Factory Outlets Professional Supplier St52 H8 Honed Tube Cylinder Seamless Steel Pipes and Tubes
Short Description:
With this motto in mind, we’ve got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory Outlets Professional Supplier St52 H8 Honed Tube Cylinder Seamless Steel Pipes and Tubes, If possible, make sure you send your necessities with a detailed list including the style/item and quantity you require. We’ll then mail our greatest selling prices to you.
With this motto in mind, we’ve got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for , With more than 9 years of experience and a experienced team, we have exported our items to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Honed tube is usually a CDS (Cold drawn seamless) steel tube or DOM (Drawn Over Mandrel) steel tube with inside diameter honed or skived &roller burnished, so honed tubing is with extremely precise ID dimensions and smoothly ID surface.
Honed tubes are broadly utilized to produce and repair hydraulic cylinders and pneumatic cylinders. So in many fields, the honed tube is called cylinder tube also.
Honed tube usually is produced by two main manufacturing process, which are honing process or skiving & roller burnishing process. The mother tube we usually use “Suitable To Hone” Cold Drawn Seamless Tubes. The process of the honed pipe is determined upon the dimension, mold available and the requirement of the customer.
DIN 2391, EN 10305, SAE J524, ASTM A519, GB3639
ST45, ST52, SAE1045,27SiMn
|
Steel Grade |
C |
Si |
Mn |
S |
P |
|
ST45 |
≤0.21 |
≤0.35 |
0.35~0.65 |
≤0.025 |
≤0.025 |
|
ST52 |
≤0.22 |
≤0.55 |
≤1.6 |
≤0.025 |
≤0.025 |
|
SAE1045 |
0.42~0.50 |
0.17~0.37 |
0.50~0.80 |
≤0.035 |
≤0.035 |
|
27SiMn |
0.24~0.32 |
1.10~1.40 |
1.10~1.40 |
≤0.035 |
≤0.035 |
|
Delivery condition |
BKS Cold drawn and stress-relieved |
||
|
Steel Grade |
T.S obN/mm² |
Y.S OsN/mm² |
Elongation δ5% |
|
ST45 |
≥520 |
≥375 |
≥15 |
|
ST52 |
≥600 |
≥520 |
≥14 |
|
SAE1045 |
≥600 |
≥500 |
≥10 |
|
27SiMn |
≥760 |
≥610 |
≥10 |
|
Processing |
Cylinder diameter /mm |
Length |
Straightness |
Size accuracy |
Wall thickness/mm |
Inner boreroughness |
|
Cold Drawn/Rolled |
ID28~OD400 |
≤12M |
0.3~1.0m m/m |
H8-H11 |
±5% |
0.8~1.6um |
|
Honed/SRB |
ID30~OD500 |
≤12M |
0.3~1.0m m/m |
H8 |
±5% |
0.2~0.8um
|
|
ID Size |
ID deviation (mm) |
WT Tolerance (mm) |
|||
|
H7 |
H8 |
H9 |
H10 |
||
|
≤30 |
+0.021/0 |
+0.033/0 |
+0.052/0 |
+0.084/0 |
±7.5% >210mm ±10% |
|
30~≤50 |
+0.025/0 |
+0.039/0 |
+0.062/0 |
+0.1/0 |
|
|
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 |
|
Honed tubes are widely used in hydraulic systems such as various oil cylinders, air cylinders, and hydraulic cylinders due to their high-precision inner wall and good mechanical properties. Honed tubes play an important role in engineering machinery, automobiles, ships, aerospace, and other fields. For example, in engineering machinery such as excavators and loaders, honed tubes are used in the manufacture of oil cylinders and are subjected to huge pressure and impact, in automobile manufacturing, honed tubes are used in key parts such as engines and brake systems to ensure the safety and stable operation of automobiles.
With this motto in mind, we’ve got become among essentially the most technologically innovative, cost-efficient, and price-competitive manufacturers for Factory Outlets Professional Supplier St52 H8 Honed Tube Cylinder Seamless Steel Pipes and Tubes, If possible, make sure you send your necessities with a detailed list including the style/item and quantity you require. We’ll then mail our greatest selling prices to you.
Factory Outlets Honed Tube and Honed Pipe, With more than 9 years of experience and a experienced team, we have exported our items to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
