Precision Honed Tube for Hydraulic Cylinder

Precision Honed Tube For Hydraulic Cylinder Introduction WUXI HENGTONG PETROLIC MACHINERY has two factories of 40000 square meters and totally 150 employees manufactures Precision Honed Tube For Hydraulic Cylinder, Honed Tubes are presicion tubes with smooth inside, they also could be skived and...
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Precision Honed Tube For Hydraulic Cylinder Introduction

WUXI HENGTONG PETROLIC MACHINERY has two factories of 40000 square meters and totally 150 employees manufactures Precision Honed Tube For Hydraulic Cylinder, Honed Tubes are presicion tubes with smooth inside, they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose.

Precision Honed Tube technical parameters and Details

Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.

Original: Jiangsu, China

Certification: ISO9001.

Material: SAE1020, 20#, ST45, CK45, ST52, E355

Payment term: TT, LC

Delivery date: usually 20 to 40 days.

Packing: packed in bundle, oiled inside, with caps on both ends.

Market: Middle East/ Africa/Asia/South America/Europe/North America

MOQ:  Depends on exact size and material.    

Chemical Properties:

Material

C%

Mn%

Si%

S%

P%

20#

0.17-0.23

0.35-0.65

0.17-0.37

≤0.035

≤0.035

ST45

≤0.21

≥0.4

≤0.35

≤0.025

≤0.025

E255

≤0.21

0.4-1.1

≤0.35

≤0.025

≤0.025

45#

0.42-0.50

0.50-0.80

0.17-0.37

≤0.035

≤0.035

Q345B

≤0.20

≤1.70

≤0.50

≤0.035

≤0.035

E355

≤0.22

≤1.6

≤0.55

≤0.025

≤0.025

ST52

≤0.22

≤1.6

≤0.55

≤0.04

≤0.04

25Mn

0.22-0.29

0.70-1.0

0.17-0.37

≤0.035

≤0.035

27SiMn

0.24-0.32

1.10-1.40

1.10-1.40

≤0.035

≤0.035

Hydraulic Steel Honed Tube.jpg

Quality control

1. We only buy raw material from famous tube factory, and Checking raw material quality before production.

2. We check the tube ID tolerance, OD tolerance and surface after cold drawn one by one.

3. We inspect the honed tube inside tolerance and surface again one by one after honing or skiving. 

Production equipment.jpg

FAQ

1. Q:Where is your factory located?

A:Our factory address is : Hengtong road, Yangshan Town, Huishan District, Wuxi City, Jiangsu Province, China.

2. Q:How can i get to your factory?

A:Our factory is near shanghai Airport, and then you could take fast train from Shanghai to Wuxi Station.

3. Q:What is your minimum order quantity, can you send me samples?

A: the Exact MOQ depends on your exact requirement. And sample is available.

4. Q:What is the delivery time?

A: Usually from 20 to 40 days. 

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