Introduce :
Standard: BS 1387,BS EN 39,BS EN10219,BS EN10217,JIS G3459,JIS G3441,GB/T 3091-2001,ASTM A106-2006,ASTM A53-2007,ANSI A213-2001,ASTM A53M-2007,ASTM A252-1998,API 5L,BS,JIS,GB,ASTM,API,BS 1387,ASTM A53,EN 10219,EN39,etc.
Grade: 10#,20#,45#,16Mn,A53(A,B),A106(B,C),A312,STBA22,Q235,Q345,Q195,Q215,10#-45#,A53-A369,STBA20-STBA26,Q195-Q345,Q195,Q215,Q235(A,B,C,D),Q345(A,B,C,D)
Location:
China
