High Precision Steel Tube Manufacturer Since 2008
High Precision Steel Tube Manufacturer Since 2008
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We are engaged in manufacturing and exporting high quality Hydraulic Cylinder Tubes
Advanced Cold Drawn Steel Tubes And ERW Steel Tubes Manufacturer
Advanced Cold Drawn Steel Tubes And ERW Steel Tubes Manufacturer
In our plant, the max wall thickness of welded tubes can be as heavy 
as 15mm with OD above 250mm.
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Comprehensive Solutions in Hydraulic Cylinder Tube Manufacturing
Comprehensive Solutions in Hydraulic Cylinder Tube Manufacturing
Durable finish standards, high strength, robust construction, corrosion resistance and fine finish
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High Precision Steel Tube Manufacturer Since 2008
Advanced Cold Drawn Steel Tubes And ERW Steel Tubes Manufacturer
High Precision Steel Tube Manufacturer Since 2008
Our Service
We Are Engaged in Manufacturing And Exporting High Quality Hydraulic Cylinder Tube, Precision Tube & Mechanical Tubing, etc.
Our Product Range
Industries That We Serve
Construction Equipment
Hydraulic cylinder for construction Equipment like excavators, loaders, forklifts, etc.
Spareparts
Spareparts for various various industries like Automotive, aerospece, steel melting, etc.
Geological Drilling&exploring
Steel tubes play a critical role in geological drilling and exploration.
  • Raw material with high quality
    We use high quality raw material from leading manufacturers like Citic Steel, China Resources, and Hengyang Valin, whose raw material have a refining process to ensure the purity of steel and is detected by ultrasonic and magnetic flux leakage system. Chemical composition and mechanical properties are strictly ensured as per relevant standard specification. Size and tolerance, especially the wall thickness tolerance/concentricity is also well controlled.
    Abundant stock of raw material
    Based on actual situation of orders and requirement of main customers, we keep regular stock of raw material with size(OD) of 89mm-245mm and steel grade covering ST52,E355,STKM 13C, AISI 1026,AISI 1045,C45E,CK45, which covers regular usage for most of our customers. In contrast with booking raw material with MOQ, it brings us much flexibility as we can not only deal with small quantity orders but also ensure fast delivery. We believe this will improve customer’s experience of purchase fundamentally.​​​​​​​
    Raw material with high quality
  • Strict production management and quality control
    We have established strict quality control circle covering raw material receipt, in-production inspection,and finished product control, and inspection&test records will be kept in our management system. Any quality dispute or problem will be immediately reported and handled internally.
    Advanced production&inspection facilities
    Advanced production and inspection facilities cane ensure the stability of continuous production. With automatic cutting, the length tolerance can be controlled within 1mm, and cut straightness can be controlled within 0.5mm. With the skiving&roller burnishing machine with burnishing length of 9 meters max and appropriate machining allowance, the ID tolerance and bore roughness after skiving&roller burnishing can be perfectly controlled. With multiple roller straightening machine, the straightness can be easily controlled within 1mm/1000mm max. With ultrasonic and eddy current NDT system, the damages and imperfections lies on surface or deep inside the tube can be detected.
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  • Research&development
    We keep investing in research and development on both technology and new products in the past years. New production device like press machines have been created and improved, new patents have been applied, and new products like cold drawn shaped tubes have been developed.
    Variety of customized services
    We know the key to win the market and customers is to provide accurate solution to customers’ requirements, but not providing what we manufacture only. In addition to steel tube we produce, we also provide services like OD machining, OD polishing, ID honing or skiving&roller burnishing, initial CNC turning.
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  • Guarantee&Warranty
    For each piece of tube we delivered, Mill Test Certificate will be issued, and quality guarantee will be given. We give a period of 1-3 months for claim of quality dispute and problems after cargo receipt, depending on actual situation.

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Latest News
  • Youtube Videos
    Cold drawing, straightening, Machining, Polishing​​​​​​​
  • 微信图片_20221117160717-111.jpg
    Honing Technology in Honed Tubes: A Closer Look

    The Honing Process:Honing involves the use of abrasive stones to refine the inner surface of the tube, achieving mirror-like finishes and precise internal diameters. This process is vital for reducing friction and ensuring smooth piston movement.Benefits of Honed Tubes:Honed Tubes provide superior w

    July 02,2024
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    Cold Rolled Steel Tubes: The Backbone of Modern Machinery

    Cold Rolled Steel Tubes are integral to the structural components of modern machinery. This article examines the role of cold rolled steel tubes in various mechanical applications.Manufacturing Process:The cold rolling process involves the deformation of steel at room temperature, resulting in tubes

    July 02,2024
Get in touch and let us help you find the right Honed Tube / Cold rolled steel tube solution!

Whatsapp/Wechat:

+86 13616125265

Address

No.130, Changpuwei, Xinnan Village, Yaoguan Town, Wujin Dist, Changzhou City, Jiangsu Province, China.

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