We endeavor to improve customers' satisfaction with our Ck45 Cold Drawn Tube, Chrome Plated Id Tubing, Chrome Plated Hollow Bar and services in order to increase the market share of our brand. Since the high-quality products are the foundation of enterprise development, we ensure that each component is selected from well-known brands while strictly controlling the quality, and can also use designated brand components according to customer requirements. We sincerely welcome new and old customers at home and abroad to patronize us!
Chrome plated 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.
Chrome plated 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 |

We have always insisted the quality strategy,' Not the largest, but the best', and try our best to build a modern enterprise with 'unique and quality' Hard Chrome Plated Steel Bar for Hydraulic Piston Rod. The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. We focus on investment in science and technology, and plan to cultivate and improve the professional capabilities of the team.
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