banner
Home / Products / Hollow Shaft
Products
Hot Rolled Hollow Piston Rod Precision Steel Shaft

Hot Rolled Hollow Piston Rod Precision Steel Shaft

Specification: Hot Rolled Hollow Piston Rod Precision Steel Shaft Manufacturing process description: 1. Hydraulic shear
Basic Info.
Application Oil Pipe, Hydraulic System
Electroplating Hardness Hv800-1050
Surface Hard-Chromed
Tolerance H8 H9
Product Name Hot Rolled Hollow Piston Rod Precision Steel Shaft
Transport Package Oil Apply+ Carton+Pallet
Specification Customization
Origin Ningbo
Product Description

Hot Rolled Hollow Piston Rod Precision Steel Shaft


Specification:

Hot Rolled Hollow Piston Rod Precision Steel 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

Hot Rolled Hollow Piston Rod Precision Steel Shaft

Hot Rolled Hollow Piston Rod Precision Steel Shaft


Hot Rolled Hollow Piston Rod Precision Steel Shaft


Hot Rolled Hollow Piston Rod Precision Steel Shaft


Hot Rolled Hollow Piston Rod Precision Steel 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

why choose us
Our Advantage