PRODUCT NAME:		Stem Ball
Specification:		NPS 1~4 (DN25~100)
Pressure Rating:		Class 150~2500 (PN16~420)
Base Material:		ASTM A105, A350 LF2, A 182 F 304, A 182 F 316, A 182 F 6A, A 182 F 51, A 182 F 53, A564 630(17-4PH), Monel
Coatings:		ENP, Chrome Plating, Tungsten Carbide, Chrome Carbide, Stellite, Inconel, Special
Support Type:		Axle Sleeve
Drive:		Straight Slot