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Honed Tubes for Hydraulic/ Pneumatic Cylinder

Product Categary:

Hot Rolling SMLS Steel Pipes

Main Feature:

Jiangsu Haohua Industry Group as one of the leading suppliers in China to supply Honed Tubes for Hydraulic,Hot Rolled Pipes for general application (mechanical pipes) for petroleum industry and Heat Exchanger industry and Machining Industry

product description

Product Information

 

 

Honed Tubes for Hydraulic/ Pneumatic Cylinder

The honed tubes suitable for various kinds of Precision Mechanical Tube, Honed Cylinder Tubing and Hydraulic Cylinder, Construct use Multi Joint Tube, Steel Axis Pipe, Injection Machine and Robotic Arm. This tubing is ready to use for hydraulic cylinder applications without further ID processing. 

Grade:

ST 52,ST52.3,CK45, E355, 16Mn, STKM13C, SAE1020, SAE1026, SAE1045

Size range

Inside diameter from 40 to 1000mm, Max length 20 meters.

Straightness: 0.5 /1000

Tolerance EXT: DIN 2391

Tolerance INT: ISO H8

Roughness(Ra): 0.2 to 0.4µ

 

Type:

cold drawing, normalizing treatment, honing.

 

Chemical composition(%)

Si(Max)

Mn (Max)

C Max)

P (Max.)

S (Max)

0.55

1.60

0.22

0.025

0.25

 

Mechanical properties:

Tensile strength
Min

Yield Point
Min

Elongation
% Min

580 N/mm2

420 N/mm2

10

 

Marking: fsapexsteel, ID, OD

Length: unfixed length or fixed length

Package: banding with steel strips, braiding parcel at outside

Conservation: Anti rust oiled coating on the inside and outside of the surface, plastic caps at both ends.

Impact test: -20℃, 27 J (only for special requirement)


High precision cold drawn tube(ready to honed tube) can also be supplied. 

Tolerance standard:

ID(mm)

TOLERANCE(mm)

H7

H8

H9

H10

≦30

+0.021/0

+0.033/0

+0.052/0

+0.084/0

30 - ≦50

+0.025/0

+0.039/0

+0.062/0

+0.100/0

50 - ≦80

+0.030/0

+0.046/0

+0.074/0

+0.120/0

80 - ≦120

+0.035/0

+0.054/0

+0.087/0

+0.140/0

120 - ≦180

+0.040/0

+0.063/0

+0.100/0

+0.160/0

180 - ≦250

+0.046/0

+0.072/0

+0.115/0

+0.185/0

250 - ≦315

+0.052/0

+0.081/0

+0.130/0

+0.210/0

315 - ≦700

+0.057/0

+0.089/0

+0.140/0

+0.230/0

 

 

The seamless steel gas cylinder are all made of high quality steel, and are supposed to be used for keeping permanent glass, such as oxygen, hydrogen, argon, krypton, nitrogen, and high-pressure liquefied gases, such as carbon dioxide and ethylene. They can be used in industry, agriculture, medical treatment, scientific research and analytical instruments.

 

High quality external and internal surface;

Uniform wall thickness

Light in weight

Simplified process procedures

High production efficiency

High yield and low cost

 

Seamless steel tubes for gas cylinder
JIS G3429 Seamless Steel Tubes for High Pressure Gas Cylinder