Tension Clamp Railway Clip Fastener

• 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
• Package Size: 100.00cm * 150.00cm * 200.00cm
• Package Gross Weight: 5.000kg

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:

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

1. At Shanghai Suyu Railway Material Co., Ltd, we excel in the crafting and supply of premium elastic rail clip products, meticulously designed for railway applications. Utilizing top-tier raw materials, our elastic rail clips are distinguished by their outstanding tensile strength and robust corrosion resistance. These precision-engineered clips are fully customizable to client specifications, while still maintaining highly competitive pricing.

Renowned globally within the railway industry, our elastic rail clips offer unmatched clamping performance, ensuring a smooth and effortless installation process every time.

Following the expiration of patents from industry giants such as Pandrol and Vossloh, SUYU collaborates with esteemed quality producers to deliver a cost-effective range of elastic rail clips. These are meticulously designed to fit varied rail sections and applications, including specific SKL tension clamps.

Our rigorous dimensional controls and the use of superior spring steel guarantee that SUYU's elastic rail clips and other railway fastenings meet stringent standards, ensuring they meet and exceed all customer specifications.

At SUYU, we are proficient in fabricating elastic rail clips to cater to any toe load and axle load requirements necessary for fastening rails on wooden, steel, or concrete sleepers. We offer a versatile range of elastic rail clips with steel bar diameters ranging from 12mm to 20mm. Our portfolio includes elastic rail clips with flat toes for broad gauge lines, supporting toe loads from 850kgf to 1100kgf, adaptable to various toe 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

Our elastic rail clips offer an exceptional fatigue life, enduring up to 5 million cycles without breakage under a spring steel deflection of 9.1mm.
Material: 60Si2MnA
Surface Options: Plain, black painting, red painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packing: Plastic bags and wooden pallets, or tailored to client needs. Additionally, we are a leading manufacturer and exporter of SKL tension clamps, which ensure excellent electrical insulation for rails on their supports. These clamps maintain elastic positioning of the rail vertically and transversely.
Our elastic rail clip offers a boltable solution with formidable permanent clip strength, ideal for rail construction with concrete sleepers. Available in diameters ranging from 13mm to 15mm, we offer 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: Withstands a minimum of 5 million cycles
Loading Property: Under a pressure range of 8-12KN, achieves a displacement between 9-12mm
Material: 60Si2CrA
Surface Options: Plain, black painting, red painting
Minimum Order Quantity (MOQ): 5000 Pieces
Packing: Plastic bags and wooden pallets, or custom-tailored to client specifications

Shanghai Suyu Railway Material Co., Ltd is a distinguished, ISO9001-2008 certified manufacturer, officially endorsed by China's Railway Ministry. Our flagship product, the Rail Gauge Lock Clip Tension Clamp, is the quintessence of precision and reliability, meticulously engineered for seamless rail track assembly. It features exceptional ease of fitment during track laying, economical and straightforward maintenance, outstanding durability, and a highly cost-effective lifespan, ensuring rapid and efficient replacement. Our advanced elastic rail clips and railway fastenings have been acclaimed in both domestic and international markets for many years, consistently delivering steadfast performance and unparalleled peace of mind.

Guided by our unwavering 'Quality First' policy, SUYU is dedicated to meticulous quality control management. We utilize a comprehensive suite of state-of-the-art inspection instruments to guarantee that every Rail Gauge Lock Clip Tension Clamp meets the pinnacle of quality standards and perfectly aligns with our customers' rigorous requirements.

As China's leading manufacturer of rail fastening solutions, SUYU offers an extensive and diverse product portfolio. In addition to the Rail Gauge Lock Clip Tension Clamp, our product range includes essential railway fasteners such as track bolts, sleeper screws, rail anchors, rail joint bars, tie plates, rail clips, elastic rail clips, SKL tension clamps, rail shoulders, and more. Each product is expertly crafted to provide unmatched performance and reliability, addressing all your railway infrastructure needs with exceptional precision and trustworthiness.