Excavator parts engine valve for Caterpillar C7
Excavator, Road machinery, Generator set, Mining machinery
Excavator intake valve for Caterpillar Products Description
Model | Description | Part /span> | Material | Size(㎜) | Surface | Characteristic | Application | Power-kw | Guarantee | |||
DΦ | X° | d Φ | L | |||||||||
C7 | INTAKE | 1457390 | 21-4N+4Cr9Si2 | 40 | 60° | 8 | 183 | chroming | R strengthen | Excavator, Road machinery, Generator set, Mining machinery | 240 | 100 000 km or 1 year |
EXHAUST | 1478211 | 21-4NWNb+4Cr9Si2 | 43 | 45° | 9.5 | 199 | chroming | R strengthen | ||||
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 work 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, IATF169494. Fast delivery capability: for batch order, within 30 days5. Perfect service system: professional engineer for solving variours problem in use.
FAQ:
What is your sample policy?
We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
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