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Product Name: Stainless Steel Precision Casting Auto Exhaust Pipe Model NO.: CF-77 Certification: CE, ISO 9001:2008 Standard: ANSI Machining Tolerance: +/-0.10mm Surface Roughness: Ra6.3 Surface Preparation: Sand Blast Material: Carbon Steel Application: Machinery Parts Molding Technics: Gravity Casting Process: Lost Wax Casting Casting Method: Thermal Gravity Casting Package: Pallet, Manmade Wooden Case or as Your Requirement Origine: Qingdao Brand: Chifine Service: OEM and ODM Certificate: ISO9001 SGS CE Machining: CNC Turning Milling Drilling Delivery Time: 30 Days After Receiving The Payment Tolerance: CT7-CT9 Trademark: Chifine Transport Package: in Pallet or as Your Requirement Specification: ISO9001 SGS CE Origin: Jimo Qingdao HS Code: 7307190000 Product Description Productive Technology: Precision Investment Casting (Silcon Sol Process)Material: Carbon steel:Stainless steel; Alloy steel. Productive Process: Wax Mould-Shell Making-Dewaxing-Smelting&Casting-Shell Off-Blasting-Cutting&Polishing-Acid Washing-CNC Precised MachiningCasting facility: wax injector, electric furnace,heat treatment furnace,cutting head machine, shot-blasting machine, sand-blasting machine.Machining facility: CNC,NC lathe,ordinary machine tools,linear cutting machine, NC milling machine, polishing machine.Heat treatment:Normalizing/Quenching/Tempering.Test facility:spectrometer, tensile test machine,impact tester,hardness test machine,CMM,PT.Qingdao Chifine Machinery Co.,Ltdis one famous company in China which specialized in various metal casting products with over 10 years experience located in Qingdao China.It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture,Railway and EngineeringAs a professional company, Chifine have four groups of experienced teams to be in charge of deferent work:Project team-customer serviceEngineering team-provide R&D and technical supportQC team-productive process control and incoming parts inspectionWarehouse team-warehouse management and logistic serviceOur casting advantages 1.Developing engineering and customed products as required.2.Chifine own R&D center could make the clients' ideas to be actual products with support from related engineers from different fields.3.Experienced technical and inspection team.4.The whole production cycle is monitored by our Quality Management System5.Very strict with quality control and delivery time.6.Regular production report.Q&CThe excellent quality is originated from elaborate design, scientific management, devotional manufacturing and sincerely services to our customers. Our QC strict standards and are as following.1. All raw materials and accessories must be checked or tested before entering production facilities. All un-qualified materials are immediately rejected2. We provide quality control testing and analysis for every product line3. Workers manufacture products strictly accorded to technical documents. The products of every day will be checked firstly by the workers, then by our full time QC inspectors. Mass production will be started when the products have been have passed inspection4. During mass production, our QC staff will periodically check products for the random testing.5. Our QC team completes a tour of inspection and parts are spot checked before they are able to move on to the next phase in production6. Finished products are checked to determine their quality level7. Quality feedback from the marketing department is rapidly delivered to the QC and technical departments, allowing design improvements and corrections to happen as quickly as possibleHow to place an order?Let me know the models, quantities you want to order.We will email you the Proforma Invoice based on your order for your information.Kindly check the PI everything is ok. We will deliver the goods as soon as possible your payment is received.After-sale serviceWe choose the most safe shipping company.Tracking number will be sent to you until you get power bank.Real time help service to communicate with you and answer your question in time.PROCESSMATERIALSTANDARDSAND CASTINGGreen SandGrey Iron, Ductile Iron, Malleable Iron, Stainless Steel, Carbon Steel, Aluminium, Brass, BronzeAISIASTMDINGBBSJISNFAARFuran Resin SandCold Harden Resin SandINVESTMENT CASTINGSodium Silicone(Water Glass)Stainless Steel, Carbon Steel, Special Alloy Steel, Bronze, Brass, AluminiumSilica SolFORGINGHammer ForgingStainless Steel, Carbon Steel, Alloy Steel, Brass, AluminiumDie ForgingRoll ForgingSTAMPING MACHININGAll metal Material
