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Wuxi Longzhichen Machinery Co., Ltd

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Contact: Mr Min

Mobile: +86-18921387058
Tel: +86-510-83050629
E-mail: sales@wxlongchen.com


Add: Yangshan Supporting Area, Huishan District, Wuxi City, Jiangsu Province
Postcode: 214156
Fax: +86-510-83050596

 

ST52 ST52.3 Cold Drawn Seamless Honed Tube Ready To Steel Tube Steel Pipe For Hydraulic Oil Pneumatic Air Cylinders

ST52 ST52.3 Cold Drawn Seamless Honed Tube Ready To Steel Tube Steel Pipe For Hydraulic Oil Pneumatic Air Cylinders

Honed tube is a kind of pipe that the inner hole of cold drawing pipe is machined by honing head with the high speed grinding process, so that the inner hole achieves the tolerance dimension and surface roughness requirements required by us.

Product Details

1.Brief Introduction to ST52 Honed Tubes

Honed tube is a kind of pipe that the inner hole of cold drawing pipe is machined by honing head with the high speed grinding process, so that the inner hole achieves the tolerance dimension and surface roughness requirements required by us. It is widely used in engineering machinery, metallurgical machinery, mining machinery, road construction machinery, textile machinery and other industries.

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2.Specifications of ST52 Seamless Honed Tubes

Steel Grade according to different standards:

China steel grades: GB standard

16Mn, Q345

Germany steel grades: DIN standard

ST52, ST52.3

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3.Work Flow

Hardening
High-frequency induction hardening guarantees the surface hardness and optimum strength of the material, which makes the shaft highly durable and resistant to abrasion. We can supply several conditions as follows:
1.Hard chrome plated (surface without heat treatment)
2.High-frequency induction hardened hard chrome plated
3.Quenched and Tempered
4.Induction hardened with Q&T
Centerless Grinding
Our grinding lines work at high processing speeds with optimum efficiency. Depending on material and diameter requirements, surface qualities with roughness specifications up to Ra0.2μm can be obtained.
Surface Treatment
By hard chrome plating, your components obtain a high resistance to corrosion and wear. This means high endurance over the entire life of the product. Usually, the thickness of hard chrome plating is 10μm~5μm. Resistance in front salt spray (fog) test environment according to the ASTM B-117-97 could be 36 hours.
Polishing
We can guarantee you mirror-like polished surfaces with our optimal finish grinding method without material loss.

4.Testing Devices of ST52 Seamless Steel Tube

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5.Packages of ST52 Hydraulic Cylinder Tubes

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Wuxi Longchen has been engaged in st52 st52.3 cold drawn seamless honed tube ready to steel tube steel pipe for hydraulic oil pneumatic air cylinders for many years as one of the leading manufacturers and suppliers in China. Our products are of high precision, good performance and competitive price. Please rest assured to wholesale the quality product made in China from our factory.
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