Product Name Shock Absorber Rear Piston Shaft Surface Hard-Chromed Tolerance H8 H9 Technique Cold Drawn Electroplating Hardness Hv800-1050 Application Oil Pipe, Hydraulic System Specification Customization Origin Ningbo
Product Description
Specification:Shock Absorber Rear Piston Shaft
Standard
DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713…
Material
All kind of brass,copper,stainless steel etc…
Heattreatment
BKS
Specification
Outerdiameter(mm)
Innerdiameter(mm)
50-300mm
40-250
I.DTolerance
H8-H9
Length
3-9m(Customersusuallychoosethe4~5.8m)
Straightness
1/1000
IDroughness
RA0.4micron(max)
Technology
Honed&SRB(SKIVEDANDROLLERBURNISHED)
Scope
Honed tubefor hydraulic cylinder, swivelcrane,injectionmachineand
constructionmachineapplication
Shock Absorber Rear Piston ShaftManufacturing process description:1. Hydraulic shear cutting2. CNC machining + additional broaching and milling operations3. Induction hardening at a range of different frequencies and powers4. Rotary straightening5. Proportionally servo controlled CNC grinding6. Leading edge technologies for hard chromium,7. Dehydrogenation and tempering8. Wet polish and superfinish polish with 100% surface condition control9. Export Packagingwhy choose usOur Advantage
Basic Info.
Product Name Shock Absorber Rear Piston Shaft Surface Hard-Chromed Tolerance H8 H9 Technique Cold Drawn Electroplating Hardness Hv800-1050 Application Oil Pipe, Hydraulic System Specification Customization Origin Ningbo
Product Description
Customer Question & Answer Ask something for more details (0)
Specification:Shock Absorber Rear Piston Shaft
Standard
DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713…
Material
All kind of brass,copper,stainless steel etc…
Heattreatment
BKS
Specification
Outerdiameter(mm)
Innerdiameter(mm)
50-300mm
40-250
I.DTolerance
H8-H9
Length
3-9m(Customersusuallychoosethe4~5.8m)
Straightness
1/1000
IDroughness
RA0.4micron(max)
Technology
Honed&SRB(SKIVEDANDROLLERBURNISHED)
Scope
Honed tubefor hydraulic cylinder, swivelcrane,injectionmachineand
constructionmachineapplication
Shock Absorber Rear Piston ShaftManufacturing process description:1. Hydraulic shear cutting2. CNC machining + additional broaching and milling operations3. Induction hardening at a range of different frequencies and powers4. Rotary straightening5. Proportionally servo controlled CNC grinding6. Leading edge technologies for hard chromium,7. Dehydrogenation and tempering8. Wet polish and superfinish polish with 100% surface condition control9. Export Packagingwhy choose usOur Advantage