China supplier OEM Hard Chrome Hydraulic Cylinder Piston Rod for Shock Absorber China Factory vacuum pump ac

Product Description

1.Product Descrition:China  Supplier Chrome Plated Steel Piston Connecting Rod For Shock Absorber
Piston rod is made of 45 #,35# steel material, after high-frequency quenching, finishing and centerless grinding, har
Product process: cold drawn---blanking---straightening---coarse grinding---heat treatment---straightening---CNC blank---finishing---half coarse grinding---half fine grinding---fine grinding---fine polishing---plating---fine grinding---fine polishing---full inspection d chrome plating use micro-cracks plating process HV800-1050 (modulation processing hardness, high frequency quenching hardness,plating thickness and depth shall be subject to the user's drawing).
 

2.Product Details;
 

Core competence drive shaft,pump shaft, motor shaft,rotor shaft ,blender shaft and multi -diameter shaft ,piston rod etc precision shaft core.
Surface Treament Anodizing/ Oxiding/ Zinc plating/ Nickel plating/ Chrome plating/ Silver plating/ Gold plating/ Imitation gold plating/ Sand blasted/ Brushed/ Silk screen/ Passivation/ Power coating/ Painting/ Alodine/ Heat treatment etc.
Tolerance +/-0.005mm or +/- 0.0002"
Material Stainless Steel,Carbon Steel,SAE1035/SAE1045
We handle many other type of materials. Please contact us if your required material is not listed above.
Inspecation Equipment Coordinate measuring machining/ Projector/ Caliper/ Microscope/ Micrometer/ High gauge/ Roughness tester/ Gauge block/ Thread gauge etc.
Quality Control 100% inspection
Customized Yes,all are customized according clients' drawings design or sample
Payment Way  T/T, Western Union ,Paypal
Packaging  1:Anti-rust oil OPP bags and cartons for outer packages.  
2: Customer's requirement.
Shipping (1)0-100kg: express & air freight priority  
(2)>100kg: sea freight priority  
(3)As per customized specifications.

3.Detailed  Material Description

1.CHEMICAL COMPOSITION

Material

C%

Mn%

Si%

S%

P%

V%

Cr%

Ck45

0.42-0.50

0.50-0.80

0.04

0.035

0.035

 

 

ST52

0.22

1.6

0.55

0.035

0.04

 

 

20MnV6

0.16-0.22

1.30-1.70

0.10-0.50

0.035

0.035

0.10-0.20

 

42CrMo4

0.38-0.45

0.60-0.90

0.15-0.40

0.03

0.03

 

0.90-1.20

40Cr

0.37-0.45

0.50-0.80

0.17-0.37

 

 

 

0.80-1.10

2.MECHXIHU (WEST LAKE) DIS.AL PROPERTIES

Material

T.S  N/MM2

Y.S  N/MM2

E%(MIN)

CHARPY

CONDITION

CK45

610

355

15

>41J

NORMALIZE

CK45

800

630

20

>41J

Q + T

ST52

500

355

22

 

NORMALIZE

20MnV6

750

590

12

>40J

NORMALIZE

42CrMo4

980

850

14

>47J

Q + T

40Cr

1000

800

10

 

Q + T

4.Products processing:

 

FAQ:

1.Can we  get a sample before ordering?
   Sure,sample is free,you have to pay freight cost or supply us your company collect couire account number.tks

2.All products all are OEM ?
 Yes,our specialized in producing and exporting various shafts and pin,all are high quality and customized according to clients' drawings or samples.

3.Are you factory or a trading company  ?
We are manuacturer,and our factory is in HangZhou,china.
welcome to visit us anytime.

4.Why choose us?
Because we can help you produce high quanlity and  Precision shaft according to your design drawing.
welcome to OEM  products anytime.
Sure,competive price and good delivery time service

 

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Standard Component: Non-Standard Component
Technics: Forging
Material: Iron
Type: The Piston Pin
Appliancation: Pump, Household,Drive,Fan,Coffee etc
Sample Time: Within 7days
Samples:
US$ 9.99/Piece
1 Piece(Min.Order)

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Customization:
Available

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China supplier OEM Hard Chrome Hydraulic Cylinder Piston Rod for Shock Absorber China Factory   vacuum pump acChina supplier OEM Hard Chrome Hydraulic Cylinder Piston Rod for Shock Absorber China Factory   vacuum pump ac
editor by CX 2023-12-16