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API 5L/ASTM A53 GR.B, ERW Carbon Karfe Bututu
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Sabbin bututun tukunyar jirgi da aka kammala suna shirye don jigilar kaya, inda ake nufi: Indonesia.- 309 ton.ASTM A179 Boiler Tube: 21.3*2.77 89 ton 26.7*2.87 62 ton 60.3*3.91 158 tanKara karantawa -
Gwajin da ba mai lalacewa ba na Madaidaicin Kabu Karfe saman
Surface NDT hanyoyin madaidaiciyar kabu karfe zaɓi ka'idojin: Magnetic baƙin ƙarfe bututu ya kamata a yi amfani da Magnetic barbashi gwajin;Ya kamata a yi amfani da ƙarfe maras ferromagnetic a gwajin shigar ciki.Jinkirta tsagewar dabi'ar welded gidajen abinci, saman yakamata ya zama gwaji mara lalacewa bayan walda c ...Kara karantawa -
API 5L/ASTM A53 GR.B, SSAW Carbon Karfe Bututu
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API 5L GR.B/ASTM A53 GR.B, LSAW Carbon Karfe Bututu
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