Our company strictly controls the quality, improves the product quality, and sets reasonable price based on the market. Cold Drawn Steel Pipe, Tempered Chrome Bar, Self Aligned Boiler Welding Roller has been widely praised by customers. We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. Our company continues to uphold the principle of combining the practicality of the brand with the specialization and refinement. We will further play our advantages, improve production efficiency and provide high-quality and efficient services for customers at home and abroad. Learn more about the types of products that we work with or contact us now directly with your inquiries.
Tempered Chrome Bar Introduction
Chrome plated bars can be divided into standard bar, induction bar and tempered & quenched bar. Surface of bar goes through special grinding and hard chrome plating process, and then mirror polishing. They always work together with precision tubes.
Tempered Chrome Bar technical parameters and Details
Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
Original: Jiangsu, China
Certification: ISO9001.
Material: CK45, ST52, E355, 42CrMo4
Payment term: TT, LC
Delivery date: usually 20 to 40 days.
Packing: each packed in peper sleeve, and then in bundle.
Market: Middle East/ Africa/Asia/South America/Europe/North America
MOQ: Depends on exact size and material.
Mechanical Properties:
Material | T.S (MPA) | Y.S (MPA) | Elongation % | CHARPY | CONDITION |
CK45 | ≥610 | ≥355 | ≥15 | >41J | NORMALIZE |
CK45 | ≥800 | ≥630 | ≥20 | >41J | Q + T |
ST52 | ≥500 | ≥355 | ≥22 | NORMALIZE | |
20MnV6 | ≥750 | ≥590 | ≥12 | >40J | NORMALIZE |
42CrMo4 | ≥980 | ≥850 | ≥14 | >47J | Q + T |
40Cr | ≥1000 | ≥800 | ≥10 | Q + T |
Experience and markets
Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
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.
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. Strict Physical/Chemical testing procedures: meeting the requirements of the product design and process, providing reliable testing data.
d. Short Delivery time: Usually one container 20 days. We also stock some standard-sized tubes and bars.
e. Safe packing: anti-rust oil be spread on tubes and bars before shipping, plastic caps on tube ends to protect inside surface, each bar be protected with cardboard tube.
Production process
Raw material –peeling – straightening – quenched and tempered – cutting – grinding – straightening – grinding – polishing – chrome plating – polishing - oiled plated - packing
With experienced and skilled staff in the area of Quenched and Tempered C45 Steel Chromed Bar, we continue to innovate our product portfolio and provide products to our customers. Our products are completed by our own team from R&D to production, which can fully control all links in the product production cycle to ensure that the products are delivered on time and quality. We hope to firmly establish employees' sense of responsibility and purpose, and enhance the cohesion and centripetal force of the company.
Hot Tags: tempered chrome bar, China, manufacturers, suppliers, factory, price, Chrome Plated Cold Drawn Seamless Honed Steel Tube, Seamless Hydraulic Srb Tube, Head Tail Welding Positioner, 34CrMo4 Gas Tube, Self Alignment Turning Roller Welding Rotator For Welding, Hydraulic Cylinder Honed Tube
