Taizhou Emanda Import&Export Co., Ltd.

Intake&Exhaust Engine Valve For C70 Motorcycle

Intake&Exhaust Engine Valve For C70 Motorcycle
Product Detailed

The intake valve controls mixed gas flow into the cylinder
exhaust valve controls flow of hot gas which is produced in cylinder

Model: C70

Material

COMMON QUALITY: IN: 4Cr10Si2MO

EX: 5Cr21Mn9Ni4N

HIGH QUALITY: IN: 5Cr21Mn9Ni4N

EX: 5Cr21Mn9Ni4N

MODEL C-70

OEM No. 14711-087-000

CODE No. EM-MV060253

TYPE IN

HARD DIA (mm): A 25.00

STEM DIA (mm): B 5.50

LENGTH (mm): C 64.50

REMARKS: 087-010/089-000/035-000

 

Manufacturing Process:

Upset ForgingFriction WeldingHeat TreatmentStellite Depositing Machining GrindingFinishing

Manufacturing structure: Mono-metal; Bimetal ( Tip-water&Mid-welding); Tri-metal.

Head Diameter: 20MM-100MM

Stem Diameter: 4MM-20MM

Total Length: 30MM-300MM

Technology: Hard chrome plated; Salt bath nitrided; Seat&Tip Stellited.


 

 

 

 

 

 

 

 

 

 



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