Qingdao Seger Industrial Co., Ltd.  

Product Name: API Oil Drilling Mud Pump Valve Assembly Full Open Seat Model NO.: OEM Processing: Forged/Forging Hardnes: 30-60HRC Guarantee: One Year Against Quality Defects Demensions: Customized Max Manufacture Ability: 100 Tons Each Month MOQ: 500PCS Trademark: OEM Transport Package: Non Fumigation Wooden Case Specification: customized Origin: China Product Description Professional OEMPrecisionProcessing Forging Parts Seger is specialized in manufacturing forgings parts for more than 25 years.The company covers an area of 20000 square meters, with a registered capital of 5 million yuan and a capacity of 15000 tons per year.The chief products include Trailer Parts, Agricultural Spare parts, Auto parts, Petroleum parts and other OEM parts with special drawings and samplesProcessMainly Hot forging, Some parts with Cold forging ,die forging andFree forgin will be OKMaterialCarbon steel: A36,1045,1035 etc., Alloy steel: 40Cr, 20CrMnTi, 20CrNiMo,42CrMo4 etc., Stainless steel, SS304,SS316 etc.StandardISO, DIN, ASTM, BS ect.Weight0.1kg - 120kgApplicable Machining ProcessCNC Machining/ Lathing/ Milling/ Turning/ Boring/ Drilling/ Tapping/ Broaching/Reaming etc.Machining Tolerance0.02mm-0.1mmMachined Surface QualityRa 0.8-Ra3.2 according to customer requirementApplicable Heat TreatmentNormalization , quenching and tempering, CaseHardening, Nitriding, Carbon Nitriding, Induction QuenchingApplicable Finish Surface TreatmentShot/sand blast, polishing, Surface passivation, Primer Painting , Powder coating, ED- Coating, Chromate Plating, zinc-plate, Dacromat coating, Finish Painting,Testing equipmentSupersonic inspection machine, Supersonic flaw detecting machine , physics and chemical analysis.PackingWooden cases or according to customers' needsMOQ of massproduction1000-5000pcsThe products are made in conformity with the international standard(DIN,ANSI and BS),advanced technology and perfect management system for quality control,Gear reputation spreads in North American,Europe,Australia and so on.Forged and Machined Equipments:The main forging equipment includes:Friction press production line of 4000T,1600T,630T and 300T with assistant of molds processing machines.100KJPJ PLC hydraulic forging hammer,2T&3T Electro hydraulic hammer,Type 250,450&650 Vertical Ring Rolling Machines.Heat treatment equipment Includes:medium frequency induction heating furnace,Continuous tempering furnace,1000KG/Hour No oxidation isothermal normalizing furnace.With current equipment,we can produce forging parts from 0.1kg to 120 kgThe machining factory is fully equipped with complete and advanced CNC machining equipment including 20 vertical and horizontal machining centers and more than 30 NC machines, the machining facility is fully independent from the forgingfoundry and has an independent management team and tailored business model to suit.Quality ControlThe company regards quality as cooperate life,ashere to high standard and and high quality.We got ISO9001:2008 andTS16949system,also sets up the consummate testing system,perfects quality assurance system,implements the rigid quality management,our aim is to realize zero defect,ensure each product to satisfy user.The main testing equipment includes:3-coordinate measuring machine,Optical Spectrum Analyzer,tensile testing machine,impact testing machine,fluorescent magnetic particle detector,hardness tester,ultrasonic flaw detector..etc.