



Shock Absorber Piston Rod Diameter Range: Ø6-30mm
Maximum Length: 1000mm
Material: High-strength steel (C45,C35,304/316/316L stainless steel)
Surface Treatment: QPQ (Quench-Polish-Quench)
Surface Hardness: HRC 40-45
Surface Roughness: Ra ≤ 0.2μm
Salt Spray Test: 120+ hours
Application: car trunk and honnet, gas spring, damper, hardware toolbox
| Type | Model | Material | Diameter(mm) | Length(mm) | Roughness | Hardness | Surface Treatment |
shock absorber piston rod | HZ006 | steel 45 | Φ16 | 60--700 | Ra<0.2μm | HRC40-45 | QPQ 48Hours |
The manufacturing process of shock absorber piston rod requires precise engineering technology and strict quality control. From material selection, processing accuracy to surface treatment, every link is crucial.
Force transmission: Force transmission from the piston core to the base of the shock absorber is enabled by the custom piston rod; dampening of the wheel is a direct result of this process.
Guide role: The solid piston rod serves as a guide, reciprocating smoothly. Air tightness and pure linear motion are both ensured, chaos sprayed tremor from the car body being kept at bay.
Shock absorption: This is the primary function.
• Universal Compatibility: Shock absorber piston rods are designed to fit a wide range of motorcycle makes and models.
• High-Performance Material: Manufactured from high-strength, hardened chrome-plated steel for superior durability and corrosion resistance.
• Precision Engineering: Ensures smooth operation and consistent damping performance.
• OEM Standard: Manufactured to meet or exceed original equipment specifications for a perfect fit and reliable function.
• Supply condition: 1.Hard chrome plated 2.Induction hardened 3.Quenched & Tempered 4.Induction hardened with Q&T
1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + additional broaching and milling operations
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish
7. 100% Inspection
8. Craft Boxes and Wooden Case Packaging
1、Founded in 2012, custom shock absorber piston rod with stable raw materials, experienced workers
2、Covering an area of 50,000 square meters, more than 50 employees
3、Have the ISO9001 certificate and SGS test.
4、With an annual output exceeding 40 million pieces, we are well-equipped to meet large-scale shock absorber piston rod demands
5、Each piston rod undergoes thorough testing to verify performance, including endurance and fatigue tests.
1. OEM
Yes, we can make your brand and design and also packing as per your request
2. LOGO printing
We can pring your logo on the shock absorber piston rod.
3. shock absorber rod MOQ
15000 pcs/ item.
4. Samples
We can provide shock absorber rod samples at buyer's cost and send samples with FedEX, DHL and UPS (freight collect)
5. Delivery time
For MOQ, leading time is about 30-40 days after samples confirmed.
6.The service you can get from Hengzhixin
1) Quick responses with full attention within 24 hours.
2) Free shock absorber rod samples.
3) OEM orders are welcome.
4) shock absorber rod samples and mass production status updated promptly and timely.
5) Best service not only on shock absorber rod order process but also after sales.

Qianhuang Town,Wujin District,Changzhou City,Jiangsu Province,China

0086-13584301543

info@hzxhardware.com
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