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La Caldera
Fecha de lanzamiento:2018-04-25 Vista de pagina:16

Main Steel Grades: 1Cr18Ni9 (TP304H)310H 321H1Cr19Ni11Nb(TP347H), S30432 and S31042 for supercritical (ultra-supercritical) boiler tubeProduction Standard: GB5310-1995 Seamless Steel Tube for High Temperature Boiler。
ASME Sa213 Seamless Ferrite and Austenitic Alloy Steel Tube for Boiler, Superheater and Heat Exchanger

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