Engine Valve Application on Marine Power for Weichai 190

• Customization: Available
• Body Material: Steel
• Cold Style: Water-Cooled
• Model NO.: 190
• Certification: ISO9001, TS16949, SGS
• Discharge Standard: Euro IV
• Cylinder: Multi-cylinder
• Fuel: Gasoline
• Stroke: 4 Stroke
• Power: Electronic
• Start: Electric Start
• Transport Package: Neutral Box+Carton
• Specification: STD OR OVERSIZE
• Trademark: HUACHENG
• Origin: Shijiazhuang of China

Product Description

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 days
5.Quality Guarantee: 12 months or 300000km
6.Certificate: ISO9001, IATF16949
7.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)











Valve type:



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