Qingdao Sande Technology Co., LTD
| Payment Terms | D/P,T/T,Western Union |
| Supply Ability | 10000PCS/month |
| Delivery Time | 30 days |
| Packaging Details | Wooden case |
| Product Material | Carbon steel Boron steel 35mnB |
| Oem | yes |
| Quality Control | ISO9001 |
| Packingour Request | wooden box |
| Process | hot forged |
| Lead Time | 30-40Days |
| Brand Name | Qingdao Sande Tech Co.,Ltd |
| Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. |
| Place of Origin | Qingdao, China |
View Detail Information
Explore similar products
Hot Forged Balance Shafts Corrosion resistant For Engine Mechanical Parts
Custom Hot Forged CNC Machined Metal Parts
High-Strength Hot Forged CNC Machined Components - Custom Precision Metal
Custom-Shaped Hot Forged Components - Precision Engineered for Heavy Machinery
Product Specification
| Payment Terms | D/P,T/T,Western Union | Supply Ability | 10000PCS/month |
| Delivery Time | 30 days | Packaging Details | Wooden case |
| Product Material | Carbon steel Boron steel 35mnB | Oem | yes |
| Quality Control | ISO9001 | Packingour Request | wooden box |
| Process | hot forged | Lead Time | 30-40Days |
| Brand Name | Qingdao Sande Tech Co.,Ltd | Model Number | OEM |
| Certification | ISO, DIN, AISI, ASTM, BS, JIS, etc. | Place of Origin | Qingdao, China |
| High Light | carbon steel hot forging parts ，carbon steel aluminum forging parts | ||
Precision Forged High-Strength Railway Damping Pads - Wear-Resistant Steel Forgings
Engineered for Extreme Durability & Performance
Our precision forged steel damping pads are designed to withstand the demanding conditions of railway systems, offering superior wear resistance, shock absorption, and fatigue life for track and bogie applications. Manufactured to exceed international railway standards, these components ensure long-term reliability in high-load, high-frequency environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Alloy Steel (30CrNiMo8 / S355J2) |
| Hardness | 32-38 HRC (core) / 400-450 HB (surface) |
| Load Capacity | 50-100 kN (dynamic) |
| Operating Temp. | -40°C to +150°C |
| Surface Finish | Shot-peened, anti-corrosion coated |
| Standards | UIC 860V, EN 13230, ISO 9001 |
Key Features & Benefits
✔ Premium Material & Forging Process
High-Strength Alloy Steel : EN 10204-3.1 certified (e.g., 30CrNiMo8, S355J2)
Precision Hot Forging : Optimized grain flow for enhanced structural integrity
Heat Treatment : Quenched & tempered (HRC 32-38) for maximum hardness and toughness
✔ Exceptional Wear & Impact Resistance
Service Life : 2-3x longer than cast or machined alternatives
Dynamic Load Capacity : 50+ kN cyclic loading (tested per UIC 860V)
Abrasion Resistance : Hardened surface (400-450 HB) for reduced maintenance
✔ Precision Engineering for Railway Applications
Tight Tolerances : ±0.1mm dimensional accuracy
Customizable Designs : Optimized for high-speed rail, metro, and freight systems
Vibration Damping : Reduces track noise and extends component lifespan
✔ Corrosion & Fatigue Resistant
Surface Treatments : Phosphating, zinc plating, or special coatings available
Salt Spray Test : 1000+ hours (ISO 9227) for coastal/industrial environments
FAQ:
1. What makes your damping pads superior to cast/machined alternatives?
Forged Durability: 3X longer fatigue life (verified per EN 13230) due to optimized grain flow
Impact Resistance: Withstands 50kN+ dynamic loads without cracking (vs. 30kN typical for cast parts)
Zero Defects: 100% NDT inspected vs. 2-3% porosity risk in castings
2. What rail standards do your pads comply with?
Global Certifications:
✓ UIC 860V (European railways)
✓ AREMA Chapter 30 (North America)
✓ GB/T 21527 (China high-speed rail)
3. How do you ensure wear resistance in high-friction applications?
Surface Engineering:
Standard: 400-450HB hardness (+ shot peening)
Premium Option: Tungsten carbide coating (600+ HV)
Field Results: <0.1mm annual wear in metro systems
4. Can you customize pads for special track conditions?
Tailored Solutions Include:
Arctic-grade (-60°C impact tested)
Coastal versions (2000hr salt spray resistance)
Low-noise designs (30% vibration reduction)
5. What's your production capacity and lead time?
Custom Orders: 4-6 weeks
We are a leading manufacturer of high performance forged steel components, specializing in the forging industry for 16 years, with decades of closed die forging and advanced metallurgical expertise, we offer unmatched strength, durability and reliability on every component, you are welcome to work with us!
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2018
Employee Number:
>63
Ecer Certification：
Verified Supplier
Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua... Qingdao Sande Technology Co., Ltd. is located in Qingdao. We are specialized in manufacturing forging, CNC machining and various surface treatments. We have over 16 years of experience.We have a professional and experienced team of engineers, advanced production and testing equipment, a powerful qua...
Get in touch with us
Leave a Message, we will call you back quickly!