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Raw materials are Grade A steel sourced from renowned steel mills. The rods undergo peeling, hardening, grinding, polishing and chrome plating.
They feature thicker chrome layers with several grinding & polishing passes.
Strict quality control is implemented throughout the whole production process for every single rod.
We guarantee all parameters comply with international standards.
Hard Chrome Plated Piston Rod
Hard Chrome Plated R
Hard Chrome Plated Piston Rod:
Steel Grade | CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo4, SUS304/316 Duplex 2205, etc. |
Diameter | Φ 6-500mm |
Tolerance | ISO f7 |
Length | 1m, 4m, 5.8m, 6m, 7.5m, 12m, 14m can be choose |
Roughness | max. Ra0.20µm (statistic average: 0.05 - 0.15µm) |
Straightness | <= 0.2/1000 |
Roundness | Half of the tolerance ISO f7 |
Hardness based on Delivery condition | Normal chrome rod (HRC 15-22) Q+T chrome rod (HRC 28-35) Induction Hardened chrome rod (HRC 55+/-2) Q+T and Induction hardened chrome rod (HRC 55+/-2) |
Chrome Thickness | 20-80µm |
Chrome Hardness | min. 900 HV (0.1) |
Declaration of conformity | According to EN 10083-2 Test in natural salt spray according to ASTM B 17 (96/120/150/200H). |
Packing | Oil soaked, carton pipe sheathed, cotton rope twined, bubble film packaged. |
chrome rod
WHY CHOOSE US
Raw materials comply with hydraulic cylinder standards.
Manufactured strictly to international standards.
Complete in-house production facilities.
Multiple cross-inspections on every product & every process.
Rich manufacturing expertise.
Large ready inventory for faster delivery and stable pricing.
Extended warranty period and premium after-sales service.
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