Publish Time: 2022-04-29 Origin: Site
1、 Product Description
Professional manufacturer of honed tube & chrome rod/bar/shaft, founded in 2004, one of biggest manufacturer in China.
The various types of chrome bars in our stocks are
Hard chrome bars/ Piston rod in CK45, 20MnV6, 42CrMo
Induction hardened chromed bars / piston rods in CK45, 20MnV6, 42CrMo
Hollow chrome rods in CK45, 20MnV6, 42CrMo
Nickel + chrome plating bars
Item | Hard Chromed Rod | Induction Hardened Chromed | Nickel and Chrome Plating Bars |
Steel Grade | C45E (EN 10083) | C45E (EN 10083) | C45E,20MnV6/38MnVS6 |
Tolerance | ISOf7 | ISOf7 | ISOf7 |
Roundness | Diameter tolerance / 2 | diameter tolerance / 2 | diameter tolerance / 2 |
Standard Length | -for Ø ≤ 60 mm: 5600 -6200mm -for Ø≥60 mm: 5800 -7200mm Upon request: special lengths on all diameters | - for Ø ≤ 60 mm: 5600 – 6200 mm - for Ø ≥ 60 mm: 5800 – 7200mm Upon request: special lengths on all diameters | Up to 6000 mm
Upon request: special lengths on all diameters |
Surface Roughness | Ra max. 0.20 µm (statistic average: 0.05-0.15 µm) | Ra max. 0.20 µm (statistic average: 0.05- 0.15 µm) | Ra max. 0.20 µm (statistic average: 0.05-0.15 µm) |
Chrome Layer Thickness | min. 900 HV (0.1)
| min. 900 HV (0.1) | min. 25 µm |
Straightness | ≤ Ø16 mm: max. 0.3 mm: 1000 mm > Ø16 mm: max. 0.2 mm: 1000 mm | ≤ Ø16 mm: max. 0.3 mm: 1000 mm > Ø16 mm: max. 0.2 mm: 1000 mm | max.0.20 mm/1000 mm |
2、Equipment Show
As one of the biggest honed tube piston rod manufacturers in China, we equipped with advanced production facilities and inspection facilities for honed pipe manufacturing and inspection. Below manufacturing machines for steel honed tubing and chrome plated hard bar
3、Testing & Inspection
4、Packing
5、Company Show
Major in Honed tube, Chrome rod, Cylinder parts, 15+ years’ experience. Factory was established under modern management system and technologies in 2003. It covers an area of 40,000 sq. meters, all processing control include cold-drawn, heat treatment, honing, peeling, grinding, polishing. There ’re 60+ sets of advanced equipment and 70+ skilled technical workers, annual output over 20,000 tons.
6、Our Services
Can you make products for customers based on their samples or drawings.
Provide sample and formal inspection report, including material report, mechanical property report and size report.
Third party inspection report is available.
A quality guarantee is provided for at least one year after the customer receives the product.
If necessary, we can provide warehousing service to customers.