ASTM A519 1026 Hydraulic Cylinder Tube
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ASTM A519 1026 Hydraulic Cylinder Tube

Standard: ASTM A519
Material: 1026, ST52-3, E355
Dimension:
ID: 2 inch to 8 inch
OD: 2.375 to 10 inch
Length: within 30 feet
Certificate: ISO 9001, IATF 16949
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Product Introduction

Hydraulic cylinder tube is finished inside diameter tube used in the manufacturing of hydraulic components. Hydraulic cylinder tube can be processed through skiving and roller burnishing or honing. The common raw materials used for manufacturing hydraulic cylinder tube is 1026 under ASTM A519, alternative materials are ST52-3 under DIN 2391 and E355 under EN10305-1.

 

Product Details

 

Product name

ASTM A519 1026 hydraulic cylinder tube

Standard

ASTM A519

Material

1026

Dimension

Inner diameter: 2 inch to 8 inch

Outer diameter: 2.375 to 10 inch

Length: within 30 feet

Delivery condition

Stress Relieved Annealed (SRA)

Roughness

Ra 0.1~0.4μm

ID tolerance

H8~H9

Straightness

0.5/1000mm

Applications

Agriculture Machinery, Construction Machinery

Packaging

Oil pipe, plastic heads on both ends

Marking

Plant logo, Specification, Material, Steel Grade, Delivery condition, Size, Heat Number

 

Chemical Composition

 

Steel Grade

C

Mn

Si

P

S

1026

0.22-0.28

0.60-0.90

≤0.35

≤0.040

≤0.050

ST52-3

≤0.22

≤1.60

≤0.55

≤0.025

≤0.025

E355

≤0.22

≤1.60

≤0.55

≤0.025

≤0.025

 

Mechanical Properties

 

Delivery condition

Cold Finished (Hard)

Stress Relieved

Material

Tensile Strength (Mpa)

Elongation (%)

Tensile Strength (Mpa)

Yield Strength (Mpa)

Elongation (%)

1026

≥640

≥8

≥600

≥520

≥15

 

Advantage

 

● Adopt premium hydraulic cylinder- standard raw materials from top mills in China

● No defects exist on internal surface

● Qualified roughness of inner surface within Ra 0.1 to Ra 0.4 to avoid the oil leak problem

● High concentricity and small wall thickness differences even for very small wall thickness tubes

 

FAQ

 

Q: How many years manufacturing ability of Dingxin Steel Tube has?

A: Dingxin Steel Tube is established in 2004 and has around 20 years manufacturing experience. Hydraulic cylinder tube manufacturing is one of our strengthes and we now export cylinder tube not only domestic but also all around the world, for instance, Canada, US, Turkey, UK and etc.

 

Q: Do you have any requirement for MOQ?

A: Yes, normally the minimum order quantity is 3 to 5 tons per size. Or you can email us to see if have any stock.

 

Q: What is your production time for manufacturing the hydraulic cylinder tube?

A: We customize manufacturing cylinder tube based on clients’ requirements. It takes around 40 days to produce the skived and roller burnished tubes.

 

Q: How many tons can we put into one container?

A: 20GP container can load around 20 tons and 40GP can load around 25 tons.

 

 

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