Excavator parts intake valve for Caterpillar S6K Large construction machinery, Crane, Mining power, Road machinery, Generator Special Characteristics For valve blank, Usi ng shot blasting process after quenched-tempered, not only eliminates surface stress, but also improve fatigue resistance. engine valve for Caterpillar Technical parameter: Model Description Part number Material Size(ã??) Surface Characteristic Application Power-kw Guarantee DΦ X° d Φ L S6K INTAKE 517738 4Cr9Si2 44 60° 8 134 chroming strengthen Large construction machinery,Crane, Mining power, Road machinery,Generator 150~205 100 000 km or 1 year EXHAUST 517739 21-4N+4Cr9Si2 37 60° 8 134 chroming valve seat welding Engine valve is the executive part of engine timing control of internal combustion engine, and it is the important parts which guarantee power performance, economic performance, reliability and durability of engine. Our Products Strength: 1. High quality special valve bar material: 4Cr9Si2, 4Cr10Si2Mo, 21-4N, X60, X80, INCONEL751,21-4NWNb. 2. Strict control process: CNC processing line, network continuous furnace for heat treatment,welding of double matels, valve seat welding(STELI), U type quenching, chrome plating and soft nitriding on valve surface, 100% flaw detection for finish products. 3. Quality certificate: ISO9001, IATF16949 4. Fast delivery capability: for batch order, within 30 days 5. Perfect service system: professional engineer for solving variours problem in use. FAQ: What is your terms of packing? Generally, we pack our goods in neutral brown boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters. we are proessional Construction machinery intake valve manufacturerï¼?Huacheng Automobile Accessories dedicated to produce Internal Combustion Engine Parts, Valve System, Piston, Timing Control, Timing Gear.
