Labarai
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API 5L GR.B/ASTM A53 GR.B, LSAW Carbon Karfe Bututu
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API 5L/ASTM A53 GR.B, ERW Carbon Karfe Bututu
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API 5L/ASTM A106 GR.B, Carbon Karfe Bututu mara kyau
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Hanyar auna ƙarshen yanke bututun ƙarfe
A halin yanzu, hanyoyin auna yanke ƙarshen bututu a cikin Masana'antu sun haɗa da ma'aunin madaidaiciya, ma'auni na tsaye, da ma'aunin dandamali na musamman.1.Square auna A square mai mulki da aka yi amfani da shi don auna yanke gangaren ƙarshen bututu gabaɗaya yana da ƙafafu biyu.Ƙafa ɗaya yana da kusan 300mm i ...Kara karantawa -
Bututu Karfe Sabis Mai tsami!
Ma'anar: Ana amfani da bututun ƙarfe na sabis na ɗanɗano don bututun mai a cikin yanayin lalata.Zai haifar da kwararar bututun mai da iskar gas, wasu lokuta ma fashewa.Lalacewar bututu yana da babbar barazana ga amincin mutum da gurɓatar muhalli, don haka samar da bututun sabis na ɗanɗano yana da mahimmanci ...Kara karantawa -
Me yasa bakin karfe ba shi da sauƙin lalata?
1. Bakin karfe baya tsatsa, yana kuma haifar da oxide a saman.Tsarin da ba shi da tsatsa na duk bakin karfe a halin yanzu a kasuwa shine saboda kasancewar Cr.Babban dalili na juriya na lalata na bakin karfe shine ka'idar fim mai wucewa.Wanda ake kira passi...Kara karantawa