Product Name: Stainless Steel metal Boat Machinery Parts Investment Casting Model NO.: OEM Certification: RoHS, ISO 9001:2000, ISO 9001:2008 Standard: ASME Machining Tolerance: +/-0.10mm Surface Roughness: Ra1.6 Surface Preparation: Customized Material: Stainless Steel Application: metal Boat Machinery Molding Technics: Lost Wax Casting Process: Lost Wax Casting Casting Method: Thermal Gravity Casting Surface: Pickling, Annealing, Bright, Sand Blast Technology: Investment Casting Delivery Time: 30 Days After Payment Secondary Machining: Tapping, Milling, Grinding Weight Range: 0.5-1500kg Tolerance: +/-0.5mm Trademark: XINGHE Transport Package: Wooden Case Specification: OEM Origin: Qingdao, Shandong Product Description Product NameStainless Steel metal Boat Machinery Parts Investment CastingTechnologyInvestment castingMaterial for sand castingCarbon & low alloy steel;stainless steel;high alloy & wear resist steel;aluminum alloy; cooper alloySurface TreatmentShotndblast,polishing,PrimerPainting,Powdercoating,ED-Coating,FinishPainting,Anodize(WhiteorBlackColor),ascustomersrequest.ToleranceISO2768-m, CT 5,6,7,13Heat TreatmentT5~T6,ascustomersrequestPackagingCarton Box/Wooden Box/Steel Pallet or as customer requirementsCertificatesISO9001:2008ApplicationAutomotive parts, railroad parts, marine parts, valve parts, architectural parts