Pump Valve Ductile Iron Gravity Castings
Pump valve ductile iron gravity castings:StandardISO9001, GBapplyHydraulic Materialgray iron 200, 250, 300, 350, 400ductile iron 400, 500, 700Size and DesignAs per client’s drawings and requirementsWeight rangeThe maximum single piece weights 800 kg MachiningCNC Milling machine, Machine center, Vertical lathe,Digital floor boring and milling machine, Drill machine,etc. TestingDirect-reading analyzer/German SPECTRO,Automatic digital carbon and sulfur analyzer,Low-temperature impact testing machineSurface treatmentHeat treatment, plating, polishing, painting, etc. PackingWooden box, corrugated paper box, etc. Strong enough for sea, air transport.Product orientation:1. Focus on large/medium size castings, as well as small size ones.2. Gray iron/Ductile iron casting with Resin-Bonded sand casting process.