Shock Absorber Chromed Piston Rod/Shaft
Piston rods are usually manufactured from carbon steel round bars. We use high precision centerless grinding and polishing methods to produce piston rods, and then send to chrome plating factories for plating.
Product Introduction
We uphold the core value of 'creating value for partners' and create value for the Induction Hard Chrome Plated Rod, Precision Honed Tubes, Automatic Cold Drawing Machine industry through independent innovation and sincere cooperation. We will guide quality management with experienced and excellent technical consultants, and treat all customers with a sincere and responsible attitude. Sincerely stay up for serving you from the in the vicinity of future. To win by quality, our products produced must have technological content, and the products delivered must be of high quality and excellent quality, which can meet both actual needs and potential needs in foreign markets.
Products Description
Wuxi Shenlu Hydraulic Machine Parts Co., Ltd. manufactures high-quality Induction Hardened Piston Rods, designed for hydraulic cylinders and heavy machinery. The rods undergo a specialized induction hardening process that strengthens the surface while retaining core toughness. This ensures superior wear resistance, high fatigue strength, and excellent performance under high-pressure environments. Ideal for industrial, automotive, and construction applications, our piston rods guarantee long-lasting reliability and precise operation.
Products Advantages
Induction Hardening Technology: Creates a hard, wear-resistant surface while maintaining a ductile core.
Enhanced Durability: Resistant to scratches, wear, and surface fatigue for prolonged service life.
High Precision: Maintains tight dimensional tolerances for accurate fit in hydraulic systems.
Corrosion Resistance: Optional chrome plating or specialized coatings protect against rust and corrosion.
Customizable: Rod diameters, lengths, surface finish, and hardness can be tailored to customer requirements.
Wide Application: Suitable for high-demand hydraulic and industrial machinery.
Products Applications
- Hydraulic cylinders for industrial machinery and construction equipment
- Automotive systems, including heavy-duty vehicles and hydraulic lifts
- Aerospace components requiring high surface hardness and precision
- Mining and heavy equipment for high-pressure operations
- Manufacturing of precision hydraulic tools and machinery
Technical Parameters
Material: Alloy Steel, Carbon Steel
Diameter Range: 20mm – 500mm (customizable)
Length: Up to 12 meters
Surface Hardness: HRC 45–60
Surface Finish: Chrome plating or polished as per request
Tensile Strength: ≥ 700 MPa
Standards: ISO 9001, ASTM A29, DIN 2391
Customization Options
Custom diameters and lengths according to hydraulic system requirements
Surface treatment options: chrome plating, nickel coating, anti-corrosion treatment
Hardness and tensile strength adjusted for specific working conditions
Special end machining or threading as per equipment specifications
Customized packaging for delicate or high-value orders
Our Services
- Technical guidance on rod selection and application
- Installation and operational support
- Fast manufacturing and international shipping
- OEM and ODM services for custom requirements
- Spare parts and maintenance support
Quality Control & Certification
All induction-hardened piston rods are produced under strict quality control following ISO 9001 standards. Every rod is tested for hardness, dimensional accuracy, and surface integrity. Wuxi Shenlu ensures consistent quality for reliable and durable performance.
Packaging & Logistics
Protective caps and rust-proof coatings applied
Secure wooden or metal crates for transport
Flexible shipping methods: sea, air, or land
Special packaging for bulk or oversized orders
After-Sales Service
Warranty coverage for performance and durability
Technical support and guidance for installation and maintenance
Fast replacement for defective rods
Preventive maintenance recommendations
Products FAQ
Q1: What is induction hardening?
A1: A process that hardens the surface of the rod using high-frequency induction, improving wear resistance while keeping the core tough.
Q2: Can the rod diameter and length be customized?
A2: Yes, we provide full customization for diameter, length, and end machining.
Q3: Which materials are used?
A3: Alloy steel and carbon steel with high tensile strength.
Q4: Can these rods be used in high-pressure hydraulic cylinders?
A4: Yes, our rods are designed for heavy-duty hydraulic systems.
Q5: Are the rods corrosion-resistant?
A5: Yes, optional chrome plating or other surface coatings enhance corrosion resistance.
Q6: What is the surface hardness after induction hardening?
A6: Typically HRC 45–60, adjustable per customer requirements.
Q7: Which industries commonly use these rods?
A7: Hydraulic equipment, construction machinery, automotive, aerospace, and mining.
Q8: Do you provide installation or operational support?
A8: Yes, our team offers technical guidance and support.
Q9: What standards do your piston rods meet?
A9: ISO 9001, ASTM A29, DIN 2391, ensuring international quality compliance.
Q10: Is international shipping available?
A10: Yes, we provide reliable global shipping with secure packaging.
We will always adhere to the business philosophy of high-quality products, high-quality services, and high-quality prices to create a better future with users, contribute to the development of Shock Absorber Chromed Piston Rod/Shaft industry, and become a world-class enterprise with international competitiveness. We can provide tailor-made products according to the needs of customers. We are willing to work hard, use wisdom and sweat to create better products, and sincerely cooperate with friends from all walks of life on the basis of sincere trust and mutual benefit for common development.
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