Valve Floading ball TB2121

Size: NPS 6-56(DN150-1400)

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: Pin Hole

Roundness: 0.02-0.04

Roughness: Ra0.2-Ra0.4

Coaxiality: 0.05-0.10