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Home > Transportation > Elevator & Funicular Car > Parts for Elevator & Funicular Car > Elastic Rail Clip Fastening for Heavy Haul Railway, 25-30 Kg/m Rail

Elastic Rail Clip Fastening for Heavy Haul Railway, 25-30 Kg/m Rail

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Elastic Rail Clip Fastening for Heavy Haul Railway, 25-30 Kg/m Rail photo-4

Elastic Rail Clip Fastening for Heavy Haul Railway, 25-30 Kg/m Rail photo-5

Product Spotlights

Precision-engineered elastic rail clips for 25-30 kg/m heavy haul rails, made from premium spring steel with 3M+ fatigue cycles. Our 25-year manufacturer experience ensures consistent clamping force, easy installation, and customizable surface treatment. Benefit from reduced maintenance and enhanced track safety. OEM/ODM welcome, fast shipping from China ports.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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material:

spring steel (60Si2Mn / equivalent)

rail weight range:

25-30 kg/m

application:

heavy haul railway

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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material spring steel (60Si2Mn / equivalent)

rail weight range 25-30 kg/m

application heavy haul railway

surface treatment black oxide / oiled / optional

clip type elastic rail clip (e-clip / omega type)

standard customizable per customer drawing

packaging bundled in pallets or as per request

brand Boli Hardware

As a dedicated manufacturer with over 25 years of experience in railway fastening components, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Elastic Rail Clip Fastening for Heavy Haul Railway, specifically designed for rails weighing 25-30 kg/m. Our factory, established in 1998, has supplied high-quality rail fastening systems to over 15 major markets worldwide, including North America, Europe, and Southeast Asia. These elastic rail clips are engineered to provide reliable clamping force, reduce maintenance frequency, and ensure long-term stability under heavy load conditions. Whether you need a new installation or a replacement for existing track, our clips offer a cost-effective solution that meets the demands of modern heavy haul railways.

Product Features & Technical Specifications

Material Excellence: Manufactured from premium spring steel (60Si2Mn or equivalent), the clips undergo rigorous heat treatment to achieve optimal hardness and elasticity, ensuring consistent performance over thousands of cycles.
Precision Design: Our elastic rail clips are designed to fit rails of 25-30 kg/m with a secure locking mechanism that prevents loosening due to vibration or thermal expansion.
Corrosion Resistance: Standard surface treatment includes black oxide or oil coating, with optional galvanization or Dacromet finish available upon request for extreme environments.
Easy Installation: The clip design allows for quick manual or mechanical installation without special tools, reducing labor time and costs.
High Clamping Force: Delivers consistent clamping force within the range of 8-12 kN per clip, suitable for heavy haul applications.
Fatigue Life: Tested for over 3 million fatigue cycles without failure, ensuring long service life even under continuous heavy loads.

Technical Parameters (Typical Values)

Parameter	Specification
Rail Weight Range	25 – 30 kg/m
Clip Type	Elastic (Omega / E-clip style)
Material Grade	Spring steel 60Si2Mn (or equivalent)
Clamping Force (per clip)	8 – 12 kN (adjustable by design)
Surface Treatment	Black oxide, oiled, or as requested
Fatigue Cycles	≥ 3 million (tested)
Operating Temperature	-40°C to +80°C

Benefits for Your Railway Operation

Reduced Track Maintenance: The elastic retention minimizes gauge widening and rail creep, reducing the need for frequent re-tensioning.
Enhanced Safety: Secure fastening prevents derailments caused by loose rails, especially on curves and gradients.
Cost Savings: Long service life and easy installation translate to lower total cost of ownership over the track lifecycle.
Versatility: Compatible with standard concrete sleepers and wooden sleepers when used with appropriate baseplates.

Why Choose Boli Hardware?

Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of railway fastening components. We export annually between US$5 million and US$10 million to customers across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our factory is located in Hengshui, Hebei, China, with convenient access to major ports: Tianjin, Qingdao, Shanghai, and Foshan. We offer flexible shipping options and can customize packaging according to your requirements. Our team ensures strict quality control on every batch, and we welcome OEM/ODM orders. Contact us today for a quote or sample to experience the reliability of our elastic rail clip fastening system.

Frequently Asked Questions (FAQ)

Q: Are these clips suitable for 30 kg/m rail?
A: Yes, our clips are designed for rails weighing 25-30 kg/m. They can be customized slightly for specific rail profiles.
Q: What is the typical delivery time?
A: For standard orders, delivery time is around 15-25 working days after confirmation. Custom orders may take longer.
Q: Do you provide samples?
A: Yes, we offer samples for quality evaluation. Sample cost and shipping are negotiable.
Q: Can the clips be used in high-speed railways?
A: Our clips are primarily designed for heavy haul railways. For high-speed applications, we recommend consulting our technical team for specific requirements.
Q: What surface treatment do you recommend for humid environments?
A: For humid or coastal areas, we recommend hot-dip galvanized or Dacromet coating. Please contact us for options.
Q: Do you supply matching baseplates and insulators?
A: Yes, we can supply complete rail fastening systems including baseplates, insulators, and bolts. Please inquire for details.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is typically 5000 pieces, but smaller trial orders are welcome for new customers.
Q: How do you ensure quality?
A: We perform 100% dimensional inspection and hardness testing on each batch, along with fatigue testing per industry standards.