Introduce :
Standard: BS 6323,BS 3059-2,JIS G3445-2006,GB 3087-1999,GB/T 3639-2000,GB/T 3091-2001,GB/T 8713,GB/T8162,GB/T8163,GB/T3639,GB/T 3087,DIN 2391,ASTM A53-2007,ASTM A210-1996,ASTM A179-1990,BS,JIS,GB,DIN,ASTM
Grade: 10#,20#,45#,15CrMo,34CrMo4,30CrMo,15Mo3,16Mn,St37,St52,St45,ST35,ST37.4,Q235,Q345,10#-45#,Cr-Mo alloy,Mo,ST35-ST52,Q195-Q345
Location:
China