Product Name:Floating Ball Surface material:Plasma Nitriding Surface hardness:62(HRC) Specifications:NPS 2"~12"(DN50~300) Pressure Rating:Class 150~600(PN16~100) Base Material:ASTM A182 F304,A182 F316,A182 F6A Support Type:Seat Drive:Curve Slot

In addition,we will take part in the 8th Biennial Valve World Conference &Exhibition on 27-29 November 2012.Welcome to our stand(Hall03/H09).