Kayan sunadarai & takin taki
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Zafi ya gama tsarin hollowal na rashin nasara da kyau hatsi silli
Rashin ƙarfe mara kyau sashen, kyakkyawan hatsi siffar karfe m sashin karfe a cikin bsen10210 na daidaito.
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Bread karfe shambo na petrooleum, gb9948-2006, bututun sanon
Tubes mara karfe ga ƙwayar ƙwayar ƙwayar ƙwayar cuta, wanda aka ɗauko kamar shubes shubes, shambura canjin zafi da
bututun mai a cikin petrooleum da tsofaffin magunguna.hiigh ingancin carbon na carbon na carbon maki ne 20g,
20Mng da 25Mng
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Sumul mara karfe don takin zamani-matsin iska mai sarrafa kai tsaye-GB6479-013
M bututun karfe don babban takin takin zamani shine babban ingancin ƙwayar cuta mai ƙarfi
daalloy karfe mai laushi mara karfe bututudace daKayan aikin sunadarai dabututun mai.
Irin wannan bututun ƙarfe a cikiGB6479-2013misali.
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Shuwayoyin ƙarfe mara kyau don tsarin al'ada
Sumes na bakin ciki don dalilai na yanayi, bututu mai duhu don tsarin injin a cikiGB / 8162-2008Misali. Kayan abu ya ƙunshi carbon carbon mara ƙarfi da ƙananan ƙarfe, kamar 10,20,35,45, Q445, Q490, Q490,42CMO, 35CMO.
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Sumbon carbon karfe da allon kayan allo
Tubes mara karfe, bututun ƙarfe carbon da bututun ƙarfe na Alloy, galibi don injinaAstm A519-2006Daidaitattun bututu na yau da kullun
1018,1026,8620,414,4140 da sauransu
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Bread brewes karfe na homa oning- gb / t 17396-2009
Ciwon ƙarfe mara kyau don ƙirar kwal ne kawai ana amfani da shi don ƙirƙirar bututun mara kyau don
Hydraulic Prop Prop a cikin Mine.
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Ba tare da takaici don manoma-galvanized bututu ba
Bututun ƙarfe mara kyau don Juɗama manufa Steam, Ruwa, Gas da Air Lines aAstm A53 / A53m-2012Misali.
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Takaitawa na bututu na inji / sinadarai & takin zamani
Ƙa'idoji:
Astm A106-Sanesamless carbon bakin karfe na babban zazzabiAstm A213-Samless marassa bulo da kuma Ausoy Karfe
Astm A333-Samalless da welded maras kyau bututu na ƙananan zafin jiki
Astm A335-Samless maryy karfe mai noman karfe
En10216-2-2-Unalloyed karfe da alloy karfe bututun tare da ƙayyadaddun ƙayyadaddun yawan zafin jiki
GB9948-Seamlesllesless karfe don bugun jini
GB6479-Salai bututu na karfe don kayan takin zamani-matsi
