Surface Material:Tungsten Carbide
Surface Hardness:70(HRC)
Specifications:NPS 6"~48"(DN150~1200)
Pressure Rating:Class 150~2500(PN16~420)
base Material:ASTM A105,A350 LF2,A182 F304,A182 F316,A182 F6A,A182 F51,A182 F53,A564 630(17-4PH),Monel
Coatings:Chrome Carbide,Stellite,Inconel,Special
Support Type:Support Plate
Drive:Pin Hole
In addition,we will take part in the 8th Biennial Valve World Conference &Exhibition on 27-29 November 2012.Welcome to our exhibition stand——Hall 03/H09.
trunnion valve ball