DIN 2391 St52 Hydraulic Cylinder Honed Tube

China DIN 2391 St52 Hydraulic Cylinder Honed Tube, Find details about China Electropolish Tube, Hydraulic Cylinder Honed Tube from DIN 2391 St52 Hydraulic Cylinder Honed Tube

Model NO.
Electropolish Tube
Double-Acting Cylinder Type
Common Cylinder
Special Cylinder Type
Number of Cylinders
Combination Cylinder Type
Gas-Liquid Pressurized Cylinder
Raw Material
C20, St52, SAE1026, Ck45, 25mn...
Production Technology
Cold Drawn
Outer Diameter(Round)
40 - 480 mm
Thickness
5 - 40 mm
Length
3-9m
I.D Tolerance
H8, H9, H10
Heat Treatment
Bk+S
Processing Form
Honed or Srb
I.D Roughness
0.1-0.4 Micron
Straightness
0.3-1.0/1000
Special Pipe
Hydraulic Tube
Application
Hydraulic Cylinder
Certification
ISO 9001
Alloy or Not
Non-Alloy
Clients
Eastern Europe, North America, South America
Trademark
JNM
Transport Package
Anti-Rust Oil at Inside Tube, Woven Bag Packing
Specification
ID 30mm-400mm
Origin
Shandong
HS Code
73041910
Model NO.
Electropolish Tube
Double-Acting Cylinder Type
Common Cylinder
Special Cylinder Type
Number of Cylinders
Combination Cylinder Type
Gas-Liquid Pressurized Cylinder
Raw Material
C20, St52, SAE1026, Ck45, 25mn...
Production Technology
Cold Drawn
Outer Diameter(Round)
40 - 480 mm
Thickness
5 - 40 mm
Length
3-9m
I.D Tolerance
H8, H9, H10
Heat Treatment
Bk+S
Processing Form
Honed or Srb
I.D Roughness
0.1-0.4 Micron
Straightness
0.3-1.0/1000
Special Pipe
Hydraulic Tube
Application
Hydraulic Cylinder
Certification
ISO 9001
Alloy or Not
Non-Alloy
Clients
Eastern Europe, North America, South America
Trademark
JNM
Transport Package
Anti-Rust Oil at Inside Tube, Woven Bag Packing
Specification
ID 30mm-400mm
Origin
Shandong
HS Code
73041910

Product Description

1. Descriptions of Inside Honing Tube For Telescopic Cylinder 

Honed tube for hydraulic cylinder

Standard

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

Material

ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45...

Heat treatment

BK+S

Specification

Outer diameter(mm)                               

Inner diameter(mm)                               

40-400mm

30-320

I.D Tolerance

H8-H9

Length

3-9m (Customers usually choose the 4~5.8m)

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

2. Pictures of Inside Honing Tube For Telescopic Cylinder 
DIN 2391 St52 Hydraulic Cylinder Honed Tube
3. Chemical Component:

Steel Grade

Chemical Composition (%)

C

Si

Mn

P

S

Cr

St45

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.250

ST52(E355)

≤0.22

≤0.55

≤1.6

0.025

0.025

0.25

SAE1026

0.22-0.28

0.15-0.35

0.60-0.90

0.040

0.050

/

27SiMn

0.24-0.32

1.10-1.40

1.10-1.40

0.035

0.035

0.300

20#

0.17-0.24

0.17-0.37

0.35-0.65

0.035

0.035

0.250

4.Mechanical Properties

Delivery condition

BKS

Cold Drawn & Stress-Relieved

Steel Grade

Rm MPa

ReH MPa

Elongation A5(%)

ST45

≥520

≥375

≥15

ST52(E355)

≥600

≥520

≥14

SAE1026

≥600

≥510

≥15

16Mn

≥600

≥520

≥14

20#

≥520

≥375

≥15

5. Product details
DIN 2391 St52 Hydraulic Cylinder Honed Tube
6. Advantage of Product

1)Professional & skilled, reliable.
2)One-stop total solution
3)ready stock goods with fast delivery
4)Customizable: Non-standard sizes are also available
5)Small quantity is acceptable
6)Cashback: Refund or replacement for any product faulty

DIN 2391 St52 Hydraulic Cylinder Honed Tube
DIN 2391 St52 Hydraulic Cylinder Honed Tube
DIN 2391 St52 Hydraulic Cylinder Honed Tube
DIN 2391 St52 Hydraulic Cylinder Honed Tube

8. Quality measurement system

  DIN 2391 St52 Hydraulic Cylinder Honed Tube

Company Information

1. Introduction of Company      

      JIANNING METALS GROUP was established in 2001, With more than 10 years of import and export experience, Jianning Metals has been an influential exporter in the global metal products market. More than 160 customers from 26 countries and regions have established long-term business relationships with us.

      Our main business range is listed as follows:

      Carbon Seamless Steel Pipe/tube

      Hydraulic cylinder tube(Honed tube)

      Hard chrome plated rod/bar/shaft(Piston rod)

      Auto exhaust system: (exhaust pipe, muffler tips, carbon steel, and stainless steel mufflers, flexible pipe)

      We sincerely welcome friends from all over the world to contact us to establish mutually beneficial business relationships

2. Our Company View

DIN 2391 St52 Hydraulic Cylinder Honed Tube

3. Our Customers
DIN 2391 St52 Hydraulic Cylinder Honed Tube

 

FAQ

 1. Q: How many days of your delivery?

   A:  The general delivery is 15~35 days according to your quantity.

2. Q: What's your main market?

   A: We mainly export to the Middle East and South-Eastern Asia. And this year our products enter into South America.

3. Q: Are you a factory?

    A: Yeah, we are.

4. Q: Which countries do you export to?

   A: America, India, Korea, Pakistan, Turkey, Iran, and so on.

5. Q: What is the delivery time?

   A: If we have stock, we can send goods within 20days. If not, we will deliver goods within 30-45days

6. Q: What is your main payment item?

   A: T/T and L/C