SPV315 is a steel material with a lower limit of yield point (yield strength) of 315 MPa, and is a Si-Mn steel plate material.[……]
SPV315 is a steel material with a lower limit of yield point (yield strength) of 315 MPa, and is a Si-Mn steel plate material.[……]
SPV355 is one of the material symbols stipulated in JIS standards as a steel material for pressure vessels.[……]
SPV410 is one of the steel materials designed for pressure vessels, and the numbers are given because the lowest yield point or proof stress is set to 410 MPa.[……]
SPV450 is a kind of silicon manganese steel and is used for pressure vessels.[……]
JIS G3115 SPV490 Pressure Vessel And Boiler Steel Plate are used in Pressure Vessel,Boiler,Storage Tanks and Heat Exchanger in Oil,Gas Project.[……]
SPV235 is one of the JIS standard material symbols specified for steel plates for pressure vessels, and the number 235 indicates the lowest yield point at room temperature.[……]