɔfasu ne ɔfasu a wɔahyɛ no den. Nsuo afiri a wɔahyɛ no den no wɔ nhyɛsoɔ a ɛkorɔn a ɛko tia ma nsuo afiri a nhyɛsoɔ kɛseɛ -a.
Akwan a Wɔfa so Yɛ Nkitahodi: Standard threaded nkitahodi; welding ne flange nkitahodi nso yɛ adwuma.
5. Mfaso Titiriw a Ɛwɔ So
Nneɛma a Ɛko Tia Nsɛe a Ɛtra Hɔ Daa: Zinc layer no ma ahobammɔ abien a ɛfa honam fam tew a wɔtew wɔn ho ne electrochemical ahobammɔ ho, a ne nkwa nna kyɛ koraa sen dade paipu tuntum (bɛboro mfe 20 a wɔde di dwuma wɔ abɔnten).
Mfiridwuma mu Adwumayɛ a Ɛkorɔn: Dade substrate no hoahoa ne ho sɛ ɛyɛ den kɛse, ɛko tia nsunsuanso ne nhyɛso a ɛko tia, a enni deformation ne fracture.
Ɛnyɛ den sɛ Wobɛhyehyɛ: Wobetumi atwitwa, de nhama, abɔ mu na wɔde weld ayɛ, a ɛne adansi akwan ahorow hyia na ama adwuma no atu mpɔn.
Adwumayɛ a Ɛbɔ Ka Kɛse: Ne bo sua sen dade a ɛnyɛ den ne nsu afiri a wɔde afrafra, na ɛma adwumayɛ ho ka a ɛba fam koraa na ɛfata ma nneɛma pii a wɔtɔ ne adansi.
Nea Ɛyɛ Fɛfɛɛfɛ: Galvanized layer a ɛyɛ torotoro no ma wotumi de si hɔ tẽẽ a ɛda adi a ɛwɔ aniwa so nkɛntɛnso pa.
6. Nnwuma Titiriw a Wɔde Di Dwuma
Ɔdansi Nsuo, Ɛlektrik & Ogya Ho Banbɔ: Nsuo a wɔde ma ne nsuo a ɛkɔ dan mu ne abɔnten, nsuo a wɔde yɛ nsuo, nsuo a wɔde petepete ogya mu ne nsuo a wɔde fa nsuo mu, anyinam ahoɔden nhama.
Municipal Engineering a Wɔde Yɛ Adwuma: Nkuropɔn mu mframa a ɛba fam-nhyɛso a ɛba fam, nkurow akɛse mu nsuo a wɔde ma ne nsuo a ɛkɔ nsuo mu nsuo afiri a wɔde fa nsuo mu, akwan ho banbɔ, kanea adum brackets ne asase so dadeɛ adan.
Kuadwuma, Kwae & Mmoa Ho Nnwuma: Greenhouse frames, mfuw asase so nsuo paipu ne breeding shed frames ma mmeae a ɛhɔ yɛ nwini.
Mfiridwuma Dwumadibea: Adwumayɛbea mframa paipu, nnwinnade a ɛkyinkyini nsu paipu, mfutuma yiyi nsu afiri ne nnwinnade a ɛnyɛ den a wɔde gyina so.
Ahobammɔ & Nneɛma a Wɔde Yɛ Adwuma: Ban guardrails, bere tiaa mu adansi ahobammɔ akwanside ne scaffolding matching pipes.
7. Adwumayɛ & Storage Nsɛm a Wɔakyerɛw
Fa dade paipu a wɔde galvanized ayɛ a ɛyɛ hyew-dip di kan ma mfiridwuma ho nnwuma. Wɔabara nsuo afiri a ɛyɛ nwini-galvanized a wɔde ma nsuo, ogya ho banbɔ ne nsuo afiri a wɔasie.
Kwati sɛ wobɛtwetwe ne nea ɛbɛbɔ bere a woredi ho dwuma na woresi no na amma zinc a ɛwɔ so no ansɛe no. Yɛ nea ɛto so abien anti-corrosion ayaresa ma welded afã horow.
Fa nsuo afiri no sie adekoradan a ɛyɛ kusuu na mframa wom mu, a ɛwɔ akyirikyiri fi atare ne nnuru a ɛwɔ acid-base ho. Kata paipu no so na ama woabɔ ho ban sɛ wɔaboaboa ano wɔ abɔnten a.
Kyɛ paipu no mu bere a wɔreboaboa ano na kwati nhyɛso a emu yɛ den na amma ansɛe.
8. Fittings a ɛne ne ho hyia
Galvanized pipe fittings a edi mũ wɔ specifications a ɛne no hyia mu wɔ hɔ, a elbows, tees, couplings, flanges, reducers ne pipe plugs ka ho, a ɛhwɛ hu sɛ pipeline nhyehyɛe no nyinaa hyia kɛse na ɛyɛ den.
FAQ
Asɛmmisa: Dɛn ne ade a wɔde gyina so?
A: Nneɛma a wɔde gyina hɔ ma ne Q235B carbon dade a ɛwɔ toughness pa ne ahoɔden a ɛyɛ den. Q345B wɔ hɔ ma nhyɛsoɔ a ɛkorɔn-nhyɛsoɔ ne adesoa a emu yɛ duru-adesoa adwumayɛ tebea.
Asɛmmisa: Dɛn ne wo kɛse a woyɛ daa?
A: Yɛn titiriw akɛse no bi ne DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN150 ne DN200. Yɛwɔ standard ɔfasu thickness ne reinforced ɔfasu thickness ma options.
Asɛmmisa: Gyinapɛn bɛn na wo nneɛma di akyi? So wobetumi de ayɛ nsu a wɔde ma ne nneɛma a wɔde dum ogya?
A: Yɛn nneɛma no di GB/T 3091-2015 so. Hot-dip galvanized pipes nyinaa yɛ adwuma wɔ adan nsuo a wɔde ma & drainage, ogya ho banbɔ, gas delivery ne municipal projects.
Asɛmmisa: Bere bɛn na wode bɛkɔ?
A: Standard nneɛma betumi de akɔma wɔ nnafua 3-7 ntam. Wɔ nneɛma a wɔkra a wɔahyɛ da ayɛ ho no, bere a wɔde bedi dwuma no gyina dodow ne nea wɔhwehwɛ so.
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