Heavy-Duty Elastic Tension Clamp Clips

• After-sales Service: a+
• Warranty: 1-3years
• Customized: Customized
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Fast Clip
• Certification: ISO14001, ISO9001
• Type: Clip
• Material: 65mn/60si2mn
• Weight: 0.7kg
• Surface: Green Paint
• Fatigue Test: Five Million Times
• Diameter: 15mm
• Transport Package: Sea Transport
• 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

SKL Spring Clips / W-Rail Clip Processing Steps:

1. Raw Materials Inspection;
2. Precision Cutting
3. Controlled Heating
4. Robust Forging
5. Intensive Quenching
6. Tempering for Strength
7. Rigorous Inspection and Testing

1. At Shanghai Suyu Railway Material Co., Ltd, we pride ourselves on manufacturing and supplying top-notch elastic rail clip products, specifically designed for railway applications. Crafted with premium quality raw materials, these elastic rail clips exhibit exceptional tensile strength and corrosion resistance. We offer customization to meet client specifications, ensuring both quality and affordability.

Universally acclaimed in the railway industry, our elastic rail clips deliver high-performance rail clamping while ensuring ease of installation.

As technologies from leading manufacturers like Pandrol and Vossloh become public, SUYU has collaborated with recognized quality manufacturers to provide an economical range of elastic rail clips, suitable for various rail sections and applications, including select SKL tension clamps.

Our stringent dimensional control and use of high-quality spring steel ensure that SUYU's elastic rail clips and other railway fastenings meet precise specifications, catering to customer needs.

We excel in producing elastic rail clips tailored for any toe load and axle load requirements, perfect for wooden, steel, or concrete sleepers. Our catalog includes elastic rail clips with steel bar diameters ranging from 12mm to 20mm. We offer clips for broad gauge lines with a flat toe and toe loads from 850kgf to 1100kgf, capable of meeting diverse toe load and axle load specifications.

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

With a spring steel deflection of 9.1mm, our clips boast a fatigue life of up to 5 million cycles without failure.
Material: 60Si2MnA
Surface Finish: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 PCS
Packing: Plastic Bags and Wooden Pallets or Customized as per Client Requirements
Our elastic rail clips feature a boltable design with high permanent clip strength, ideal for rail construction with concrete sleepers. We offer clips with diameters ranging from 13mm to 15mm, covering models like SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30.

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

Fatigue Property: Minimum 5 million cycles
Loading Property: Under pressure 8-12KN, displacement ranges from 9-12mm
Material: 60Si2CrA
Surface Finish: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 PCS
Packing: Plastic Bags and Wooden Pallets or Customized as per Client Requirements

We are a trusted and certified manufacturer of elastic rail clips and other railway fasteners, accredited by China's Railway Ministry and ISO9001-2008. Our flagship product, the Heavy-Duty Elastic Tension Clamp Clips, is perfect for rail track assembly, offering seamless fitment during track laying, easy and cost-effective maintenance, exceptional durability, and a long, economical lifespan. Our products have proven their worth both domestically and internationally, ensuring reliable performance for many years.

Under our unwavering 'Quality First' policy, SUYU meticulously oversees the quality control process. Equipped with a comprehensive range of inspection instruments, we guarantee that every elastic rail clip we produce meets the highest standards of quality and fulfills all customer requirements.

As a premier rail fastening manufacturer in China, SUYU excels in producing a wide array of railway fasteners. Our extensive product line includes track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and much more, ensuring superior performance for all your rail fastening needs.