Product

Trunnion ball

Size:NPS 2-48(DN50~1200)
Pressure Rating:Class 150~2500(PN16~420)
Base Material:ASTM A105,A350 LF2,A182 F304,A182 F316,A182 F6a,A182 F51,A182 F53,A182 F55,A564 630(17-4PH),Monel,Inconel
Coatings:ENP
Chrome Plating
Tungsten Carbide
Chrome Carbide
Stellite
Inconel
Special
Support Type:Support Plate
Drive:Key Hole
Roundness:0.02~0.04
Roughnness:Ra0.2~Ra0.4
Coaxiality:0.05~0.10