Reliable Rail Fixing Solutions with Heavy-Duty Fastening Clips

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3year
• Model NO.: W30
• Customized: Customized
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• Weight: 0.78kg
• Transport Package: Sea
• Specification: All
• Trademark: SUYU
• Origin: China
• HS Code: 73029090
• Production Capacity: 3000000pieces/Year

Product Description

Product Details

Name	Clip-W30 Railway Fasteners System for Subway
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical composition(%)	C:0.56-0.64, Mn:0.60-0.90, Si:1.60-2.00, Cr:≤0.35, P:≤0.03, S:≤0.03	C:0.56-0.64, Mn:0.40-0.70, Si:1.40-1.80,Cr:0.70-1.00 P:≤0.03, S:≤0.03	C:0.52-0.60, Mn:0.60-0.90, Si:1.50-2.00,Cr:≤0.35 P:≤0.03, S:≤0.03	C:0.35-0.42, Mn:0.50-0.80, Si:1.50-1.80, P:≤0.03, S:≤0.03
Hardness	HRC 42-47
Fatigue life	5 millions cycles without breaking
Surface	Plain (oiled), Oxide black, color painting
Standard refers	GB/T 1222,DIN 17221

SKLSpring Clips / W Rail Clip Processing:

1. Raw Materials Inspection
2. Cutting
3. Heating
4. Forging
5. Quenching
6. Tempering
7. Inspection and Testing

1.Shanghai Suyu Railway Material Co., Ltd takes immense pride in our expertise in crafting and supplying premier elastic rail clip products that are meticulously engineered for railway use. Our elastic rail clips boast premium quality raw materials, processed with precision to offer superior tensile strength and remarkable corrosion resistance. Tailored to meet individual client specifications, our solutions are competitively priced while maintaining top-notch quality.

Famed throughout the railway sector, the elastic rail clip is celebrated for its exceptional performance in rail clamping, offering effortless installation and unrivaled reliability.

Benefiting from access to proven out-of-patent technology from industry giants like Pandrol and Vossloh, SUYU collaborates with reputable manufacturers to offer a cost-efficient and adaptable selection of elastic rail clips. Engineered for compatibility with diverse rail sections and applications, this includes the adaptable SKL tension clamps.

At SUYU, we maintain rigorous dimensional control and employ premium spring steel, ensuring our elastic rail clips and railway fastenings meet exacting standards, exceeding customer expectations with precision.

Our proficiency in producing elastic rail clips caters to varying toe load and axle load demands, suitable for wooden, steel, or concrete sleepers. We offer an array of elastic rail clips with diameters ranging from 12mm to 20mm. This includes flat toe rail clips for broad gauge lines, with toe loads from 850kgf to 1100kgf, adaptable for any specific rail fastening need.

Technical Specifications of the Elastic Rail Clip

Diameter	Weight (Kg)	Toe Load
12mm	0.18	200-400
14mm	0.30	400-600
16mm	044	500-700
18mm	0.60	800-1000
20mm	0.78	1100-1400

Our elastic rail clips feature a spring steel deflection of 9.1mm and boast an extraordinary fatigue life of up to 5 million cycles, ensuring enduring performance excellence.
Material: 60Si2MnA
Surface: Plain, Black Painting, Red Painting
MOQ: 5000 PCS
Packing: Plastic bags and wooden pallets, customizable to client requests

2.As a leading manufacturer and exporter, SUYU presents the SKL tension clamp, offering steadfast electric insulation and elastic rail maintenance both vertically and transversely. Our tension clamps boast a distinct design with a support table, projecting shoulders, an interposed pad, and an insulating clip bracing against the rail flange. This comprehensive system features elastically yieldable strips and secure fixing equipment for robust rail support.
Our elastic rail clip is a boltable, high-strength solution, ideal for rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, our lineup includes models such as SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, among others.

Diameter	Type	Weight (Kg)
13mm	SKL1	0.49
13mm	SKL3	0.53
13mm	SKL12	0.53
13mm	SKL14	0.505

Fatigue Property: No less than 5 million cycles
Loading Property: When exposed to pressures between 8-12KN, the displacement ranges from 9-12mm, ensuring durability under demanding conditions.
Material: 60Si2CrA
Surface: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packaging: Securely delivered in durable plastic bags and wooden pallets, with options tailored to meet clients' specific needs.

Shanghai Suyu Railway Material Co., Ltd, a distinguished leader in rail technology, proudly stands as a manufacturer officially endorsed by China's Railway Ministry and holds the prestigious ISO9001-2008 certification. Our flagship offering, the elastic rail clip, is indispensable for flawless rail track assembly, ensuring seamless integration and unrivaled performance. This innovative component is designed for effortless installation during track construction, ensuring cost-effective maintenance and exceptional longevity. Our durable railway fastenings serve both domestic and international markets, delivering quick replacement capabilities and unwavering reliability, setting new standards in rail infrastructure solutions.

Embracing our 'quality first' philosophy, SUYU is devoted to superior quality control. With a state-of-the-art array of inspection instruments, we meticulously ensure that every elastic rail clip not only meets but surpasses the highest industry standards, consistently exceeding customer expectations and reinforcing our commitment to excellence.

As pioneers in the domain of rail fastening manufacturing in China, SUYU proudly extends its unparalleled expertise across a diverse array of railway fasteners. Our extensive product lineup includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, and rail shoulders, among others. Each product is crafted to deliver comprehensive and innovative solutions, meeting all rail fastening requirements with precision and reliability.