Cov kav dej kho tshuab
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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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20 # Cov Yeeb Nkab Hlau
Cov Yeeb Nkab Carbon Steel Zoo Tshaj Plaws Uas Tiv Thaiv Tau Kub Thiab Tsis Muaj Qhov Txuas Rau Kev Tsim Kho Thiab Cov Qauv Tshuab. Cov khoom siv yog 20 #, cov hlau carbon zoo, nws yog cov khoom siv yeeb nkab hlau uas siv ntau.
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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.
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Cov kav hlau tsis muaj qhov sib txuas rau kev khawb av thee - GB / T 17396-2009
Cov yeeb nkab hlau tsis muaj seamless rau cov thee tsuas yog siv los tsim cov yeeb nkab tsis muaj seamless rau
hydraulic prop hauv thee mine.
