High Quality Karfe Bututu

High Quality Karfe Bututu

Takaitaccen Bayani:

Karfe bututu, wanda kuma aka sani da karkace karfe bututu ko karkace welded bututu, ana yin shi ta hanyar mirgina ƙaramin tsarin ƙarfe na carbon ko ƙaramin tsari na ƙarfe a cikin bututu mara kyau bisa ga wani kusurwar layin karkace (wanda ake kira kusurwar kafa), sannan walda. bututun kabu.Zai iya samar da bututun ƙarfe mai girman diamita tare da kunkuntar tsiri mai ƙarfi.


Cikakken Bayani

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samfurin abu

Abubuwan da aka saba amfani da su na karkace bututu a cikin Sin gabaɗaya sun haɗa da: Q235A, Q235B, Q345, L245, L290, X42, X52, X60, X70, X80, 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni9 da 1crnb.Common standards for karkace bututu suna kullum zuwa kashi: SY / t5037-2018 (ma'aikatar misali, kuma aka sani da karkace kabu submerged baka welded karfe bututu ga talakawa ruwa watsa bututu), GB / T9711.1-1997 (ƙasa misali, kuma aka sani da yanayin isar da fasaha na watsa bututun ƙarfe don masana'antar mai da iskar gas, sashi na I: nau'in bututun ƙarfe (GB / t9711.2 aji B bututu mai ƙarfi tare da buƙatu masu ƙarfi)), api-5l (Ƙungiyar Man Fetur na Amurka, kuma aka sani da bututun ƙarfe na bututun ƙarfe). );Ciki har da PSL1 da PSL2), SY / t5040-92 (karkaye submerged baka welded karfe bututu ga tari).

Tsarin samarwa

(1) raw kayan, watau tsiri karfe nada, walda waya da juyi.Za a gudanar da bincike mai tsauri na zahiri da sinadarai kafin shigarwa
(2) The butt hadin gwiwa na tsiri karfe kai da wutsiya rungumi dabi'ar waya guda ko biyu submerged baka waldi, da kuma atomatik submerged baka waldi da aka soma don gyara walda bayan mirgina cikin karfe bututu.
(3) Kafin a kafa, an daidaita karfen tsiri, an gyara shi, an tsara shi, a tsaftace shi, a kwashe shi kuma an riga an lankwasa shi.
(4) Ana amfani da ma'aunin matsin lamba na lantarki don sarrafa matsi na silinda mai latsawa a ɓangarorin biyu na mai ɗaukar nauyi don tabbatar da jigilar jigilar ƙarfe mai laushi.
(5) Ɗauki iko na waje ko yin nadi na sarrafawa na ciki
(6) Ana amfani da na'urar sarrafa ratar walda don tabbatar da cewa ratar walda ta dace da buƙatun walda, kuma diamita na bututu, rashin daidaituwa da ratar walda ana sarrafa su sosai.
(7) Dukansu walda na ciki da na waje sun ɗauki na'urar waldawa ta Lincoln Electric ta Amurka don waya ɗaya ko igiya biyu mai nutsar da baka, don samun ƙayyadaddun walda.
(8) Duk welded welds ana dubawa ta kan-line ci gaba ultrasonic atomatik flaw ganowa don tabbatar da 100% NDT ɗaukar hoto na karkace welds.Idan akwai lahani, zai ƙararrawa ta atomatik da alamun fesa, kuma ma'aikatan samarwa za su daidaita sigogin tsari a kowane lokaci don kawar da lahani a cikin lokaci.
(9) Ana yanke bututun karfe gida guda ta hanyar injin yankan plasma na iska
(10) Bayan yankan cikin bututun ƙarfe guda ɗaya, kowane nau'in bututun ƙarfe zai kasance ƙarƙashin tsauraran tsarin dubawa na farko don bincika kaddarorin injin, abun da ke tattare da sinadarai, yanayin haɗuwa, ingancin saman bututun ƙarfe da NDT don tabbatar da cewa yin bututun. tsari ya cancanci kafin a iya sanya shi a hukumance a samarwa
(11) Abubuwan da ke da ci gaba da alamun gano lahani na sauti akan walda za a sake duba su ta hanyar ultrasonic da X-ray na hannu.Idan akwai lahani, bayan gyara, za a sake shigar da su NDT har sai an tabbatar da cewa an kawar da lahani.
(12) The bututu na butt walda kabu na tsiri karfe da T-haɗin gwiwa intersecting karkace weld za a duba ta X-ray talabijin ko fim.
(13) Kowane bututun ƙarfe yana ƙarƙashin gwajin hydrostatic, kuma matsa lamba yana ɗaukar hatimin radial.Matsin gwajin da lokaci ana sarrafa shi ta hanyar na'urar gano microcomputer na matsin ruwa na bututun ƙarfe.Ana buga sigogin gwaji ta atomatik kuma ana yin rikodin su
(14) An ƙera ƙarshen bututu don sarrafa daidaitaccen daidaituwa, kusurwar gangara da gefen ƙarshen fuska.Karkataccen kabu submerged baka welded bututu don matsa lamba ruwa sufuri da aka yafi amfani ga bututun safarar man fetur da kuma iskar gas.

Bututun ƙarfe yana da ƙarfin ɗaukar nauyi mai ƙarfi da ƙarancin filastik, wanda ya dace da walda da sarrafawa;Karkace kabu submerged baka welded karfe bututu don janar low-matsa lamba ruwa watsa an yi shi da biyu-gefe atomatik submerged baka waldi ko guda-gefe waldi hanya, wanda ake amfani da general low-matsa lamba ruwa watsa kamar ruwa, gas, iska da tururi. .

samfurin fetur

M kabu welded bututu yana da abũbuwan amfãni daga cikin sauki samar tsari, high samar yadda ya dace, low cost da kuma m ci gaba.Ƙarfin bututun welded mai karkace gabaɗaya ya fi na bututun waldadden bututu.Yana iya samar da bututun da aka yi masa walda tare da diamita mafi girma tare da kunkuntar babu, da kuma bututu mai walda mai diamita daban-daban tare da babu mai fadin guda.Koyaya, idan aka kwatanta da madaidaicin bututu mai tsayi tare da tsayi iri ɗaya, tsayin weld yana ƙaruwa da 30 ~ 100%, kuma saurin samarwa yana ƙasa.Don haka, ana amfani da walda kai tsaye don ƙananan bututu masu waldaran diamita, kuma ana amfani da walda mai karkace don manyan bututun welded.An fi amfani da bututu mai karkace a aikin injiniyan famfo, masana'antar petrochemical, masana'antar sinadarai, masana'antar wutar lantarki, ban ruwa da aikin gona da ginin birane.Yana daya daga cikin manyan kayayyaki guda 20 da aka samar a kasar Sin.Don jigilar ruwa: samar da ruwa, magudanar ruwa, injiniyan kula da najasa, jigilar laka, jigilar ruwa na ruwa.Don watsa iskar gas: iskar gas, tururi da iskar gas mai liquefied.Don tsari: a matsayin tulin tuƙi da bututu da gada;Bututu na ruwa, tsarin titi da gine-gine, bututun ruwa, da dai sauransu.

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