P460NH Boiler Steel Plate Steel Name: Boiler steel plate, pressure vessel steel plate Main steel grades: P 275N, P 275 NH, P275 NL1, ... 10028,DIN 17155, ASME, ASTM, JIS, GB P460NH Boiler Steel Plate Rolling range: Thickness: 6-450mm Width: 1500-4200mm Length: ... 5000-18000mm P460NH Boiler Steel Plate main application: P460NH Boiler Steel Plates are used to build boilers and pressure ...