Labarai
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Deoxidation baƙin ƙarfe buƙatun na m karfe bututu
Abubuwan buƙatun ƙarfe na deoxidation na bututun ƙarfe maras sumul: Girman: A cikin yanayin ci gaba da caji, girman ƙarancin ƙarfe kai tsaye yana da mahimmanci ma'auni.Ƙananan girman (1 ~ 2mm) kayan na iya yin oxidized da sauri lokacin da ake tuntuɓar shinge, ana iya fitar da hayaƙi.Girman yayi girma da yawa (> 30mm) a...Kara karantawa -
Cooling kudi na X80 bututun karfe waldi zafi shafi yankin
Don bututun iskar gas mai nisa, yin amfani da babban bututun karfe shine babbar hanyar adana farashi.Ayyukan masana'antar bututun na Kanada sun tabbatar da cewa: idan aka kwatanta da X60, ɗaukar kaurin bangon bututun X70 na iya rage 14%; Idan aka kwatanta da X70, ɗaukar kaurin bangon bututun X80…Kara karantawa -
Sanyi birgima karfe bututu
Ana samar da bututun ƙarfe mai sanyi ta hanyar yin birgima mai sanyi.Juyawa sanyi yana cikin zafin daki don ƙarin birgima zuwa kauri na bakin ciki.Kuma kwatancen karfe mai zafi, kauri mai kauri mai sanyi ya fi daidai, kuma saman yana da santsi, kyakkyawa, amma kuma ...Kara karantawa -
Cold kõma sumul karfe bututu tsari
Tsarin bututun ƙarfe maras sumul sanyi: bututu mai zagaye → dumama → faɗuwa → Take → annealing → pickling → mai mai (jan karfe) → ruwan sanyi da yawa (sanyi birgima) → blank tube → maganin zafi → daidaitawa → Gwajin hydrostatic (gwajin) → mark → ajiya.Tushen karfe mai sanyi yana tare da ...Kara karantawa -
Halayen casing da tubing maras sumul
Halayen casing maras kyau da tubing Rukunin mai maras kyau, binciken mai da iskar gas a cikin mafi girman adadin bututu, ya dogara ne akan bututun ƙarfe na namiji da na mace wanda aka dunƙule ciki da waje, jerin aikin bututun ƙarfe mai zurfi na ƙasa.Rukunin rijiyar mai ita ce hanyar rayuwa ta ingancinsa...Kara karantawa -
Bambanci tsakanin erw da dsaw pipes
Tsari High-mita madaidaiciya kabu welded bututu (ERW) samar tsari ne mai sauki, guda samar dalla-dalla, ta yin amfani da juriya waldi da high mita waldi tsari.Double submerged baka welded madaidaiciya kabu karfe bututu (dsaw) samar da fasahar da aka yi amfani da JCOE gyare-gyaren tsari, moldi ...Kara karantawa