1.stainless steel impeller pump parts 2.experienced for bulk production 3.SP series available 4.competitive pricing Stamping impeller partAll materials available: carbon steel, stainless steel, alloy steel, aluminum, aluminum alloy, zinc alloy and brassStandards: JIS, DIN, ASTM and BSWeight: 0.1 to 5000kgUsed in auto parts, construction, chemical, medical treatment and other industriesWe can ...