Cov kav hlau tsis muaj seamless rau kev tsim kho tshuab thiab cov qauv ib txwm muaj
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BS EN 10210-1: 2006 Cov khoom siv ua los ntawm cov hlau tsis yog hlau thiab cov hlau zoo
Cov hlau tsis yog hlau alloy, Cov Hlau Zoo Nkauj Hollow Section Steel hauv BSEN10210-1-2006 Txheem.
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A53/A53M-2012 Txheem Seamless rau Kub-Dip Galvanized Yeeb Nkab
Cov Kav Hlau Tsis Muaj Qhov Txuas Rau Cov Pa Dej, Dej, Roj Thiab Cov Kab Cua HauvASTM A53/A53M-2012Tus qauv.
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Cov hlau tsis muaj steel thiab cov hlau alloy mechanical tubes
Cov kav hlau tsis muaj qhov sib txuas, Cov kav hlau Carbon thiab cov kav hlau sib txuas, feem ntau yog rau kev kho tshuab hauvASTM A519-2006Tus qauv, cov kav hlau sib xyaw ua ke feem ntau suav nrog
1018, 1026, 8620, 4130, 4140 thiab lwm yam.
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GB/8162-2008 Txheem Seamless hlau raj rau cov qauv ib txwm muaj
Cov kav hlau tsis muaj qhov sib txuas rau cov hom phiaj kev tsim kho, Cov kav hlau tsis muaj qhov sib txuas rau cov qauv kho tshuab hauvGB/8162-2008Tus qauv. cov khoom siv suav nrog cov hlau carbon zoo thiab cov hlau tsis tshua muaj hlau, xws li 10,20,35,45 thiab Q345, Q460, Q490,42CrMo, 35CrMo.
