Contact Platform Support
Help Center
Home > Transportation > Elevator & Funicular Car > Parts for Elevator & Funicular Car > E-type Spring Clip for Concrete Sleepers Used in Railway Track Fastening Systems, High-Speed Rail Applications
E-type Spring Clip for Concrete Sleepers Used in Railway Track Fastening Systems, High-Speed Rail Applications
Product Spotlights
Manufactured from premium spring steel with optimized E-shape for superior clamping force and fatigue life. Suitable for high-speed rail (>300 km/h) and heavy-haul lines. Customizable diameter, surface treatment, and clamping force. Factory-direct from a 25-year experienced manufacturer with global exports.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Type:
Other, E-type Spring Clip
material:
Spring Steel (60Si2Mn/55Si2Mn)
surface treatment:
Black Oxide / Hot Dip Galvanized
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
Related Products
-
E-type Spring Clip for Concrete Sleepers With 2-Year Warranty, Guaranteed Dimensions and Clamping Force, Mill Test Report IncludedNegotiableMOQ: 1 Piece -
E-type Elastic Rail Clip for Concrete Sleepers, 55Si2Mn Material, 15mm Diameter, Tensile Strength ≥1570MPaNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, 100% Inspect Before Shipment, Technical Support for Installation AvailableNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, 60Si2Mn Spring Steel, Hot Dip Galvanized, UIC 864 Standard CompliantNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, Used in Heavy-haul Railway Tracks, High Vibration ResistanceNegotiableMOQ: 1 Piece
Type
Other, E-type Spring Clip
material
Spring Steel (60Si2Mn/55Si2Mn)
surface treatment
Black Oxide / Hot Dip Galvanized
diameter
13mm, 14mm, 16mm
application
High-Speed Rail, Heavy Haul Railway
color
Black / Metallic
function
Elastic fastening, vibration damping
customization
Available upon request
As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been dedicated to producing high-quality railway fastening components since 1998. Our E-type Spring Clip for Concrete Sleepers is specifically engineered for modern railway track fastening systems, with a proven track record in high-speed rail applications worldwide. With an annual export value exceeding US$5 million, our products are trusted across North America, Europe, Southeast Asia, and other major markets. We combine decades of manufacturing expertise with rigorous quality control to deliver clips that ensure reliable rail fixation, reduce maintenance, and enhance safety at speeds exceeding 300 km/h.
Product Features & Technical Specifications
Our E-type spring clip is designed to meet the demanding requirements of concrete sleeper fastening systems, offering superior elasticity and fatigue resistance. Key features include:
- High-strength spring steel – Made from premium 60Si2Mn or 55Si2Mn spring steel, ensuring consistent clamping force and long service life.
- Optimized geometry – The E-shape distributes stress evenly, preventing premature failure under dynamic loads.
- Corrosion resistance – Available with black oxide or hot-dip galvanized surface treatment for extended durability in harsh environments.
- Compatibility – Designed to fit standard concrete sleepers and rail fastening systems (e.g., WJ-7, WJ-8, or similar).
- Easy installation – Simple clip-on design reduces labor time and installation errors.
- High clamping force – Maintains consistent toe load to prevent rail creep and gauge widening.
| Parameter | Value |
|---|---|
| Material | 60Si2Mn / 55Si2Mn Spring Steel |
| Wire Diameter | 13mm, 14mm, 16mm (customizable) |
| Clamping Force (Toe Load) | 8.0 – 12.0 kN (adjustable) |
| Working Deflection | 10 – 15 mm |
| Surface Treatment | Black Oxide / Hot Dip Galvanized / Custom |
| Fatigue Life | ≥ 3 million cycles (tested) |
| Operating Temperature | -40°C to +80°C |
Advantages & Customer Benefits
- Enhanced safety – The clip’s consistent clamping force prevents rail displacement, reducing derailment risks.
- Lower maintenance costs – Superior fatigue resistance extends replacement intervals, cutting total cost of ownership.
- Noise reduction – Elastic design absorbs vibrations, providing quieter operation for urban and high-speed lines.
- Global compatibility – Works with international rail profiles (UIC60, 54E1, etc.) and sleeper designs.
- Customizable parameters – We can adjust diameter, clamping force, and surface treatment to match specific project requirements.
- Factory-direct pricing – As a manufacturer, we offer competitive pricing without compromising quality.
Trust & Reliability
With over 25 years of experience in the metal wire products industry, Anping County Boli Hardware Wiremesh Products Factory has built a strong reputation for quality and delivery. Our annual export value of US$5 million – US$10 million reflects the trust of global clients. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to any destination. Our products are used in high-speed rail projects across Eastern Europe, Southeast Asia, and South America, and we are committed to continuous improvement through rigorous testing and customer feedback. Choose Boli for reliable, cost-effective rail fastening solutions that meet your exact specifications.
Frequently Asked Questions (FAQ)
-
What is the typical lifespan of your E-type spring clip?
Under normal operating conditions, our clips exceed 3 million fatigue cycles, corresponding to several years of service in high-speed rail. Actual lifespan depends on traffic density and environmental factors. -
Can you provide clips with special surface treatment for coastal environments?
Yes, we offer hot-dip galvanizing and other corrosion-resistant coatings upon request. Please specify your requirements. -
Do these clips comply with international standards?
Our clips are manufactured to meet common industry standards such as TB/T 1495, AREMA, and UIC, but we recommend confirming specific requirements with our engineering team. -
What is the minimum order quantity?
MOQ is typically 5,000 pieces for standard sizes. Custom orders may have different MOQs – please contact us for details. -
How do you ensure consistent quality?
We implement in-process inspections and final testing for clamping force, hardness, and dimensional accuracy. Each batch is traceable. -
Are samples available for testing?
Yes, we can provide samples (paid or free depending on quantity) for evaluation. Lead time is 5–10 working days. -
Can you adjust the clamping force for light rail applications?
Absolutely. We can customize the clip’s geometry and material to achieve lower or higher toe loads as needed. -
What is the packaging for export?
Clips are packed in palletized wooden crates, with anti-rust treatment and proper labeling. Bulk packaging is also available.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
Others
You May Also Like
-
E-type Spring Clip for Concrete Sleepers, 12-month Warranty, Mill Test Report Provided, Standard CompliantNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, Application for High-speed Rail Fastening System, Consistent Clamping ForceNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, DIN 101-2 Approved, 12mm Wire, Electro-coated Anti-corrosionNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, EN 16730 Compliant, 11mm Thickness, 250kN Clamping ForceNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Sleepers, 16mm Wire Diameter, 20mm Height, Automatic Production Line, 0.5mm ToleranceNegotiableMOQ: 1 Piece
-
E-type Spring Clip for Concrete Rail Fastening, 14mm Steel Rod, 180N/mm Spring Rate, Fatigue Tested 2 Million CyclesNegotiableMOQ: 1 Piece
-
E-type Elastic Rail Clip 13mm Diameter 45# Carbon Steel Annealed for Concrete SleepersNegotiableMOQ: 1 Piece
-
E-type Elastic Rail Clip for 60kg/m Rail Concrete Sleeper Spring Steel 60Si2Mn Quenched TemperedNegotiableMOQ: 1 Piece
-
E-type Rail Clip With Tension Adjustment 15mm Rod 60Si2Mn Surface Black Oxide CoatingNegotiableMOQ: 1 Piece
-
E-type Elastic Rail Clip for Concrete Sleepers Spring Steel 60Si2Mn Heat Treated 15mm DiaNegotiableMOQ: 1 Piece
