Honed Tubes for Hydraulic/ Pneumatic Cylinder
Product Categary:
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 |
Yield Point |
Elongation |
|
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
