Introduce :
Standard: BS 1387,JIS G3455-2005,JIS G3445-2006,JIS STPG370,GB 5310-1995,GB/T8162,GB/T8163,GB/T3901,GB/T 3087,DIN 17175,ASTM A106-2006,ASTM A53-2007,ASTM A234-2007,API 5CT,API 5L,BS,JIS,GB,DIN,ASTM,API
Grade: 20#,12Cr1MoV,15MnV,16Mn,A53(A,B),A106(B,C),St37,St35.8,STPG42,Q235,Q345,10#-45#,Cr-Mo alloy,Mn-V alloy,A53-A369,ST35-ST52,Q195-Q345
Location:
China