1. welded karfe bututu domin low-matsi ruwa sufuri(GB/T3092-1993) kuma ana kiransa bututun welded, wanda aka fi sani da bututun baki.Bututun ƙarfe ne da aka yi masa walda don isar da ruwan matsi na gabaɗaya kamar ruwa, gas, iska, mai da dumama tururi da sauran dalilai.An raba kaurin bangon bututun ƙarfe zuwa bututun ƙarfe na yau da kullun da bututun ƙarfe mai kauri;an raba nau'in ƙarshen bututu zuwa bututun ƙarfe mara nauyi (bututu mai laushi) da bututun ƙarfe mai zare.Ƙayyadaddun bututun ƙarfe yana bayyana ta hanyar ƙananan diamita (mm), wanda shine kimanin diamita na ciki.Yana da al'ada don bayyana a cikin inci, kamar 11/2 da sauransu.Baya ga ana amfani da shi kai tsaye don jigilar ruwa, bututun ƙarfe na welded don safarar ruwa mara ƙarfi kuma ana amfani da su sosai azaman ainihin bututun bututun ƙarfe na galvanized don jigilar ruwa mara ƙarfi.
2. Galvanized welded karfe bututu domin low-matsi ruwa sufuri(GB/T3091-1993) kuma ana kiransa bututun ƙarfe mai waldaran lantarki, wanda akafi sani da bututun fari.Yana da wani zafi tsoma galvanized welded (tanderu welded ko lantarki welded) karfe bututu amfani da ruwa, gas, iska man fetur, dumama tururi, dumi ruwa da sauran kasa da kasa matsa lamba ruwaye ko wasu dalilai.The bango kauri daga karfe bututu ne zuwa kashi talakawa galvanized karfe bututu da thickened galvanized karfe bututu;nau'i na karshen bututu ya kasu kashi ba tare da zaren galvanized karfe bututu da threaded galvanized karfe bututu.Ƙayyadaddun bututun ƙarfe yana bayyana ta hanyar ƙananan diamita (mm), wanda shine kimanin diamita na ciki.Yana da al'ada don bayyana a cikin inci, kamar 11/2 da sauransu.
3. Talakawa na carbon karfe waya casing (GB3640-88) bututu ne na karfe da ake amfani da shi don kare wayoyi a ayyukan shigarwa na lantarki kamar gine-ginen masana'antu da na farar hula, shigar da injuna da kayan aiki.
4. Madaidaicin bututun ƙarfe mai walƙiya lantarki(YB242-63) bututu ne na karfe tare da kabu na weld a layi daya zuwa madaidaiciyar shugabanci na bututun karfe.Yawancin lokaci ana kasu kashi biyu na bututun karfe mai waldaran lantarki, bututu mai waldaran lantarki, bututun mai sanyaya wutar lantarki da dai sauransu.
5. Karkace kabu submerged baka welded karfe bututu don matsa lamba ruwa sufuri(SY5036-83) An yi shi da nada karfe mai zafi mai birgima a matsayin bututu mara kyau, mai karkace da aka yi a koyaushe, kuma ana walda shi ta hanyar walda mai ruɗi mai gefe biyu.Ana amfani da shi don jigilar ruwa mai matsa lamba.Karkace kabu karfe bututu.Bututun ƙarfe yana da ƙarfin ɗaukar nauyi mai ƙarfi da kyakkyawan aikin walda.Bayan tsauraran gwaje-gwaje na kimiyya daban-daban da gwaje-gwaje, yana da aminci da aminci don amfani.Diamita na bututun karfe yana da girma, ingancin sufuri yana da yawa, kuma ana iya ceton zuba jari a cikin shimfida bututun.An fi amfani da shi don bututun mai don jigilar mai da iskar gas.
6.Karkace kabu high-mita welded karfe bututu don matsa lamba ruwa sufuri(SY5038-83) an yi shi da ƙarfe mai zafi mai birgima azaman bututu mara kyau, sau da yawa a karkace a yanayin zafi mai zafi, ana walda shi ta babban walƙiyar cinya, kuma ana amfani da shi don jigilar ruwa mai matsa lamba.Karkaye kabu high mita welded karfe bututu.Bututun ƙarfe yana da ƙarfin ɗaukar nauyi mai ƙarfi da filastik mai kyau, wanda ya dace da walda da sarrafawa.Bayan tsauraran gwaje-gwaje da gwaje-gwaje na kimiyya daban-daban, yana da aminci da aminci don amfani.An fi amfani da shi wajen shimfida bututun mai don jigilar mai, iskar gas, da sauransu.
7. Karkace kabu submerged baka welded karfe bututu(SY5037-83) don jigilar ruwa mai ƙarancin ƙarfi gabaɗaya an yi shi da ƙarfe mai zafi mai birgima kamar yadda bututun ba komai bane, wanda galibi ana yin shi ne a babban zafin jiki, kuma ana yin shi ta hanyar walda mai ɓarna ta atomatik mai gefe biyu ko waldi mai gefe ɗaya. .Submerted arc welded karfe bututu don janar low-matsi sufuri ruwa kamar ruwa, gas, iska da tururi.
8.Karkace kabu high-mita welded karfe bututu(SY5039-83) don jigilar ruwa mai ƙarancin ƙarfi na gabaɗaya ana yin shi da ƙarfe mai zafi mai birgima azaman bututu mara kyau, wanda aka ƙirƙira shi a yanayin zafi akai-akai, kuma ana walda shi ta babban walƙiya mai tsayi don jigilar ruwa mai ƙarancin ƙarfi.Kabu high mita welded karfe bututu.
9. Karfe-welded bututu na karfe don tarawa(SY5040-83) an yi shi da naɗaɗɗen ƙarfe mai zafi a matsayin ɗigon bututu, waɗanda galibi ana yin su ne a yanayin zafi mai zafi, kuma ana yin su ta hanyar walda mai ɓarna mai fuska biyu ko walƙiya mai ƙarfi.Ana amfani da su don gine-ginen gine-gine, docks, gadoji Bututun ƙarfe don tarin tushe.
Lokacin aikawa: Dec-05-2022