Guangzhou Cnflap Auto Parts Ltd.
More products : www.cnflap.cn
www.cnflap.com
Main products : piston, piston ring, cylinder liner, engine liner kits, engine bearing
More information please contact :
MSN : cnflap4@hotmail.com
Tel : 86-20-89047047
Email : sales@cnflap.com
Skype : cnflap4piston
Quick Details
Standard or Nonstandard: Standard
Structure: Control
Pressure: High Pressure
Power: Hydraulic
Material: Stainless Steel
Temperature of Media: High Temperature
Media: Gas
Port Size: gauge size
Place of Origin: Anhui, China (Mainland)
Model Number: Diesel engines
Brand Name: CNFLAP
Products: intake and exhaust engine valves
wear resistance: anti-fatigue
high temperature: corrosion resistant
chorme: white
nitrogen: black
Material(intake): SUH3(4Cr10mo/4Cr9Si2)
Material(Exhaust): SUH35(21-4N)
Features: Intake valve is magnetic and
Note: exhaust valve is non-magnetic
Other products: piston, piston ring, cylinder liner
Packaging Details:Delivery Detail:
1. Good reputation intake & exhaust valve
2. stable thermal performance
3. ISO 9001:2000 and ISO/TS 16949
Packaging & Delivery
| 1.Neutral packing, white bag, white box, carton. 2.One bag includes one pc engine valve, one box includes 4 pcs engine valves, 3.One carton includes 50 boxes. 20'' container contains1000 cartons 4.According to customer's requirments. |
| 3 days if has stock, 30-40 days for production |
Specifications
High QC engine valve
1. The Valves produced by us follow the OEM specification or according to customer specifications meeting international standards.
Our main produces are Inlet & Exhaust Valves for Automobiles, Tractors, Marine and Stationary engines.
2. Our Valves for Internal Combustion Engines have a handsome range for almost all static and non-static petrol/diesel engines, incepting
3. Over range cover most of Automobiles, Trucks, Tractors, All type of light to heavy duty Diesels Engines,
Earth Moving Machinerys, Stationary and Marrine Engines, Generator Sets etc.
4. The valves types normally used in Four stroke engines. Valves are made from forged alloy steel,the cooling of the
exhaust valve which operates at about 700 °C may be enhanced by using a hollow stem partially filled with sodium which throuh evaporation.
5. Material: Intake valve is SUH3(4Cr10mo/4Cr9Si2) ; Exhaust valve is SUH35(21-4N),
Intake valve is magnetic and exhaust valve is non-magnetic.
6. There are 4 type of regular & important treatment in making Engine Valve. as below:
A. Tuff Trided / Nitrided
Valves are nitrided to increase the exhaustion strength, corrosion resistance and wear
B. Chrome Plated
Valve stems are plated with chromium to increase the wear resistance and also corrosion resistance of the stem.
C. Stellited (Seat Hard Faced)
Valves made by using deposit of stellite to get high hot hardness at the seat.
D. Bimetal
Valve made by joining together two different
valve materials by friction wielding wherein high hot hardness alloy steel (austenitic steel) is used at the head and the stem made from a upright mechanical properties steel (martensitic steel).
