In line with the concept of 'success depends on products, credit comes from satisfactory service', we constantly provide users with excellent Seamless Hydraulic Srb Tube, S45C Chrome Plated Steel Tube, cold drawn drilling tube and perfect after-sales service. Under the leadership of the company's management, our company has been creating new miracles for customers and constantly bringing new products. We constantly refresh the industry trend and provide customers and franchisees with perfect choices.
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 |

Our company integrates many years of professional sales and on-site practical experience in the field of Ck45 Hard Chrome Plated Bar Hollow Piston Rod Steel Shaft for Hydraulic Cylinder, vigorously enhances the added value of products for our respected customers, and reduces cost consumption. With excellent product quality and perfect business services, we have formed a good and stable cooperative relationship with numerous well-known companies both domestically and internationally. We have a deep understanding of the meaning of 'customer-oriented', and will 'service' throughout every detail of the company's operation and management, so as to win extensive trust and support from customers.
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