SA387 Grade 22 Class 2 Pressure Vessel Steel Plate
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Gnee Steel (Tianjin) Co., Ltd. is one of the most professional sa387 grade 22 class 2 pressure vessel steel plate manufacturers and suppliers in China. Welcome to wholesale customized sa387 grade 22 class 2 pressure vessel steel plate at competitive price from our factory. Good service and quality products are available.
SA387 Grade 22 Class 2 Boilers and Vessels Plates For Normal Temperature and Medium Temperature Vessels
SA387 Gr22 CL22 Grade corresponding to foreign standard：12Cr2Mo1R
SA387 Gr22 CL22 Steel Plate Size:
Thickness(mm):6-180mm
Width(mm):1500-4700mm
Delivery Condition:N+T
Application:Hydrogenation reactors, hot high pressure separators,condensers,FT reactors, gasifiers, coke towers, heat exchangers,hydrogenation reactors, etcin coal chemical industry and petrochemical industryetc etc.
SA387 Grade 22 Class 2 Pressure Vessel Steel Plate Chemical Composition and Mechanical Property:
|
Grade |
Chemical Composition(%) |
||||
|
C |
Mn≥ |
Si |
P |
S |
|
|
SA387 Grade 22 Class2 (SA387GR22CL2) |
0.04-0.15 |
0.25-0.66 |
0.50max |
0.035 |
0.035 |
|
Grade |
Mechanical Property |
|
|||
|
Tensile Strength(MPa) |
Yield Strength(MPa) |
% Elongation in 2 in.(50mm) min |
Impacting Test Temperature(°C) |
|
|
|
SA387 Grade 22 Class2 (SA387GR22CL2) |
515-690 |
310 |
45 |
-20,40,-60 |
|
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