| Casting process: Green sand or resin sand moldingMaterial: grey iron GB HT250 (similar with GG25)Important part of pump Machining:Turning, drilling and boringSurface finish: antirust oil or water-based antirustUnit weight: from 10kgs up to 800kgsCasting inspection: direct-reading spectrum instrument,metallograghic analysis,ultrasonic inspection,magnetic particle inspection or mechanical properties inspection.OEM supplied, according to customers´ drawings and samples to produce. |