ASME SA455|SA-455|ASME-SA-455 boiler quality material ...
ASME SA455|SA-455|ASME-SA-455 boiler quality material steel . Steel Grade: ASME SA455,ASTM A455 boiler quality steel plates. Relative steel grades: P265GH,P295GH,P355GH,16Mo3,15Mo3,A204 Grade A,A285 Grade C,SA299 Grade A,SA387,A516 Grade 70,A537 Class 1,SPV355,Q345R.. Main application:Boiler steel plates are used to build boilers and pressure vessels such as petroleum, …