
山东建安主营:≦≧碳素圆钢:
普通碳素圆钢===Q235A圆钢,Q235b圆钢,Q235c圆钢,,Q235e圆钢,ss400圆钢,
优质碳素圆钢===10#圆钢,15#圆钢,20#圆钢,25#圆钢,30#圆钢,Q235e圆钢,45#圆钢,08F圆钢
15mn圆钢,16mn圆钢,16MNB圆钢,16MnC圆钢,16MnD圆钢,20mn圆钢,25mn圆钢,30mn圆钢,35mn圆钢,40mn圆钢,45mn圆钢,45mnB圆钢,50mn圆钢,55mn圆钢,60mn圆钢,65mn圆钢,mn13圆钢
合金圆钢:Q295圆钢
低合金高强度钢板=Q345a圆钢,Q345b圆钢,Q345c圆钢,Q345d圆钢,Q345e圆钢,
Q390a圆钢,Q390b圆钢,Q390c圆钢,Q390d圆钢。
合金结构圆钢=====15mn2圆钢,16mn2圆钢,20mn2圆钢,25mn2圆钢,30mn2圆钢,35mn2圆钢,40mn2圆钢,45mn2圆钢,50mn2圆钢,55mn2圆钢,60mn2圆钢,65mn2圆钢
20cr圆钢,25cr圆钢,30cr圆钢,35cr圆钢,40cr圆钢,45cr圆钢,50cr圆钢,55cr圆钢,60cr圆钢,65cr圆钢,
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