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Kutentha-Kuŵikamo
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Kutentha-Kuŵikamo

Nthowa: Kutentha-kubika mu zinc yakusungunuka pa 450-500 digiri
Kuphimba kwa zinki: 35-650 μm, aloyi + vigaŵa vya zinki vyakutowa
Miyezo: ASTM A123, ASTM A53, BS 1387, GB/T 3091
Kukura: 1⁄2 ′′ - 20 ′′ (DN15 - DN500), utali wa 6 m / 12 m / mwambo
Mitundu ya zitsulo: Q195, Q235, Q345, ASTM A53 Gr.A / B
Uwemi ukuru: Umoyo utali, kumatira kwakukhora, kupwelelera kwakucepa
Mapulogalamu: Maji, gasi, kuzenga, vingwe vyakuvikilira, petrochemical, ulimi
Mazgu Ghakwamba

Mazgu ghakwamba – Kasi Chitoliro cha Galvanized ni vichi & Kasi ni vichi ivyo vikutentha-Dip Gal

 

Chitoliro cha chisulo cha galvanized ni mtundu wa chitoliro cha chisulo icho chikupangika na zinc yakuvikilira pamwamba pake. Zinc iyo ŵakuvwara yikugwira ntchito nga ni chitetezo cha thupi ndiposo nga ni anode yakupelekera sembe, ng’anamuro lakuti nangauli zinki iyo yikuzingilizga yikuvunda dankha kuti yivikilire chisulo icho chili pasi pa chisulo ichi kuti chileke kukhwaskika na oxidation. Ici cikupangiska kuti mapaipi gha galvanized ghaŵe ghakukhora comene mu malo ghakunyeŵa panji ghakuvunda.
Pali nthowa ziŵiri zakumanyikwa zakupangira galvanizing:

  • Kupanga magesi– Zinc layer yowonda, malo ghakusalala, kumatira makora, kweni kukana dzimbiri kwakucepa.
  • Kuwotcha -kubikamo (HDG)– Chitoliro cha chisulo chakutozgeka chikubizgika mu zinc yakusungunuka pa 450–500℃, kupanga zinc-chisulo cha chisulo chomwe chikukolerana na chisulo ndiposo chigaŵa cha pachanya cha zinc wakutowa. Utali wa vyakuvwara ungaŵa kufuma pa 35 μm mpaka 650 μm, kupereka nkhongono zapachanya zakulimbana na dzimbiri na umoyo wa uteŵeti pakuyaniska na electro-galvanizing.

Chifukwa chakuti chitoliro chake cha zinc chakukhora, chakuyana waka, ndiposo chakukolerana chomene, chitoliro cha chisulo cha hot-dip galvanized chikugwiriskirika nchito chomene pakupanga maji, kugaŵira gasi, malo ghakupangira mafuta, kuzenga, guardrails, na vinthu vya kuwaro, kupereka chitetezo cha ndalama na cha nyengo yitali{1}}.

 

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

 

Vigaŵa vyakwenelera na vyakulongosoreka

 

  • ASTM A123- Zinc (Kutentha-Kuŵika Galvanized) Kuphimba pa Vinthu vya Chisulo na Chisulo
  • ASTM A53 (Kusankha Kwakupangika)– Chitoliro cha chisulo chambura msoko na chakuwotcha
  • BS 1387– Hot-mapaipi ghakupangika na galvanized gha maji, gasi, na nthunzi
  • GB/T 3091- Mapaipi gha chisulo ghakupangika na galvanized ghakunyamulira maji ghakuchepa -

 

Kupanga / Kuphaka

 

Sitepe

Kulongosora

a. Kunozga malo

Mapaipi gha visulo ghakufumiskikapo mafuta, kutozgeka, kuŵikika mu mchere (kutozgeka na asidi) kuti ghawuskemo sikelo ya mphero na dzimbiri; flux ingaŵikika kuti yileke kupangika na oxidation pambere yindaŵikike pa galvanizing.

b. Kubika mu Zinc Yakusungunuka

Mapaipi ghakubika mu bafa la zinc lakusungunuka pafupifupi 450-500℃, kuzomerezga kuti metallurgical reaction yipangiske vigaŵa vya aloyi na vigaŵa vya zinc vyakutowa vya kuwaro.

c. Kuzima / Kuzizima

Ŵakafumiska mapaipi, ŵakazomerezga kuti zinc yakusazgikira yifumemo, ndipo pamanyuma ŵakazimiska panji kuzizimiska mphepo kuti ŵakhozge ivyo ŵakaphimba na kuchepeska viheni.

d. Post-Kuchizga / Kumalizga

Nyengo zinyake kutozga slag, kugaya spangles usange nchakukhumbikwa, kuwoneseska kuti vikuwoneka mwakuyana; passivation yakusankha panji kuphimba pa galvanizing kwa uteŵeti wapadera.

e. Kuwoneseska na kunozga

Wonani usange pali vyakuvwara vyakukhora, vyakuwoneka na vyambura kunanga (maholide), vyakukolerana, vyakuyana waka pa thupi, vyakukhozga na ulusi.

 

Nthowa yakuvikilira

 

  • Kuvikilira– Kuphimba zinc kukupatura chisulo ku chinyezi na mphepo.
  • Kuvikilira kwa Katolika– Zinc wakuvunda mwakutemwa, kuvikilira chisulo chakuwonekera pa vikwangwani panji pamphepete.
  • Kuphatikiza kwa aloyi– Zinc-iron alloy vigaŵa vikupereka kumamatira kuwemi na kukana kuseŵa panji kuseŵa.

 

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

 

Uwemi Ukuru (Wakusazgikira)

 

  • Kusazgirako Umoyo wa Uteŵeti– Mu nyengo zakwenelera za mlengalenga, mapaipi gha galvanized ghangakhala vyaka 30-50; mu malo gha mafakitale panji gha mumphepete mwa nyanja, vyaka 15-20 vya chitetezo ndivyo vikuwoneka.
  • Kuphimba Kwakukwana– Kupereka chitetezo chakuyana pa chitoliro chose, kusazgapo welds, makona, na malo ghakusuzga-ku-kufika.
  • Mtengo-Ukugwira ntchito– One-nyengo galvanizing wakupereka chitetezo cha vyaka makumi ghanandi, kuchepeska kunozga na kupentaso ndalama pa umoyo wa uteŵeti.
  • Kukhalilira kwapachanya– The metallurgical zinc-iron alloy layer ndiyo yikulimbana chomene na kukhuŵara na kukhwaskika na makina pa nyengo yakugwira ntchito, kutumizga, na kuŵika.
  • Eco-Waubwezi– Zinc yikugwiriskirika nchitoso, ndipo hot-dip galvanizing yili na vyakuchitika vichoko waka pa chilengiwa pakuyaniska na ndondomeko zinandi zakupentera.
  • Kuwoneseska mwambura kusuzga– Kuphimba kutalika na mtundu wa pamwamba ungakhozgeka mwambura kusuzga na kuwona panji kuyezga kutalika.

 

Mazgu ghakumanyikwa

 

Paramita

Mtengo wakumanyikwa / Mtundu

Zinc Kuphimba Kukula

Kufuma pa ~ 35 μm mpaka pa mazana ghanandi gha μm kuyana na umo vikuyowoyekera; BS / ASTM / GB na vinyake.

Kukura

OD kufuma ku vigaŵa vichoko (mwachiyelezgero 1⁄2 ") mpaka ku mapaipi ghakuru ghakupangika (mwachiyelezgero . 400-500 mm panji kujumphirapo), khoma t pakati pa ~ 0.5 mm kufika pa 20 mm mu nyengo zinandi.

Magulu gha zitsulo

(China), ASTM A53, BS 1387, na vinyake.

Utali

Utali wakukhazikika (mwachiyelezgero . 6 m, 12 m), SRL / DRL / utali wa mwamwaŵi kuyana na msika / muyezo.

 

Mapulogalamu

 

  • Mapulojekiti gha mu msumba: Kupereka maji, mapaipi gha gasi, nthowa zakufumiska maji
  • Mafakitale ghakuzenga: Scaffolding, vingwe vyakuvikilira, vyakukhozga
  • Chigaŵa cha Nkhongono: Petrochemical, mpweya wachilengedwe, kugaŵira nthunzi
  • Vinthu vyakukhumbikwa na vyakwendekwenda: Vingwe vyakuvikilira bulawuro, mpanda wa pamsewu, vyakupangika pa misewu yikuru
  • Ulimi na Mafakitale: Nthowa zakuthilira, malo ghakusungiramo katundu, mpanda

 

Kulaŵilira Uwemi na Kupeleka

 

Pa Octal Pipe, mapaipi ghakupangika na galvanized ghakupangika pasi pa ndondomeko yakukhora ya QA / QC:

  • Kuyezgelera kwakukula kwa vyakuvwara (μm panji g / m2) kuyana na ASTM / BS / GB
  • Kumatira, kufanana, na kuyezga mchere
  • Kuwoneseska kwakukwana na kuwoneka kuti kukhorweske kuti kulije chilema-kumalizga kwambura
  • Kupereka kwakusinthasintha na mitundu yakupambanapambana ya visulo, diameters, na utali
  • Mabuku ghose ghawemi na kumanyikwa kuti pulojekiti yizomerezgeke

 

Chithunzithunzi cha Spec chaluŵiro - Hot - Chitoliro cha Chitsulo cha Galvanized

 

  • Dongosolo: Kubika mu zinc yakusungunuka pa 450-500 digiri .
  • Kuphimba zinki: 35–650 μm
  • Kukura: 1⁄2 ′′ - 20 ′′ (DN15 - DN500)
  • Miyezo: ASTM A123, ASTM A53, BS 1387, GB/T 3091
  • Mapulogalamu: Maji, mpweya, kuzenga, nkhongono, vyakumangamanga
  • Umoyo wa Uteŵeti: vyaka 20–50 kuyana na malo
Viphaso

 

CE Certificate

Chikalata cha CE

ISO 9001 Certificate

Chikalata cha ISO 9001

API Q1 Certificate

Chikalata cha API Q1

ABS Certificate

Chikalata cha ABS

AP-5L Certificate

Chikalata cha AP-5L

API-5CT Certificate

Chikalata cha API-5CT

 

Tag yakutentha: Kutentha -kuŵikamo, China hot-kupanga, ŵakupeleka, fakitare

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