Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for Hard Chrome Plated Steel Tube, 30crmo Cold Drawn Seamless Tube, Hydraulic Cylinder Cold Drawn Pipe. Given that our environment is fully competitive and the challenges are everywhere, we need to continue to innovate and constantly surpass ourselves. Through arduous and unremitting efforts, we have become an advanced enterprise with standardized governance, efficient management, mature culture, high degree of marketization and strong international management capabilities. We are willing to create a better tomorrow hand in hand with the vast number of users. The products have obtained various professional certifications and customer recognition for their superior performance and excellent quality.
Chrome Plated Hollow Bar Introduction
Chrome Plated Hollow Bar is mainly used for hydraulic pneumatic, construction machinery, automobile manufacturing piston rod. The piston rod is processed by rolling pressure, because the surface layer has residual compressive stress on the surface, which helps to seal the surface micro-cracks and hinder the expansion of erosion. Therefore, it can improve the surface anti-corrosion ability and delay the production or expansion of fatigue cracks, thus improving the fatigue strength of oil cylinder.
Chrome Plated Hollow Bar Details
Size: Customized
Diameter:30mm-300mm
Length:300mm-2500mm
Certification: ISO9001
Chrome Plated Hollow Bar parameters
Product Name | Chrome Plated Hollow Bar |
Material | CK45;CK20;27SiMn;37Mn5...(Precision cold drawn ) |
Coating | Hard Chrome |
Chrome Trickness | 0.025mm-0.1mm |
Hardness | HRC≥51 |
Roughness | Ra≤0.3 |
Salt Spray Test | 120h |
Application | Automatic Production line |
Our Advantages
a. Extensive production experience: we are specialized in honed tubes, skived tubes, cold drawn pipe, and chrome bar with an experience of 20 years.
Our Advantages
b. Complete production facilities: owning cold drawn machine, skived and roller burnished machine, honing machine, precision centerless grinding machine, straightening machine, fine polishing machine, precision lathe, milling and drilling machine, roller press and other advanced equipments. Our technicians will do regular scheduled maintenance on these machines to guarantee them work well.
c. High quality raw material: we mainly choose raw material from big steel factory, such as AN STEEL, TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.
d. Strict Physical/Chemical testing procedures: meeting the requirements of the product design and process, providing reliable testing data.
e. Short Delivery time: Usually one container 20 days. We also stock some standard-sized tubes and bars.
We have advanced production equipment and strong technical strength, so our 20mvn6 Ck45 ISO F7 Steel Hardness Chrome Plated Rod&Bar has excellent cost performance, which has become a weapon for us to fight the market. We have cultivated a group of professionals who combine professional technology with management practice. In the future, our company will adhere to the business philosophy of 'quality, effectiveness, truth-seeking, and dedication', and continue to introduce advanced technology, process equipment and perfect service quality to meet customer needs and expectations.
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