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Precision Piston Rod Steel Hollow Shaft in Shock Absorber

Price $2.00
Min Order 800 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 517 people viewed
Model NO.:
Piston Rod
Application:
Oil Pipe, Hydraulic System
Shaft Type:
Hollow Shaft
Tolerance:
H8 H9
Product Name:
Precision Piston Rod Steel Hollow Shaft
Surface:
Hard-Chromed
Technique:
Cold Drawn
Electroplating Hardness:
Hv800-1050
Load:
Drive Shaft
Stiffness & Flexibility:
Stiffness / Rigid Axle
Axis Shape:
Straight Shaft
Shaft Shape:
Real Axis
Appearance Shape:
Round
Transport Package:
Oil Apply+ Carton+Pallet
Specification:
Customization
Origin:
Ningbo
Product Description

Specification:
Precision Piston Rod Steel Hollow Shaft

 Standard

 DIN2391, EN10305, JIS G3445, ASTM A519, GB/T 8713...

 Material

 All kind of brass,copper,stainless steel etc...

 Heat treatment

 BKS

 Specification

 Outer diameter(mm)                              

 Inner diameter(mm)                              

 50-300mm

 40-250

 I.D Tolerance

 H8-H9

 Length

 200-600m (Customers usually choose the 300~500m)

 Straightness

 1/1000

 ID roughness

 RA 0.4micron(max)

 Technology

 Honed & SRB(SKIVED AND ROLLER BURNISHED )

 Scope

 Honed tube for hydraulic cylinder, swivel crane, injection machine and 

 construction machine application


Precision Piston Rod Steel Hollow Shaft




Manufacturing process description:

1. Hydraulic shear cutting
2. CNC machining + additional broaching and milling operations
3. Induction hardening at a range of different frequencies and powers
4. Rotary straightening
5. Proportionally servo controlled CNC grinding
6. Leading edge technologies for hard chromium,
7. Dehydrogenation and tempering
8. Wet polish and superfinish polish with 100% surface condition control
9. Export Packaging

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