-10-DN400,SD643H-10-DN450,SD643H-10-DN500,SD643H-10-DN600,
SD643H-10-DN700,SD643H-10-DN800,SD643H-10-DN900,SD643H-10-DN1000,SD643H-10-DN1200,
SD643H-16-DN50,SD643H-16-DN65,SD643H-16-DN100,SD643H-16-DN125,SD643H-16-DN150,SD643H-16-DN200,
SD643H-16-DN250,SD643H-16-DN300,SD643H-16-DN350,SD643H-16-DN400,SD643H-16-DN450,SD643H-16-DN500,
SD643H-16-DN600,SD643H-16-DN700,SD643H-16-DN800,SD643H-16-DN900,SD643H-16-DN1000,SD643H-16-DN1200,