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Na-ekpo ọkụ{{0}Dịp Galvanizing
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Na-ekpo ọkụ{{0}Dịp Galvanizing

Usoro: Hot{0}} tinye n'ime zinc a wụrụ awụ na ogo 450–500
Ihe mkpuchi Zinc: 35-650 μm, alloy + akwa zinc dị ọcha
Ụkpụrụ: ASTM A123, ASTM A53, BS 1387, GB/T 3091
Nha: ½″ – 20″ (DN15 – DN500), ogologo 6 m / 12 m / omenala
Akara ọla: Q195, Q235, Q345, ASTM A53 Gr.A/B
Uru ndị dị mkpa: Ogologo ọrụ ogologo oge, nkwụsị siri ike, mmezi dị ala
Ngwa: Mmiri, gas, ihe owuwu, ihe nchebe, petrochemical, agriculture
Okwu Mmalite

Okwu mmalite – Gịnị bụ Galvanized Pipe & Gịnị na-ekpo ọkụ{0}}Dip Gal

 

Igwe nchara galvanized bụ ụdị ọkpọkọ nchara nke ejiri akwa mkpuchi zinc kpuchie ya. Ihe mkpuchi zinc na-eme ma dị ka ihe mgbochi anụ ahụ na dị ka anode ịchụàjà, nke pụtara na ọ bụrụgodị na mkpuchi ahụ na-akpụ akpụ, zinc gbara ya gburugburu na-ebu ụzọ chebe ígwè dị n'okpuru site na oxidation. Nke a na-eme ka ọkpọkọ galvanized dịgidere nke ọma na gburugburu mmiri ma ọ bụ na-emebi emebi.
Enwere ụzọ abụọ a na-ahụkarị galvanizing:

  • Electro{0}} na-agbapụta- Mpekere zinc dị gịrịgịrị, elu dị larịị, ezigbo mmachi, mana nguzogide corrosion dị obere.
  • Ọkụ na-ekpo ọkụ-Dịp galvanizing (HDG)– Ọkpụkpọ ígwè a kpochara na-emikpu na zinc a wụrụ awụ na ogo 450–500, na-akpụ akwa zinc{2}} iron alloy metallurgically bonded na nchara yana akwa akwa zinc dị ọcha. Ọkpụrụkpụ mkpuchi ahụ nwere ike ịdị site na 35 μm ruo 650 μm, na-ebuga nguzogide corrosion dị elu na ndụ ọrụ ma e jiri ya tụnyere electro-galvanizing.

N'ihi akwa akwa akwa zinc ya dị oke, otu, yana njikọ siri ike, ọkpọkọ igwe na-ekpo ọkụ na-ekpo ọkụ{0}} ka a na-eji n'ọtụtụ ebe na ọkọnọ mmiri, nkesa gas, akụrụngwa mmanụ ala, ihe owuwu, okporo ụzọ nche, na ụlọ dị n'èzí, na-enye ngwọta nchekwa akụ na ụba na ogologo oge.

 

multi-size hot-dip galvanized steel pipe finished product display finished hot-dip galvanized steel pipes stacking display for water and gas pipelines

 

Ụkpụrụ dị mkpa na nkọwapụta

 

  • ASTM A123– Ihe mkpuchi Zinc (ọkụ na-ekpo ọkụ-Dip Galvanized) na ngwaahịa igwe na igwe.
  • ASTM A53 (Nhọrọ Galvanized)– enweghị nkebi na welded galvanized ígwè anwụrụ
  • BS 1387– Igwe ọkụ na-ekpo ọkụ- tinye ọkpọkọ galvanized maka mmiri, gas na uzuoku
  • GB/T 3091– Ọkpụkpụ ígwè galvanized welded maka ụgbọ mmiri mmiri dị ala{{0}

 

Usoro nrụpụta / mkpuchi mkpuchi

 

Nzọụkwụ

Nkọwa

a. Nkwadebe elu

A na-ekpochapụ ọkpọkọ ígwè, kpochaa, pickled (acid kpochara) iji wepụ ihe igwe igwe na nchara; enwere ike itinye flux iji gbochie oxidation tupu galvanizing.

b. Imikpu na Molten Zinc

A na-etinye ọkpọkọ n'ime bat zinc a wụrụ awụ na ihe dịka ogo 450-500, na-ekwe ka mmeghachi omume metallurgical mepụta ọkwa alloy na akwa zinc dị ọcha.

c. Quenching / jụrụ oyi

A na-ewepụ ọkpọkọ, a na-ahapụ zinc karịrị ya ka ọ na-agbapụta, wee menyụọ ma ọ bụ ikuku dị jụụ iji mee ka mkpuchi ahụ sie ike ma belata ntụpọ.

d. Bipute - Ọgwụgwọ / Mmecha

Mgbe ụfọdụ na-ehichapụ slag, na-egweri spangles ma ọ bụrụ na ọ dị mkpa, na-ahụ na ọbụna ọdịdị; Nhọrọ passivation ma ọ bụ mkpuchi n'elu galvanizing maka kpọmkwem ọrụ.

e. Nyocha & Mmezi

Lelee maka ọkpụrụkpụ mkpuchi, anya na ntụpọ na-adịghị emebi emebi (ezumike), nrapado, ịdị n'otu n'elu ahụ, welds na eri.

 

Usoro nchekwa

 

  • Nchekwa mgbochi- Mkpuchi Zinc na-ekewapụ ígwè site na mmiri na ikuku oxygen.
  • Nchedo Cathodic- Zinc na-emebi emebi nke ọma, na-echebe nchara ekpughere na ncha ma ọ bụ n'akụkụ.
  • Alloy Layer bonding– Zinc{0}}ígwè alloy alloy na-enye ezigbo nrapado na iguzogide peeling ma ọ bụ ntupu.

 

hot-dip galvanized steel pipe close-up showing zinc coating texture galvanized steel pipe finished products ready for export packing and shipment

 

Uru ndị isi (gbasaa)

 

  • Ndụ ijere agbatị- Na ọnọdụ ikuku nkịtị, ọkpọkọ galvanized nwere ike ịdịru afọ 30-50; na ụlọ ọrụ mmepụta ihe ma ọ bụ n'ụsọ oké osimiri, 15-20 afọ nchebe bụ ihe atụ.
  • Mkpuchi zuru oke- Na-enye nchebe otu n'elu ọkpọkọ dum, gụnyere welds, akuku, na ike - iru - ebe.
  • Ọnụ - dị irè– Otu {{0}oge galvanizing na-enye ọtụtụ iri afọ nke nchebe, ibelata mmezi na imegharị ihe n'oge ndụ ọrụ.
  • Ogologo Ogologo– Igwe ọla kọpa zinc{0}}ígwè alloy oyi akwa na-eguzogide nke ukwuu maka abrasion na nrụtụ ọrụ n'oge njikwa, mbupu, na nrụnye.
  • Eco-Enyi– Zinc nwere ike megharia ya, ma na-ekpo ọkụ{0}} itinye galvanizing nwere mmetụta dị ala na gburugburu ebe obibi ma e jiri ya tụnyere ọtụtụ sistemu eserese.
  • Nyocha dị mfe- Enwere ike ịchọpụta oke mkpuchi mkpuchi na ịdị mma elu site na nlele anya ma ọ bụ nha nha.

 

Nkọwapụtakarị

 

Oke

Ọnụ ahịa / oke

Mkpuchi mkpuchi Zinc

Site ~ 35 µm ruo ọtụtụ narị µm dabere na nkọwapụta; BS / ASTM / GB wdg.

Nha

OD site na obere dayameta (dịka ½") ruo nnukwu ọkpọkọ nhazi (dịka . 400-500 mm ma ọ bụ karịa), mgbidi t n'etiti ~ 0.5 mm ruo 20 mm n'ọtụtụ ọnọdụ.

Ọkwa ígwè

Q195/Q215/Q235/Q345 (China), ASTM A53, BS 1387, wdg.

Ogologo

Ogologo ọkọlọtọ edobere (dịka . 6 m, 12 m), SRL/DRL / ogologo random dabere na ahịa / ọkọlọtọ.

 

Ngwa

 

  • Ọrụ ime obodo: Mmiri mmiri, pipeline gas, usoro drainage
  • Ụlọ ọrụ ihe owuwu: Scaffolding, guardrails, structural nkwado
  • Ngalaba ike: Petrochemical, eke gas, uzuoku nkesa
  • Akụrụngwa & Ụgbọ njem: Akwa nchekwa akwa, fencing okporo ụzọ, ihe owuwu okporo ụzọ
  • Agriculture & Ụlọ ọrụ mmepụta ihe: Usoro mmiri, ụlọ nkwakọba ihe, fencing

 

Njikwa ogo & ike ịnye

 

Na Octal Pipe, a na-arụpụta ọkpọkọ na-ekpo ọkụ - n'okpuru sistemu QA/QC siri ike:

  • Nnwale mkpuchi mkpuchi mkpuchi (μm ma ọ bụ g/m²) maka ụkpụrụ ASTM/BS/GB
  • Adhesion, ịdị n'otu, na nnwale ịgba nnu
  • Nleba anya n'uju na nleba anya iji kwe nkwa nhụsianya- n'efu
  • Ọbịbịa na-agbanwe agbanwe nwere ọkwa nchara dị iche iche, dayameta, na ogologo
  • Akwụkwọ mma zuru oke yana traceability maka nnabata ọrụ

 

Ihe onyonyo ngwa ngwa Spec – Hot-Dịp Galvanized Steel Pipe

 

  • Usoro: imikpu na zinc a wụrụ awụ na ogo 450-500
  • Ihe mkpuchi Zinc: 35–650 μm
  • Nha: ½″ – 20″ (DN15 – DN500)
  • Ụkpụrụ: ASTM A123, ASTM A53, BS 1387, GB/T 3091
  • Ngwa: Mmiri, gas, ihe owuwu, ike, akụrụngwa
  • Ndụ ije ozi: 20-50 afọ dabere na gburugburu ebe obibi
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Ihe nchịkọta dị ọkụ: na-ekpo ọkụ{0}}mikpu galvanizing, China na-ekpo ọkụ{1}}ndị na-emepụta galvanizing, ndị na-ebubata ihe, ụlọ ọrụ mmepụta ihe

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