Excellent first' in mind, we operate closely with our customers and supply them with efficient and expert services for Tilting Rotary Table, Self Aligned Welding Rotator, St52 Cold Drawn Pipe. All our business activities should create economic benefits and improve the quality of life for people affected by our company. We pay high attention to customer service, and cherish every customer.
Cold drawn carbon seamless steel pipe Introduction
When plastic deformation occurs, further stress increase and enough to make pinning dislocation movement, screw dislocation glide, edge dislocation cannot pay slip, thus occurred dislocation, increase the fixed order. Therefore, the hardness and strength of metal materials can be improved by increasing the internal dislocation density of the metal and reducing the mobility of the dislocation, which is difficult to generate dislocation and difficult to move dislocation. This is the metal principle of cold drawing.
Cold drawn carbon seamless steel pipe technical parameters


Size list: (if you need other sizes, please let us know)
Our Advantage
1. We has two factories of 40000 square meters and totally 150 employees to promise the Honed Tubes In Stock best quality control;
2. According to the cylinder pressure and inside diameter size ,different hydraulic cylinder honed tube Would be choosed ;
3. Our motivation is --- customers?satisfaction smile;
4. Our believing is --- pay attention to every detail;
5. Our wish is ----perfect co-operation.
We increase the value of the Cold Drawn High Pressure Carbon Steel Seamless Pipe for Vessel and Boiler by improving the technology, which enables us to achieve greater profits. Over the years, we have been implementing the leading ideology of 'service first, reputation first' and established good business relationships with customers in many countries. We are confident to be your preferred partner with our in-depth understanding of customer needs, as well as continuous optimization of production quality management and after-sales service system.
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