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valve flange Size:NPS 1/ 2"-56",DN15-1400Pressure Rating:Class150~ 2500,PN6-PN420Flange End Dimension: ASME B16.5(1/2"to24") ,ASME B16.47(26"&up),EN 1092-1Materials: Car ......

valve flange Size:NPS 1/ 2"-56",DN15-1400Pressure Rating:Class150~ 2500,PN6-PN420Flange End Dimension: ASME B16.5(1/2"to24") ,ASME B16.47(26"&up),EN 1092-1Materials: Car ......


