High Quality Common Rail Nozzle DLLA153P1721 For Diesel Engine
Common rail injector nozzle: common rail injector nozzle with more spraying holes and smaller diameter,processing is more complicated. Spraying hole is processed by CNC EDM machine,extrude hone grinding and tapered processed.flow amount has increased 20%-30%. the roundness of needle valve and needle valve body seat can reach below 0.0005mm.five indicator including flow testing, main spray, back to the oil,emission, pre-spray, idling inspection result meet requirement, the products can meet Euro IV and Euro V emission standardChat Now
customerized package hengtai package neutral package
1. OEM Manufacturing welcome: Product, Package...
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the solve way for you.