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DIN 17221 Spring Steel Rail Clip, 170mm Length, 20mm Width, Heat Treated, 1200N Clamping Force
Product Spotlights
DIN 17221 spring steel rail clip with 1200N clamping force, 170mm length, 20mm width. Heat treated for durability and elasticity. Customizable surface treatment. Reliable manufacturer with 25+ years of experience, exporting to 15+ global markets. Consistent quality, competitive pricing, and on-time delivery.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Standard:
DIN 17221
Material:
Spring Steel (e.g., 60Si2Mn or equivalent)
Length:
170mm
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
Delivery time depends on order quantity.
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Standard
DIN 17221
Material
Spring Steel (e.g., 60Si2Mn or equivalent)
Length
170mm
Width
20mm
Clamping Force
1200N
Heat Treatment
Quenched and Tempered
Surface Treatment
Oil coated or customizable (e.g., black oxide, galvanized)
Application
Railway track fastening system
Packaging
Pallets, bundles, or as per customer request
Customization
OEM, dimensions, or coating available upon request
Reliable Rail Fastening Solutions from a Trusted Manufacturer
As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our DIN 17221 Spring Steel Rail Clip. Designed to deliver consistent clamping force of 1200N, this 170mm long, 20mm wide rail clip is engineered for durability and safety in railway track systems. Our factory, established in 1998 and exporting to global markets including North America, Europe, and Southeast Asia, ensures that every clip meets the rigorous standards of DIN 17221 through precise heat treatment and stringent quality control. Whether you need standard clips or customized dimensions, we offer reliable solutions backed by annual export values exceeding US$5 million.
Product Features and Technical Advantages
- High Clamping Force (1200N): Ensures secure rail fixation, reducing the risk of track displacement and maintaining gauge stability even under heavy loads and dynamic stresses.
- Spring Steel Material: Manufactured from premium spring steel (e.g., 60Si2Mn) offering excellent elasticity, fatigue resistance, and long service life.
- Heat Treated for Enhanced Performance: Quenched and tempered to achieve optimal hardness and toughness, preventing brittleness while maintaining flexibility.
- Precision Dimensions (170mm x 20mm): Designed to fit standard rail fastening assemblies, compatible with various rail profiles and baseplates.
- Corrosion Resistance Options: Standard oil coating protects against rust; alternative surface treatments such as black oxide, phosphating, or hot-dip galvanizing are available upon request.
- Consistent Quality: Every batch is tested for clamping force, hardness, and dimensional accuracy to ensure reliability in demanding railway environments.
Technical Specifications
| Parameter | Value |
| Standard | DIN 17221 |
| Material | Spring Steel (60Si2Mn or equivalent) |
| Length | 170 mm |
| Width | 20 mm |
| Clamping Force | 1200 N |
| Heat Treatment | Quenched and Tempered |
| Surface Finish | Oil coated (customizable) |
Benefits for Your Railway Operations
- Enhanced Safety: The stable 1200N clamping force minimizes rail movement, reducing the risk of derailments and maintenance intervals.
- Cost Efficiency: Durable spring steel with heat treatment ensures long lifespan, lowering replacement costs and downtime.
- Easy Installation: Standardized dimensions allow direct replacement of existing clips without modification to your rail system.
- Global Compatibility: Designed to meet DIN 17221, widely accepted in international railway projects.
- Flexible Customization: We can adjust dimensions, coating, or packaging to match your project specifications.
Why Choose Us?
Anping County Boli Hardware Wiremesh Products Factory has been a reliable manufacturer since 1998, with annual export values between US$5 million and US$10 million. Our products are shipped from major Chinese ports (Tianjin, Qingdao, Shanghai, Foshan) to over 15 global markets including North America, Europe, Africa, and Oceania. We have a proven track record of supplying high-quality rail fasteners to railways, mining operations, and construction projects worldwide. Our experienced team ensures strict quality control, on-time delivery, and responsive customer support.
Contact us today for a quote or sample request. We are committed to providing competitive pricing, professional service, and reliable products that meet your exact requirements. Let us be your trusted partner for rail fastening solutions.
Frequently Asked Questions (FAQ)
-
Q: What is the exact material of these rail clips?
A: Our clips are made from high-quality spring steel, typically 60Si2Mn, which conforms to DIN 17221 standards. The material provides excellent elasticity and fatigue resistance. -
Q: Can you supply clips with different clamping forces?
A: Yes, we can customize the clamping force by adjusting the design and heat treatment. Please provide your specific requirements for a tailored solution. -
Q: What surface treatment options are available?
A: Standard finish is oil coating for basic protection. We also offer black oxide, phosphating, galvanizing, or other coatings upon request to suit your environmental conditions. -
Q: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard rail clips is 10,000 pieces. For customized orders, MOQ may vary. Please contact us for details. -
Q: How long does delivery take?
A: Typical lead time is 15–25 working days after order confirmation, depending on quantity and customization. We ship from Tianjin, Qingdao, Shanghai, or Foshan ports. -
Q: Do you provide samples for testing?
A: Yes, we offer free samples for evaluation. You only need to cover the shipping cost. Please reach out to request samples. -
Q: Are these clips compatible with standard rail profiles like UIC60 or 54E1?
A: Our clips are designed to fit standard rail fastening systems. They are commonly used with various rail profiles; we recommend verifying dimensions with your system or consulting our technical team. -
Q: How do you ensure product quality?
A: We conduct in-process and final inspections including dimensional checks, hardness tests, and clamping force measurement. Each batch is traceable, and we maintain strict quality control procedures.
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
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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