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Guangzhou Hanker Auto Parts Co., Ltd
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Casting 4cr9si2 Intake Exhaust Valve Top Mounted Excavator Isuzu 6BG1

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Casting 4cr9si2 Intake Exhaust Valve Top Mounted Excavator Isuzu 6BG1

Brand Name : Hanker

Model Number : Isuzu 6BG1

Certification : TS16949

Place of Origin : Guangzhou ,China

MOQ : 1 set

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000 sets/ month

Delivery Time : 3-7 work days

Packaging Details : As clients's request

Product : Isuzu Diesel Engine Intake/Exhaust Valve

Model : 6BG1 1-12551-083-0 1-12552-025-0

Type : Intake & Exhaust Valve

Intake Material : 4cr9si2

Exhaust Material : 21-4n+4cr9si2

Technics : Casting

Valve Layout : Top Mounted

Stroke : 4 Stroke

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4cr9si2 Intake/Exhaust Casting Valve Top Mounted Excavator Isuzu 6BG1


Specification:

Product name:4cr9si2 Intake/Exhaust Casting Valve Top Mounted Excavator Isuzu 6BG1
Material:

high quality special valve bar material,

such as: 4Cr9Si2, 4Cr10Si2Mo, 21-4N, X60, 21-4NWNb Etc

Placement:

Exposed

Engine Model:

6D31 , 6D34 , 6D14 / 6D15 / 6D16 , 6D20 , 6D22 , S6KT , 4HK1 , 6HK1T ,

6WG1 , 6BD1 , 6BG1 , 6SD1 , 6RB1 , 4BD1 , 4BG1 , S6KT , 3066 , S6D95 ,

S6D102 , S6D105 , S6D108 , S6D125 , 4D95 , 6BT5.9 , 6CT8.3 ,

EP100 , EL100 , H06CT , DB58T , 6BT5.9 , D6BR

Quality certificate:ISO9001,IATF16949
Classification:

Supersonic Inlet

Annual production capacity:over 8 million pcs valves
Packing:

Neutral box or Huacheng box, carton.

According to customer's requirements.

Laser marking on valve stem.

Production:

connection processing line, heat treatment with network continuous furnace,

welding of double metals, valve seat welding (STELI), U quenching for valve rod slot,chrome plating and soft nitriding on surface.



Engine Valve for Isuzu Car models:


ISUZU1-11721-008-06SA1 VALVE GUIDE IN
ISUZU1-11721-008-06SA1 VALVE GUIDE EX
ISUZU5-11721-015-04FA1 VALVE GUIDE IN
ISUZU5-11721-015-04FA1 VALVE GUIDE EX
ISUZU5-11721-015-04FB1 VALVE GUIDE IN
ISUZU5-11721-015-04FB1 VALVE GUIDE EX
ISUZU5-11721-015-04FC1 VALVE GUIDE IN
ISUZU5-11721-015-04FC1 VALVE GUIDE EX
ISUZU5-11721-015-04FD1 VALVE GUIDE IN
ISUZU5-11721-015-04FD1 VALVE GUIDE EX
ISUZU5-11721-015-04FE1 VALVE GUIDE IN
ISUZU5-11721-015-04FE1 VALVE GUIDE EX
ISUZU8-94396-598-04HE1 VALVE GUIDE IN
ISUZU8-94396-598-04HE1 VALVE GUIDE EX
ISUZU8-94396-598-04HF1 VALVE GUIDE IN
ISUZU8-94396-598-04HF1 VALVE GUIDE EX
ISUZU8-94396-598-06HE1 VALVE GUIDE IN
ISUZU8-94396-598-06HE1 VALVE GUIDE EX
ISUZU8-94396-598-06HF1 VALVE GUIDE IN
ISUZU8-94396-598-06HF1 VALVE GUIDE EX
ISUZU5-11721-001-04BA1 VALVE GUIDE IN
ISUZU5-11721-001-04BA1 VALVE GUIDE EX
ISUZU5-11721-001-04BB1 VALVE GUIDE IN
ISUZU5-11721-001-04BB1 VALVE GUIDE EX
ISUZU5-11721-001-04BC1 VALVE GUIDE IN
ISUZU5-11721-001-04BC1 VALVE GUIDE EX
ISUZU5-11721-001-04BC2 VALVE GUIDE IN
ISUZU5-11721-001-04BC2 VALVE GUIDE EX
ISUZU5-11721-001-04BD1 VALVE GUIDE IN
ISUZU5-11721-001-04BD1 VALVE GUIDE EX

Engine Valve Materials:


1, Engine valves are one of the components in internal combustion engines that are highly stressed. The need for reliable engine operation dictates that engine valves be capable of exhibiting resistance to repeated and continuous exposure to high temperature, high pressure from the combustion chamber, and mechanical loads and stresses from the engine dynamics.

2, The intake valves on internal combustion engines are subjected to less thermal stress because of the cooling effects of the incoming air/fuel mixture that passes by the valve during the intake cycle. Exhaust valves, by contrast, are exposed to higher levels of thermal stress by being in the pathway of the exhaust gases during the exhaust cycle of the engine. In addition, the fact that the exhaust valve is open during the exhaust cycle and not in contact with the cylinder head means the smaller thermal mass of the combustion face and valve head has a greater potential for a rapid temperature change.

3, Intake valves, because of their lower operating temperatures, are typically made of materials such as chrome, nickel, or tungsten steel. The higher temperature exhaust valves may use more heat-resistant metals such as nichrome, silicon‑chromium, or cobalt-chromium alloys.

Valve faces that are exposed to higher temperatures are sometimes made more durable by the welding of Stellite, which is an alloy of cobalt and chromium, to the valve face.

4, Other types of material used for the fabrication of engine valves include stainless steel, titanium, and Tribaloy® alloys.

In addition, coatings and surface finishes can be applied to improve the mechanical properties and wear characteristics of the engine valves. Examples of this include chromium plating, phosphate plating, nitride coating, and swirl finishing.


Isuzu 6BG1 1-12551-083-0 1-12552-025-0 engine valve photos:







1- Raw materials:

We only use highest quality primary 21-4N,4CR9SI2 and 40CR.

2- Complete Tests:

The cylinder heads unitary pass by leak test of valves, for water circuit pressure test and oil circuit pressure test.

Checks controls on the machining are made across different steps of the manufacturing process and the results are automatically compared to the specifications registered in our systems.

Finally, in a unified way, a visual check of the entire piece before packaging is made.

3- ID System:

We have implemented a system of identification and trace-ability of our products, which makes possible to correctly identify and separate each and every one of our engine valve.

We also supply Mitsubishi, Toyota, Nissan,Komatsu,Hino,Cummins, , Hyundai,Deutz,Steyr engine cylinder head with high quality and fast delivery time.






Product Tags:

4cr9si2 Intake Exhaust Valve

      

Isuzu 6BG1 Intake Exhaust Valve

      
Quality Casting 4cr9si2 Intake Exhaust Valve Top Mounted Excavator Isuzu 6BG1 for sale

Casting 4cr9si2 Intake Exhaust Valve Top Mounted Excavator Isuzu 6BG1 Images

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