Piston Rod
The piston rod of our company can be treated with induction hardening with medium and high frequency, quenching and high temperature tempering or the treatment of the latter two processing methods together. Meanwhile, the surface of the product can also be optional, which could be without any process, hard chromium plating, nickel plating, phosphorus plating and nitriding resistant to salt spray.
Technical Specifications
1. Outside Diameter of Solid Piston Rod: 5-600 mm
2. Outside Diameter of Hollow Product: 8-350mm
3. Wall Thickness of Hollow Product: 1-30 mm
4. Steel Grade: 45, DIN45, JIS 45C, 2Cr13, 40Cr
5. Standard: GB/T2348-2001, GB/T3639-2000, DIN2391, EN10305
The Details
Outside Diameter Range (mm) | φ6- φ12 | φ16- φ25 | φ30- φ50 | φ55- φ100 | φ105- φ1200 |
Length (mm) | 200-2000 | 200-3000 | 200-5000 | 200-10000 | 1000-10000 |
Surface Roughness | 0.4-0.1 | ||||
Hardness of Surface Treatment | ≥HRC60 | Straightness | 0.15mm per meter | ||
Roundness Tolerance | Level 9 of GB1184 | Thickness of Chromium Plating | According to user’s requirement | ||
Allowable Tolerance of Full Length | Level IT of GB1100 | Material | In accordance with the requirements of customers | ||
Hardness of the Axis | HB220-280 |
Note: If the product with special specification is needed, customers can contact or e-mail us.