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Zithini iiMbhobho zeNtsimbi eziGxotyiweyo? Iinkcukacha zazo, ukuWelda, kunye nokusetyenziswa kwazo

Umbhobho weNtsimbi egalelweyo

Intshayelelo yePipe yeNtsimbi egalelweyo

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Indawo yokugcina impahla enkulu yefektri yentsimbi
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Umbhobho wentsimbi egalelwe ngesinyithiyipayipi yentsimbi eyenziwe ngokugquma umaleko we-zinc kumphezulu wombhobho wentsimbi oqhelekileyo (umbhobho wentsimbi yekhabhoni). I-Zinc ineempawu zekhemikhali ezisebenzayo kwaye inokwenza ifilimu ye-oxide exineneyo, ngaloo ndlela ihlukanise ioksijini kunye nokufuma kwaye ithintele umbhobho wentsimbi ekubeni ugqwale.Umbhobho wentsimbi we-GIngumbhobho wesinyithi one-zinc coating phezu komphezulu wombhobho wentsimbi oqhelekileyo ukuthintela ukugqwala. Wahlulwe waba yi-hot-dip galvanizing kunye ne-electro-galvanizing.imibhobho yentsimbi egalelweyoZintywiliselwa kulwelo lwezinc olunyibilikisiweyo (malunga ne-450°C) ukuze zenze umaleko wezinc otyebileyo (50-150μm), onokumelana nokugqwala okunamandla kwaye ufanelekile kwiindawo zangaphandle okanye ezifumileyo; umbhobho wentsimbi osebenzisa i-electro-galvanized uthatha inkqubo ye-electrolysis, umaleko wezinc uncinci (5-30μm), ixabiso liphantsi, kwaye usetyenziswa kakhulu ngaphakathi.

Iinkcukacha zeMbhobho yeNtsimbi egalelweyo

Ubungakanani kunye nobubanzi

1. Ububanzi obuqhelekileyo (DN): Uluhlu oluqhelekileyo yi-DN15 ~ DN600 (oko kukuthi, i-1/2 intshi ~ 24 intshi).

2. Ububanzi obungaphandle (OD):

(1). Umbhobho omncinci wobubanzi: ofana ne-DN15 (21.3mm), DN20 (26.9mm).

(2). Umbhobho ophakathi nomkhulu: ofana ne-DN100 (114.3mm), DN200 (219.1mm).

3. Iinkcukacha zaseBritane: Ezinye zisabonakala ngee-intshi, ezifana ne-1/2", 3/4", 1", njl.

Ubukhulu Bodonga Novavanyo Loxinzelelo

1. Ubukhulu bodonga obuqhelekileyo (SCH40): bufanelekile ukuthuthwa kolwelo oluphantsi koxinzelelo (njengemibhobho yamanzi, imibhobho yegesi).

2. Ubukhulu bodonga olujiyileyo (SCH80): ukumelana noxinzelelo oluphezulu, olusetyenziselwa inkxaso yesakhiwo okanye iimeko zoxinzelelo oluphezulu.

3. Ubukhulu bodonga oluqhelekileyo lweSizwe: Njengoko kuchaziwe kwi-GB/T 3091, ubukhulu bodonga lombhobho wentsimbi egalelweyo ye-DN20 yi-2.8mm (udidi oluqhelekileyo).

Ubude

1.Ubude obuqhelekileyo: ngokuqhelekileyo iimitha ezi-6/isiqwenga, i-3m, i-9m okanye i-12m nazo zinokwenziwa ngokwezifiso.

2. Ubude obuzinzileyo: bunqunyulwe ngokweemfuno zeprojekthi, impazamo ye-±10mm ivumelekile.

Izixhobo kunye neMigangatho

1. Izinto zombhobho osisiseko:Intsimbi yekhabhoni ye-Q235, Q345 intsimbi ye-alloy ephantsi, njl.

2. Ubukhulu bomaleko obunesinyithi:

(1). Ukutshisa nge-galvanizing: ≥65μm (GB/T 3091).

(2). Ukucoca nge-electrogalvanizing: 5 ~ 30μm (ukumelana nokugqwala okubuthathaka).

3. Imigangatho yokuphunyezwa:

(1). ITshayina: GB/T 3091 (umbhobho we-galvanized odibeneyo), GB/T 13793 (umbhobho we-galvanized ongenamthungo).

(2).Ngamazwe ngamazwe: ASTM A53 (umgangatho waseMelika), EN 10240 (umgangatho waseYurophu).

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Inkqubo yokuWelda iMbhobho yeNtsimbi eGqityiweyo

Ubungakanani kunye nobubanzi

Indlela yokuwelda: Iindlela zokuwelda ezisetyenziswa rhoqo ziquka ukuwelda ngesandla, ukuwelda ngegesi, ukuwelda ngegesi, njl. Ukukhetha indlela yokuwelda efanelekileyo kunokuphucula umgangatho wokuwelda.

Ukulungiswa kokuwelda: Ngaphambi kokuwelda, izinto ezingcolisayo ezinje ngepeyinti, umhlwa kunye nokungcola kwindawo yokuwelda kufuneka zisuswe ukuqinisekisa umgangatho wokuwelda.

Inkqubo yokuwelda: Ngexesha lokuwelda, isantya samandla ombane, i-voltage kunye ne-welding kufuneka zilawulwe ukuze kuthintelwe iingxaki ezifana nokusikwa okungaphantsi kunye nokungena okungaphelelanga. Emva kokuwelda, kufuneka kupholiswe kwaye kuncitshiswe ukuthintela ukuguquka kunye nokuqhekeka.

Ulawulo lomgangatho: Ngexesha lokudityaniswa kwentsimbi, kufuneka kuqwalaselwe ukuba i-weld ithambile kwaye igudile ukuze kuthintelwe iziphene ezifana neembobo kunye nezinto ezifakwe kwi-slag. Ukuba kufunyenwe iingxaki zomgangatho wokudityaniswa kwentsimbi, kufuneka ziphathwe kwaye zilungiswe ngexesha elifanelekileyo.

Ukusetyenziswa kwePipe yeNtsimbi egalelweyo

Ubunjineli boKwakha noLwakhiwo

1. Ukwakha i-scaffolding

Ukusetyenziswa: inkxaso yexeshana yokwakha, iqonga lomsebenzi eludongeni lwangaphandle.

Iinkcukacha: DN40~DN150, ubukhulu bodonga ≥3.0mm (SCH40).

Iingenelo: amandla aphezulu, kulula ukuyiqhaqha nokuyihlanganisa, iyakwazi ukumelana nomhlwa kuneepayipi zentsimbi eziqhelekileyo.

2.Izakhiwo zentsimbi ezincedisayo
Ukusetyenziswa: ii-handrails zezinyuko, ii-paaches zophahla, iintsika zocingo.

Iimpawu: Ukucoca umphezulu wentsimbi kungasetyenziswa ngaphandle ixesha elide, nto leyo enciphisa iindleko zokulungisa.

3. Ukwakha inkqubo yokukhupha amanzi
Ukusetyenziswa: imibhobho yamanzi emvula, imibhobho yokukhupha amanzi ebalcony.

Iinkcukacha: DN50~DN200, i-hot-dip galvanizing.

Ubunjineli bukaMasipala noboLuntu

1. Imibhobho yokuhambisa amanzi
Ukusetyenziswa: unikezelo lwamanzi kuluntu, imibhobho yamanzi omlilo (uxinzelelo oluphantsi).

Iimfuno: ukuntywila nge-hot-dip, ngokuhambelana nomgangatho we-GB/T 3091.

2. Ukuhanjiswa kwegesi
Ukusetyenziswa: igesi yendalo enoxinzelelo oluphantsi, imibhobho yegesi yepetroliyam (LPG) enyibilikisiweyo.

Qaphela: Ii-welds kufuneka zihlolwe ngokungqongqo ukuze kuthintelwe ukuvuza.

3. Iipayipi zokukhusela amandla kunye nonxibelelwano

Isicelo: imibhobho yokudibanisa intambo, imibhobho yonxibelelwano engaphantsi komhlaba.

Iinkcukacha: DN20 ~ DN100, ukugaya ngombane kwanele (ixabiso eliphantsi).

Intsimi yoShishino

1. Isakhelo sezixhobo zoomatshini

Isicelo: isibiyeli sokuhambisa, isithintelo sezixhobo.

Iingenelo: ayimelani nokugqwala okuncinci, ifanelekile kwindawo yokusebenzela.

2. Inkqubo yokuphefumla

Isicelo: i-duct yokukhupha umoya efektri, i-duct yokubonelela nge-air conditioner.

Iimpawu: umaleko we-galvanized unokuthintela ukufuma kunye nokugqwala, kwaye wandise ubomi benkonzo.

3. Ishishini leekhemikhali kunye nokukhuselwa kwendalo

Ukusetyenziswa: imibhobho yokudlulisa enoxinzelelo oluphantsi ye-asidi engeyomeleleyo kunye ne-alkali enamandla (njengonyango lwamanzi amdaka).

Imiqathango: ayifanelekanga kwiindawo ezinobungozi kakhulu ezifana ne-hydrochloric acid kunye ne-sulfuric acid.

Ezolimo kunye noThutho

1. Inkxaso yezolimo kwi-greenhouse

Ukusetyenziswa: isakhelo sendlu yokugcina izityalo, umbhobho wamanzi okunkcenkceshela.

Iinkcukacha: DN15~DN50, umbhobho ojikelezisiweyo ngombane odongeni olubhityileyo.

2. Izixhobo zendlela
Izicelo: iireyili zokukhusela iindlela, iipali zezibane zesitalato, iipali zokuxhasa uphawu.
Iimpawu: i-hot-dip galvanized, ukumelana nemozulu yangaphandle okunamandla.

Iimpawu: Ukucoca umphezulu wentsimbi kungasetyenziswa ngaphandle ixesha elide, nto leyo enciphisa iindleko zokulungisa.

3. Ukwakha inkqubo yokukhupha amanzi
Ukusetyenziswa: imibhobho yamanzi emvula, imibhobho yokukhupha amanzi ebalcony.

Iinkcukacha: DN50~DN200, i-hot-dip galvanizing.

Qhagamshelana Nathi Ukuze Ufumane Ulwazi Oluthe Ngakumbi

Email: admin@royalsteelgroup.com

Umnxeba / i-WhatsApp: +86 136 5206 1506

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Ixesha leposi: Julayi-22-2025
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