Hangzhou Sama Machinery Co., Ltd.  

Product Name: Sand Casting for Hydraulic Valve Body with Gray/Ductile Iron Model NO.: Customized Casting 1044 Certification: ISO 9001:2008 Standard: DIN Surface Roughness: Ra12.5 Surface Treatment: Sand Blast Material: Iron Machining: CNC Machining Application: Agricultural Machinery Parts Sand Core Type: Precoated Sand Casting Method: Thermal Gravity Casting Type: Chemical Hardening Sand Core Tolerance: +/-0.5mm Casting Tolerance: +/-0.8mm Initial Sample Lead Time: 30-45 Days Batch Lead Time: 30 Days Material Inspection Report: Supply Dimension Report: Supply Shipping Mark: Supply Trademark: OEM Transport Package: Wooden Box Specification: ISO, ASTM, AISI, EN, DIN, NF, JIS, BS, etc. Origin: Zhejiang, China HS Code: 848190 Product Description SpecificationAs per your PDF, CAD, Solid work, Proe drawing or samplesCasting ProcessSand casting, Shell mold casting,Casting MaterialDuctile Iron, Grey Iron, etc.ProcessingMethodsAs following sheetCasting Weight0.5kg-300kgCasting StandardISO,ASTM,AISI,EN,DIN,NF,JIS,BS,etc.Casting ToleranceCT6-CT11Surface RoughnessRa 1.6um-25umSurface PreparationPolishing, Sand Blasting, Plating, Paint, Powder Coating, etc.Heat TreatmentQuenching, Normalizing, Tempering, Annealing, etc.Inspection EquipmentSpectrograph, metallographic analyzes, Universal Strength Tester, Hardness Tester, Endoscope, Impact Test Machine, Pressure Testing Machine, Magnetic Particle Inspection Machine, Ultrasonic Flaw Detector, X-Ray Test.Dimension InspectionCalipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, Coordinate Measuring Machine (CMM).Service & Advantages: We offer One-stop OEM and ODM service of steel, iron and aluminum casting parts, focus on the market of Europe, America and Asia. We seek to be customers driven, continuous improvement quality and price to increase return on investment, provide more service in customer experience and the best way to get the job done.