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Liphaephe tsa tšepe tse entsoeng ka Galvanized ke eng? Litlhaloso tsa bona, Welding, le Lisebelisoa

Pipe ea Tšepe ea Galvanized

Kenyelletso ea Pipe ea Tšepe ea Galvanized

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Sebaka sa polokelo ea fektheri e kholo ea tšepe
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Peipi ea tšepe e entsoeng ka galvanizedke phala ea tšepe e entsoeng ka ho roala lesela la zinki holim'a phala e tloaelehileng ea tšepe (phala ea tšepe ea carbon). Zinc e na le lik'hemik'hale tse sebetsang 'me e ka etsa filimi e teteaneng ea oxide, kahoo e arola oksijene le mongobo le ho thibela phala ea tšepe ho rusa.Pipe ea tšepe ea GIke phala ea tšepe e nang le zinki holim'a phala e tloaelehileng ea tšepe ho thibela ho bola. E arotsoe ka hot-dip galvanizing le electro-galvanizing. Ho qoelisoa ho chesanglipeipi tsa tšepe tse entsoeng ka masenkeli qoelisoa ka mokelikeli oa zinki o qhibilihisitsoeng (hoo e ka bang 450 ° C) ho etsa lesela le lengata la zinki (50-150μm), le nang le khanyetso e matla ea kutu 'me e loketse libaka tsa ka ntle kapa tse mongobo; pipe ea tšepe ea electro-galvanized e amohela mokhoa oa electrolysis, lesela la zinki le tšesaane (5-30μm), theko e tlaase, 'me e sebelisoa haholo ka tlung.

Litlhaloso Tsa Pipe ea Tšepe e entsoeng ka Galvanized

Boholo le bophara

1.Nominal bophara (DN): Mefuta e tloaelehileng ke DN15 ~ DN600 (ke hore 1/2 inch ~ 24 inches).

2.Bophara ba ka ntle (OD):

(1).Pipe e nyenyane ea bophara: joalo ka DN15 (21.3mm), DN20 (26.9mm).

(2) .Pepe e bohareng le e kholo ea bophara: joalo ka DN100 (114.3mm), DN200 (219.1mm).

3.Litlhaloso tsa Brithani: Tse ling li ntse li hlahisoa ka lisenthimithara tse kang 1/2", 3/4", 1", joalo-joalo.

Lebota la Botenya le Khatello Rating

1.Tlhaloso ea marako a tloaelehileng (SCH40): e loketse lipalangoang tse nang le khatello e tlaase ea metsi (joaloka liphaephe tsa metsi, liphaephe tsa khase).

2.Thickened marako botenya (SCH80): ho hanyetsa khatello e phahameng, e sebelisetsoang ts'ehetso ea mohaho kapa maemo a phahameng a khatello.

3.National botenya ba lerako le tloaelehileng: Joalokaha ho boletsoe ho GB / T 3091, botenya ba lebota la phala ea tšepe ea DN20 ke 2.8mm (sehlopha se tloaelehileng).

Bolelele

1.Standard bolelele: hangata 6 limithara / sengoathoana, 3m, 9m kapa 12m ka boela ka customized.

2.Bolelele bo tsitsitseng: khaola ho ea ka litlhoko tsa morero, phoso ea ± 10mm e lumelloa.

Thepa le Maemo

1.Base pipe material:Q235 tšepe ea carbon, Q345 tšepe e tlaase ea alloy, joalo-joalo.

2.Botenya ba galvanized layer:

(1) .Hot-dip galvanizing: ≥65μm (GB/T 3091).

(2) .Electrogalvanizing: 5 ~ 30μm (e fokolang mafome a hanyetsa).

3. Maemo a ho phethahatsa:

(1) .Chaena: GB/T 3091 (peipi e entsoeng ka galvanized), GB/T 13793 (peipi e se nang sekoti e se nang seam).

(2).Machabeng: ASTM A53 (Tekanyetso ea Amerika), EN 10240 (tekanyetso ea Europe).

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Mokhoa oa ho Welding oa Pipe ea Galvanized

Boholo le bophara

Mokhoa oa ho tjheseletsa: Mekhoa e tloaelehileng ea ho tjheseletsa e kenyelletsa ho tjheseletsa arc manual, welding e sirelelitsoeng ka khase, CO2 e sirelelitsoeng ka khase, joalo-joalo Ho khetha mokhoa o loketseng oa ho cheselletsa ho ka ntlafatsa boleng ba welding.

Ho lokisetsa welding: Pele ho cheselletsa, litšila tse holim'a metsi tse kang pente, mafome le litšila sebakeng sa welding li hloka ho tlosoa ho netefatsa boleng ba weld.

Ts'ebetso ea welding: Nakong ea welding, lebelo la hona joale, voltage le welding li lokela ho laoloa ho qoba mathata a kang ho kenella ka tlase le ho kenella ho sa fellang. Ka mor'a ho cheselletsa, ho pholile le ho fokotsa ho lokela ho etsoa ho thibela deformation le mapetsong.

Taolo ea boleng: Nakong ea welding, tlhokomelo e lokela ho lefshoa ho flatness le boreleli ba weld ho qoba liphoso tse kang li-pores le slag inclusions. Haeba mathata a boleng ba welding a fumanoa, a lokela ho sebetsoa le ho lokisoa ka nako e loketseng.

Tšebeliso ea Pipe ea Tšepe ea Galvanized

Boenjiniere ba Kaho le Boqapi

1.Mohaho oa scaffolding

Sebelisa: tšehetso ea nakoana bakeng sa kaho, sethaleng sa mosebetsi oa ka ntle oa lerako.

Litlhaloso: DN40 ~ DN150, botenya ba lebota ≥3.0mm (SCH40).

Melemo: matla a phahameng, ho qhaqhoa habonolo le kopano, ho hanyetsa mafome ho feta liphaephe tse tloaelehileng tsa tšepe.

2.Sebopeho sa tšepe likarolo tse thusang
Sebelisa: litepisi tsa litepisi, lithupa tsa marulelo, litšiea tsa terata.

Likarolo: Ho roala ka holim'a metsi ho ka sebelisoa ka ntle nako e telele, ho fokotsa litšenyehelo tsa tlhokomelo.

3. Ho haha tsamaiso ea metsi
Sebelisa: liphaephe tsa metsi a pula, liphaephe tsa drainage tsa balcony.

Litlhaloso: DN50~DN200, hot-dip galvanizing.

Boenjiniere ba Masepala le Sechaba

1.Lipeipi tsa phepelo ea metsi
Tšebeliso: phepelo ea metsi sechabeng, lipeipi tsa metsi a mollo (khatello e tlase).

Litlhoko: hot-dip galvanizing, ho latela maemo a GB/T 3091.

2.Phetiso ea khase
Tšebeliso: khase ea tlhaho e nang le khatello e tlase, liphaephe tsa khase ea petroleum (LPG).

Tlhokomeliso: Li-welds li tlameha ho hlahlojoa ka thata ho thibela ho lutla.

3.Matla le liphaephe tsa tšireletso tsa puisano

Kopo: liphaephe tsa cable threading, liphaephe tsa puisano ka tlas'a lefatše.

Litlhaloso: DN20 ~ DN100, electrogalvanizing e lekane (litšenyehelo tse tlaase).

Tšimo ea Liindasteri

1.Mechanical thepa foreimi

Kopo: bracket conveyor, lisebelisoa tsa tšireletso.

Melemo: e hanyetsana le kutu e nyane, e loketse tikoloho ea lithupelo.

2.Sistimi ea moea

Kopo: duct exhaust duct, moea oa phepelo ea moea.

Likarolo: Lera la galvanized le ka thibela mongobo le mafome, 'me le lelefatsa bophelo ba tšebeletso.

3.Indasteri ea lik'hemik'hale le ts'ireletso ea tikoloho

Kopo: liphaephe tsa phetisetso ea khatello e tlase bakeng sa asiti e seng matla le mecha ea litaba e matla ea alkali (joalo ka kalafo ea metsi a litšila).

Lithibelo: ha e loketse tikoloho e senyang haholo joalo ka hydrochloric acid le sulfuric acid.

Temo le Lipalangoang

1.Tšehetso ea sethopo sa temo

Kopo: foreimi ea sethopo, phala ea metsi a nosetso.

Litlhaloso: DN15 ~ DN50, phala e tšesaane ea lebota la electrogalvanized.

2. Lisebelisoa tsa sephethephethe
Likopo: litsela tsa tšireletso ea litsela tse kholo, lipalo tsa mabone a seterateng, lipalo tsa tšehetso ea matšoao.
Likarolo: hot-dip galvanized, khanyetso e matla ea kantle ea leholimo.

Likarolo: Ho roala ka holim'a metsi ho ka sebelisoa ka ntle nako e telele, ho fokotsa litšenyehelo tsa tlhokomelo.

3. Ho haha tsamaiso ea metsi
Sebelisa: liphaephe tsa metsi a pula, liphaephe tsa drainage tsa balcony.

Litlhaloso: DN50~DN200, hot-dip galvanizing.

SEHLOPHA SEHLOPHA

Aterese

Sebaka sa indasteri ea ntlafatso ea Kangsheng,
Setereke sa Wuqing, toropo ea Tianjin, China.

E-mail

sales01@royalsteelgroup.com
chinaroyalsteel@163.com(Factory Contact)

Mohala

Motsamaisi oa Thekiso: +86 153 2001 6383

Lihora

Mantaha-Sontaha: Tšebeletso ea lihora tse 24

Nako ea poso: Jul-22-2025