The Representative Grades:

20R,16MnR,14Cr1MoR, 15CrMoR,13MnNiMoNbR, 15MnNbR,12Cr2Mo1R,

Executive Standard: GB713

(S)A204M(Gr.A,B,C),(S)A387M(Gr.11,12,22),(S)A537M(CL.1,CL.2), (S)A662M(Gr.A,B,C),(S)A302M(Gr.A,B,C,D),(S)A737M(Gr.B,C),
(S)A738M(Gr.A,B,C), (S)A533M(Ⅰ,Ⅱ),SA285GrC, A537CL2

Executive Standard: ASTM, ASME

(3),13MnNiMo5-4(DIWA353, BHW35),20MnMo-R,20MnMoNi55,SA612M, 12MnNiVR

Executive Standard:WYJ

(4),1Cr0.5Mo,2.25Cr1Mo,1.25Cr0.5Mo,A42,A52,A48,20MnHR,20HR,16MnHR, 161G430,KP42

Executive Standard: Special Condition


Executive Standard: GB3531,CCS

(6), 07MnCrMoVR,07MnNiMoVDR

Executive Standard: QB

(7),SB410,SB450,SB480,SPV235,SPV315,SPV355,SPV410,SPV450,SPV490, SGV410,SGV450,SGV480,SBV1A,SBV1B,SBV2,SBV

Executive Standard: JISG3103, JISG3115, JISG3118, JISG3119, JISG3124

(8), 10CrMo910,15Mo3, 13CrMo44,19Mn6, 10CrMo9-10,11CrMo9-10

Executive Standard: DIN 17155

(9), P235GH,P265GH,P295GH, P355GH,16Mo3,13CrMo4-5

Executive Standard: EN10028

Performance of Pressure Vessel Steel Plate:

1. Steel purity: [P] <0.010%, [S] <0.005%, [N] <70ppm, [O] <15ppm, [H] <2ppm, total amount of inclusions in steel <20ppm high purity steel.

2. Good toughness and weldability.

3. Leading technology of heat treatment:They can be carried out through normalizing, quenching and tempering, quenching and tempering and other heat treatment processing.

4. significantly enhance the plasticity of steel and impact toughness, and improve the anisotropy of steel.

5. Rolling Thickness :8-300mm, width 1600-4000mm, length 4000-18500mm.

6. The requirements of detection testing(grade:1,2,3) and the performance of Z direction (Z15, Z25, Z35)can be available.


GB, ASTM, ASME, JIS, DIN, BS, EN, ISO and relative standards are available for the customers' requirements.

2,The performance of Z15,Z25, Z35 are available for various grades.

3.US Tests:
JB4730, GB/T2970, A435, A577, A588, JISG0801, JISG0901, SEL072, BS5996, NFS04-305 are supplemented by all testing means & devices.

4, Products Specifications:


In view of clinets' different requirements, we can supply more steel plates with various specifications.

5, Delivery States:

Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering,quenching, normalizing plus tempering, quenching and tempering and other delivery states are available for customers' requirements.