Hydraulic Piston Bars for Truck Hydraulic Cylinder
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**Product Specifications:**
- **Model No.:** SF3-120
- **Chrome Layer Hardness:** Hv800-1000
- **Surface Hardening Depth:** 0.8-3mm
- **Trademark:** WF
- **Transport Package:** Paper Sleeve and Wooden Box
- **Specification:** Dia 60mm
- **Origin:** China
- **HS Code:** 8483109000
**Main Products:**
Hard Chrome Plated Rod, Hydraulic Piston Rod, Cylinder Piston Rod, Chromium Rods, Linear Shafts, SBR Shafts, Hard Chrome Shaft, Induction Rod, Induction Shaft, etc.
The diameter range includes: 3-120mm.
**Diameter Table:**
| Item | OD (mm) |
|--------------------|---------|
| Hard Chrome Rod | 3, 4, 5, 6, 8, 10, 12, 13, 14, 15, 16, 17, 18, 20, 22, 25, 28, 30, 32, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100, 110, 120 |
| Induction Hard Chrome Rod | 3, 4, 5, 6, 8, 10, 12, 13, 14, 15, 16, /, 18, 20, 22, 25, 28, 30, 32, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 100, 110, 120 |
**Product Description:**
Our hard chromium piston rods are manufactured using high-quality materials such as JIS S45C. The process involves precision machining followed by surface chromium treatment, achieving a surface finish of **f7** and a hardness of at least **HV800**, significantly improving wear resistance and extending the product's lifespan. The surface heat treatment reaches **HRC55°±2°** with a hardened depth of **0.5–3mm**, and the chrome plating thickness is **20 microns ±10%**, ensuring durability and performance in harsh environments.
We also offer **Induction Hardened Chrome Plated Bars**, which are processed using advanced techniques on steel grades like JIS S45C, SAE1045, or DIN CK45. These bars undergo polishing, induction hardening, and then hard chrome plating to provide superior impact resistance, making them ideal for high-performance applications.
**Applications:**
- Hydraulic cylinders
- Pneumatic systems
- Plastic injection molding machines
- Construction equipment
- Rubber molding machines
- Papermaking machines
- Printing machines
- Refrigeration equipment
- Food and chemical machinery
- Agricultural equipment
- Automotive and shipbuilding industries
**Cold Drawn Seamless Mechanical Tubing (CDS):**
This type of tubing is made from cold-drawn 1020 steel. It offers improved mechanical properties, tighter tolerances, better surface finish, and enhanced machinability compared to hot-finished products. It is widely used in hydraulic cylinders, truck parts, heavy machinery, and other industrial applications.
**Why Choose Us?**
At Suzhou Weipeng Precision Machinery Co., Ltd., we focus on delivering high-quality, durable, and reliable components tailored to meet the needs of our customers. Our products are designed for long-lasting performance, cost-effectiveness, and ease of integration into various industrial systems.
**Contact Us:**
Suzhou Weipeng Precision Machinery Co., Ltd.
Address: No.217 Ruiqi Building, No.668 Fengting Street, Suzhou Industrial Park, P.R.C.
Tel: +86-512-68387269
Fax: +86-512-68387269
Website: [www.wepauto.com](http://www.wepauto.com) | [www.chromedbar.com](http://www.chromedbar.com)
Feel free to reach out for more information or to discuss your specific requirements. We look forward to serving you!