Qingdao Dao Zhong He Trading Co., Ltd.  

Product Name: Water Pump Valve Check Valve Model NO.: jowon 1570 Application: Industrial Usage, Water Industrial Usage, Household Usage Standard: GB Flow Direction: Bidirectional Sealing Form: Bellows Globe Valve Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Pressure: Ordinary Temperature Structure: Tubular Connection Form: Flange Material: Cast Iron Equipment: CNC+CMM Certificate: Ts16949 Process: Sand Casting + CNC Machining Name: Check Valve Trademark: Jowon Transport Package: Pallet, Wooden Case or as Your Requirement Specification: SGS Origin: Shandong, China(Mainland) Product Description Production DetailsValve: 1)Moldingprocess:Resinsand/GreenSand/InvestmentCasting2)Material:EN-GJS-400-15/EN-GJS-450-10/EN-GJS-500-7/EN-GJS-600-3.GGG40,GGG50,GGG60.3)Molding:Handmolding/Moldingmachine/Moldingline.4)PossibleHeatTreatment:Annealing.5)Industryinvolved:Municipalindustry/Constructionindustry/Fluidindustry/Automotiveindustry6)Partunitweightrange:2kg-3000kgs7)Max/Minwallthicknessrequirements:5mm-250mm8)ManufacturerCertification:ISO9001(2000)/TS16949Why Choose Us1)Experienceincastingforover15yearsandservedcustomersallaroundtheworld.2)Standardmaterialaccordingtotechnicaldrawing3)Stablequality4)On-timedelivery5)Competitivepriceandgoodservice6)Positivecustomerfeedbackfromdomesticandinternationalmarket7)Internationaladvanced-levelequipmentsuchasCNC,numericallathes,furnance,welding equipment,CMManddetect&testingequipmentweusedtoensureourproduct'squality.8)OEMservice,yourdemandisourpursued.9)ISO9001:2008andTS16949qualitycontrol10)Standard:ASTMBSDINetcFAQ1.Whatarethemainmaterialsofyourproducts?Wearefocusedoncastingandprocessingofgreyironandductileironproducts.2.WhatisyourMOQ?Wewillarrangeproductionbasedonyourdrawingsanddeliveryourproductsasperyourrequirements.Wewilldoourbesttomeetyourdemands.3.Whatisyourmainequipment?OurcastingequipmentisbroughtfromJapan.Theymainlyinclude:FBOautomoldinglines,sandlines,cleaninglines,verticalandhorizontalmachiningcentersandCNCmachiningcenter.4.Doyoumakethemoldsbyyourself?WearefacilitatedwithadvancedmoldmakingequipmentandCNCprocessingmachiningcenter.Therefore,wecanmakemoldsindependently.5.Whatareyouradvantages?1)Professionalstaff2)24yearsofcastingexperience3)Rigorousqualitycontrolsystem4)On-timedeliveryrateisover98%