VNP-404700D
PISTON ROD: GB 699-1999 GRADE 45
CYLINDER WALL: GB 699-1999 GRADE 20
PISTON: GB 1348-88 GRADE QT600-3A
GUIDE SLEEVE: GB 1348-88 GRADE QT600-3A
END COVER: GB 699-1999 GRADE 45
SEAL RING: BRAND, THE US PARKER, ENGLAND HALLITE, JAPAN NOK, GERMANY CFW ETC.
DIAMETER OF CYLINDER WALL: 117.6mm
DIAMETER OF PISTON ROD: 50.8mm
STROKE: 304.8MM
WORKING PRESSURE: 41.4MPA
