high chrome Centrifugal Pump parts casting factory from China High Chrome Iron Sand Casting Parts: Centrifugal Pump parts Material: DI, ASTM A532 Class III, 26% Cr, BHN 600-650 (HRC 58-60) Process: Sand Casting Weight: 315kg Minorder: 1 we are specialized in OEM business, as customer??s samples and drawings. Foucing on manufacturing & supplying high quality Centrifugalpump parts and service for oil and gas drilling, mining, and fluid pumping industry . meet the needs and challenges of some of the most demanding industries, including horizontal directional drilling and well stimulation fracking Size ranges from 3x2x13, 4x3x13, 5x4x14, 6x5x11,6x5x14, 8x6x11,8x6x14, 10x8x14, 12x10x23 to 14x12x22. (Centrifugal Pump parts)