Oil cylinder tube manufacturer spot wholesale and retail

Short Description:

The skiving tool is a multifunctional tool used in the manufacturing of hydraulic cylinders. Skiving is operated like this: Two thin chips are cut at a high feed rate (1-4 mm/rev) while the tool passes through the work piece. This cutting operation determines the finished diameter and tolerance of the hydraulic tube. Surface finish Ra= 4-10 μm (skiving)

Product Detail

Product Tags

Product Introduction

Honed-Tubes

Shandong jute Pipe Industry Co., Ltd. have established in 1992. Main products as follows:

1. Hydraulic Cylinder Tube——Main products of Jute,
Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.

2. Honed tube —– used in Elevator buffer and Hydraulic Cylinder .This kind tube have a better roughness inner the tube,ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Range: ID 50-250mm and Length can work at most 6M.

3. Cold finished tube—- Widely Used. Processing range 30-300mm, biggest length is 11M.

Product Specification

OD
GB/T3639
DIN2391
(EN10305)
Our Tolerance
Best Quality
31-40mm
±0.15mm
±0.15mm
±0.05mm
±0.03mm
41-50mm
±0.20mm
±0.20mm
±0.05mm
±0.03mm
51-60mm
±0.25mm
±0.25mm
±0.08mm
±0.03mm
61-70mm
±0.30mm
±0.30mm
±0.10mm
±0.05mm
71-160mm
±0.30mm
±0.30mm
±0.10mm
±0.05mm
160mm-230mm
±0.50mm
±0.50mm
±0.40mm
 
Tolerance in WT
±0.12mm
±0.10mm
±0.05mm
±0.03mm
PROCESS
Process
Diameter
Length
   
Cold Rolled
30-100mm
≤10 m
   
Cold Draw
30-250mm
≤10 m
   
Honing
40-500mm
≤10 m
   
Skived burnished
40-400mm
≤76m
   
HONED OR SRB TUBE TOLERANCE
Inner Diameter
H8
H9
H10
 
30mm
±0.033
±0.052
±0.084
5-30mm
30-50mm
±0.039
±0.062
±0.100
±0.080
50-80mm
±0.046
±0.074
±0.120
 
80-120mm
±0.054
±0.087
±0.140
 
120-180mm
±0.063
±0.100
±0.160
 
180-250mm
±0.072
±0.115
±0.185
 
250-315mm
±0.081
±0.130
±0.210
 

Equipped with saws CNC skived and roller burnished machine,we can do honing or SRB on inner tube

Tolerance can up to H8,H9

Inner roughness :Ra0.4 micron(max)

Straightness:1:1000 or as customized

Usage:can be used for main body of hydraulic cylinder directly or other hydraulic parts

Heb3ea92ee7854f299c131afb718ed0afq

Size

Size
ID*OD
(mm)
These sizes have stock,
40*50
90*110
140*170
60*45
120*140
180*205
40*55
95*110
145*170
70*57
125*140
90*105
50*60
95*115
150*170
90*80
125*145
70*85
50*65
100*110
150*175
102*90
125*150
70*90
55*70
100*114
150*180
50*40
130*150
75*90
60*70
100*115
155*180
55*40
130*155
140*165
60*75
100*120
160*175
180*210
130*160
70*80
60*78
100*125
160*180
180*215
135*160
70*82
63*73
105*125
160*185
180*220
140*160
165*205
63*75
110*125
160*190
185*205
80*100
170*200
63*76
110*130
160*195
185*215
80*92
85*100
63*78
115*130
165*190
185*220
80*95
180*200
65*80
115*135
165*140
140*120
146*125
30*25

  • Previous:
  • Next:

  • Write your message here and send it to us

    Products categories

    • Bushing
    • Corten Steel
    • Precision Seamless Steel Pipe
    • Seamless Steel Pipe