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巴中盤螺廠家

巴中盤螺廠家與您介紹產品類型和運用范圍：1、一級鋼筋(HPB235)普通是光面鋼筋，盤螺俗稱盤條，6—12個圓的較為常見。建筑上常用于…

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巴中盤螺廠家與您介紹產品類型和運用范圍：

巴中盤螺廠家

1、一級鋼筋(HPB235)普通是光面鋼筋，盤螺俗稱盤條，6—12個圓的較為常見。建筑上常用于制作箍筋、板的分布筋、馬鐙、墻拉筋等等。

2、二級鋼筋(HRB335)是螺紋鋼筋，直徑12—25的較為常見，盤螺用于梁、柱、剪力墻等等。直徑再大的極少用于工民建，常用于大體積混凝土，例如水工。

3、三級鋼筋(HRB400以上)也是盤螺鋼筋，直徑與二級鋼筋類似，強度更高，但價格也高，很少用于工民建，常用于特殊建筑。

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