Original
By certification 
Introduction
CK45 piston rod will be more wear-proof and non-corrosive after plating hard chrome. Chenna Machinery can provide chrome thickness from 20μm or more, much depends on the client's requests.For abroad market, we also export tons of our products to Europe and America.
If you would like any information about CK45 hard chrome plated rod or our work within piston rod, please contact us today.
Technical Specifications
Diameters |
6-300mm |
Length |
100mm-1200mm |
Steel grade |
DIN CK45 |
JIS 45C | |
ASTM 1045 | |
SAE 1045 | |
AISI1045 | |
Tolerance |
ISO F7 |
Chorme Thickness |
20μm（Min） |
Hardness of the chorme layer |
850HV(Min) |
Roughness |
Ra0.2μm（Max） |
Straightness |
0.2/1000mm |
Product Specification
| Product | Hydraulic Cylinder Honed Pipe/Tube |
| Material | ST52, CK45, 4140, 16Mn, 42CrMo, E355, Q345B, Q345D, Stainless Steel 304/316, Duplex 2205,etc. |
| Straightness | ≤ 0.5/1000 |
| Roughness | 0.2-0.4 u |
| Diameter | 6mm - 1000mm |
| Length | 1000mm - 12000mm |
| Tolerance EXT | DIN2391, EN10305, GB/T 1619 |
| Tolerance INT | H7, H8, H9 |
| Shape | Round |
| Technology | Perforation /acid pickling / phosphorization /cold drawn /cold rolled /annealing/ anaerobic annealing |
| Protection | Anti-rust oil on inside and outside surface, plastic caps in both ends. |
| Packing | Bundle with steel strip and PE sheet package or wooden case. |
Our Advantages
1. Experienced manufacture for CK45 piston rods and hydraulic systems for over 10 years.
2. Complete manufacturing facilities including the work:grinding, straightening, milling and drilling,etc.
3. Raw materials are ordered from famous supplier, as:TPCO, BAO STEEL, SHA STEEL.
4. Warranty: All our products will have 1 year warranty.
Our Experience And Market
In China, we cooperated with Sanyi, XCMG, and some other wholesales and factory .
In abroad, we have exported products to Europe, USA, Asia and other countries.
About Us
Wuxi Chenna Machinery co.,LTD is established in 2018, we focus on production , research and development. We have over 100 employees including professional and technical engineers.
http://www.chennamachinery.com/
