Heavy-Duty Rail Fasteners for Reliable Track Clamping with 60si2mn

• Customization: Available
• After-sales Service: a+
• Warranty: 1-3year
• Model NO.: W30
• 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

SKL Spring Clips / Rail Clip Processing Steps:

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 are pioneers in crafting specialized elastic rail clip products ideal for railway uses. Our clips, engineered with premium raw materials, offer exceptional tensile strength and remarkable corrosion resistance. We proudly provide customization options tailored to client-specific needs and competitive price points.

Elastic rail clips stand as a globally trusted solution in the railway industry, renowned for their efficient rail clamping capabilities and ease of installation.

Drawing upon the finest technologies from industry leaders such as Pandrol and Vossloh, SUYU partners with esteemed quality manufacturers to present an affordable selection of elastic rail clips. These are perfect for a variety of rail sections and applications, including selected SKL tension clamps.

SUYU’s commitment to precise dimensional control and the use of superior spring steel guarantees our elastic rail clips and other railway fastenings align with the highest customer standards.

We specialize in creating elastic rail clips designed to meet any toe load and axle load specifications, suitable for securing rails to wooden, steel, or concrete sleepers. Offered in steel bar diameters from 12mm to 20mm, our range includes broad gauge line clips with toe loads ranging from 850kgf to 1100kgf.

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

Featuring a spring steel deflection of 9.1mm, our elastic rail clips boast a fatigue life reaching up to 5 million cycles, ensuring exceptional reliability.
Material: 60Si2MnA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 PCS
Packaging: Securely packed in Plastic Bags and Wooden Pallets, or customized as per client specifications for utmost protection.

2.As a premier manufacturer and exporter of SKL tension clamps, we guarantee top-tier electric insulation of the rail on its support. These clamps are engineered to maintain the rail's elasticity both vertically and transversely. Our advanced fixing and supporting device features a support table, projecting shoulders, an insulating clip, a nose section, elastically yieldable strips, and fixing equipment extending through the elastic rail clip body and strip apertures.
Our boltable elastic rail clips deliver robust permanent clip strength, perfect for rail construction with concrete sleepers. With diameters from 13mm to 15mm, our selection includes models like SKL1, SKL2, SKL3, SKL12, SKL14, SKL21, SKL30, and more.

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

Fatigue Property: Capable of enduring no less than 5 million cycles
Loading Property: Under pressure of 8-12KN, offers displacement ranging from 9-12mm
Material: 60Si2CrA
Surface Options: Plain, Black Painting, Red Painting
Minimum Order Quantity (MOQ): 5000 PCS
Packing: Our products are expertly packaged in sturdy plastic bags and secure wooden pallets. We also provide custom packaging options to meet specific client demands, ensuring the safe and secure delivery of our products.

We proudly stand as a recognized leader in the manufacturing of elastic rail clips and an array of railway fasteners, acknowledged by China's Railway Ministry and holding certification under the prestigious ISO9001-2008 standards. Our outstanding products are heralded for optimizing rail track assembly, delivering unmatched ease during track installation, straightforward and cost-efficient maintenance, extraordinary durability, and cost-effectiveness throughout their lifespan, along with quick replacement capabilities. For many years, our elastic rail clips and railway fastenings have steadfastly served both domestic and international markets, earning a reputation for reliability and excellence.

Guided by our steadfast 'Quality First' policy, SUYU is committed to ensuring rigorous quality control management. We employ a comprehensive suite of advanced inspection instruments to rigorously verify that all our elastic rail clip products not only meet but consistently exceed the highest quality standards and customer expectations, thereby reinforcing our dedication to excellence.

As a distinguished leader among rail fastening manufacturers in China, SUYU proudly offers a comprehensive and diverse range of railway fasteners. Our extensive product portfolio encompasses 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 meticulously crafted to meet and exceed the stringent demands of the global railway industry.