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Materials: Malleable iron
Specifications:DN10-150
Standards: ISO5922/ISO49/ISO7-1/ISO228 EN1562:1997/EN10242:2003 DIN2950/1692/2999 ANSI/ASTM A197M-2000 ANSI/ASME16.3-92/B1.20.1-83 Mechanical Properties: Tensile Strength≧330MPa;Elongation rate≧8%;Hardness≦HB150