اسم العلامة التجارية
longpeng steel
شهادة
API, Ce, روهس, SNI, مكرر, SASO, PVOC, سونكاب
Carbon Steel
Q235B, SS400,A36, ST37-2, S235JR,S235J2,S235J0,SA283GrC, SM400
Alloy Steel
Q345, Q420,S420N, S460N, A572GR50,ST52-3
Alloy Steel Plate
A588GRA/B,CORTEN STEEL, A633GRD,S355J0,S355J2,S355J2W,S355NL,A709GR50
Boiler Steel
Q245R,Q345R,A285GRC,SB410,SPV355,Q370R,A515GR60,A515GR70,A516GR60
Boiler Steel Plate
A516GR70,P235GH,P265GH,P355GH,P355NH,P355NL1,P355NL2
Pressure Vessel Steel
19Mn6, 15Mo3,16Mo3, A537CL1,A537CL2,A662GRC,SB450,SA387GR11,SA387GR22
Critical Hydrogen Steel
SA387GR11, SA387GR22, 2.25CR1MO0.25V,SA387GR12
HIC Steel
Q345RHIC, A516GR60HIC, SA516GR70HIC
High Strength Steel
S690QL,S690Q,S690QL,S690QL1,S890Q,S890QL,S890QL1,S960Q,S960QL
Shipbuilding Steel
A,B,D,E,AH32,DH32,EH32,DH36,EH36,FH36,AH40,DH40,EH40
