Excavator parts engine valve for Caterpillar C7 Excavator, Road machinery, Generator set, ...    More ...

Excavator parts engine valve               for Caterpillar C7
Excavator, Road machinery, Generator set, Mining machinery
Excavator intake valve for Caterpillar                Products Description
                                           Model
                                          Description
                                          Part number
                                          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 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 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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