Marine Power Diesel Parts Intake and Exhaust Valve Engine

Product superiority: 1.Material: special valve bar material, 4Cr9Si2,4Cr10Si2Mo,21-4N,23-8N, X60, X80, Inconel751,21-4NWNb.2.Production: CNC connection processing line, continuous furnace for heat treatment, friction welding, Stelli welding, U quenching, chrome plating, soft nitriding 3.Annual production capacity: 8 million 4.Delivery time: 10-30 days5.Quality Guarantee: 12 months or 300000km6.Certificate: ISO9001, IATF169497.Customization: design and develop new product based on sample or drawing.8.MOQ: No qty requirement for stock.Martensite:40Cr,45Mn2,4Cr9Si2,5Cr9Si3(1.4718),4Cr10Si2Mo(1.4731),85Cr18Mo2V(1.4748)Austenite:21-4N(1.4871),21-4NWNb(1.4782), 23-8N(1.4866),6Cr21Mn10MoVNbN(1.4785), Ni30,Ni60,GH4751(Inconel751,2.4964),GH4080(Nimonic80A,2.4952)Alloy power:Stellite6,Stellite12,StelliteF,StelliteFS(P37S)                                                                                                              /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1