SPV355 Boiler and Pressure Vessel steel plate
SPV355 vessel plate is a Japanese standard steel for medium temperature pressure vessels. The implementation technical standard is JISG3115. SPV355 boiler steel plate is widely used in petroleum, chemical industry, power stations, boilers and other industries. In addition, SPV355 pressure vessel quality steel is also used to make reactors. , heat exchangers, separators, spherical tanks, oil and gas tanks, liquefied gas tanks, nuclear reactor pressure shells, boiler drums, liquefied petroleum cylinders, high-pressure water pipes in hydropower stations, turbine volutes and other equipment and components.
SPV355 Boiler Quality Plate Chemical Composition:
| Grade | The Element Max (%) | ||||
| C | Si | Mn | P | S | |
| SPV355 | 0.20 | 0.55 | 1.60 | 0.030 | 0.030 |
SPV355 Pressure Vessel Quality Steel Mechanical Properties:
| Grade | Thickness | Yield | Tensile | Elongation |
| SPV355 | mm | Min Mpa | Mpa | Min % |
| 6-50 | 355 | 490-610 | 14% | |
| 50-100 | 355 | 490-610 | 18% | |
| 100-200 | 315 | 490-610 | 21% |
pvq plate
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