Basic Info.
Certification
ISO14001, ISO9001
Fatigue Test
Five Million Times
Transport Package
Sea Transport
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 |
Introducing SKL Spring Clips and W Rail Clip Processing: Experience precision engineering with our meticulously crafted rail clips that guarantee superior durability and steadfast performance.1. Raw Materials Inspection: We ensure the pinnacle of quality by conducting thorough inspections of all raw materials, ensuring only the finest components make it into our products.
2. Cutting: Our precision cutting process is tailored to exacting standards, ensuring every piece is perfectly shaped for optimal functionality.
3. Heating: This critical phase involves expertly controlled heating, preparing the materials for flawless transformation in subsequent stages.
4. Forging: Under intense pressure and heat, our forging process crafts robust and reliable components that stand the test of time.
5. Quenching: Our quenching procedure rapidly cools the forged components, imparting exceptional strength and resilience to each piece.
6. Tempering: Carefully calibrated tempering follows, enhancing the toughness and durability of our rail clips for unwavering performance.
7. Inspection and Testing: Comprehensive inspections and rigorous testing guarantee that every product meets our high standards of quality and safety.
Detailed Photos
1. At the heart of our operations, we proudly specialize in the manufacture and distribution of top-of-the-line elastic rail clip products. These clips are expertly crafted for demanding railway applications, utilizing premium raw materials that promise exceptional tensile strength and unparalleled corrosion resistance. We offer a range of customizable options, ensuring they align perfectly with client specifications and budgetary considerations.
Renowned across the railway industry, our elastic rail clips are celebrated for their remarkable clamping performance and effortless installation, consistently delivering excellence.
In light of the patent expirations from industry giants like Pandrol and Vossloh, SUYU collaborates with esteemed quality manufacturers to offer a competitively priced selection of elastic rail clips. These are meticulously designed for diverse rail sections and applications, including specially chosen SKL tension clamps.
At SUYU, we exercise rigorous dimensional control and employ top-tier spring steel to ensure our elastic rail clips and other railway fastenings meet the most stringent customer specifications, reflecting our commitment to excellence.
We are equipped with extensive capabilities to produce elastic rail clips tailored to any toe load and axle load requirements, adaptable for wooden, steel, or concrete sleepers. Our product line includes various clip sizes, boasting steel bar diameters from 12mm to 20mm. Moreover, we craft specialized clips with flat toes for broad gauge lines, supporting toe loads from 850kgf to 1100kgf, all customizable to meet specific toe or axle load needs.
In-Depth Technical Specifications of the Elastic Rail ClipDiameter | 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 spring steel, with a deflection at 9.1mm, achieves an impressive fatigue life of up to 5 million cycles without a hint of failure, representing peak performance.
Material: 60Si2MnA - A hallmark of quality and resilience
Surface Finishes: Choose between plain, elegant black painting, or striking red painting
Minimum Order Quantity: A commitment to quality with a minimum order of 5000 pieces
Packaging: Secure and customizable with options of plastic bags and wooden pallets, tailored to client needs. 2. As pioneers in the manufacturing and exporting of SKL tension clamps, we ensure the rail's outstanding electric insulation on its support. Our clamps elastically maintain the rail's position vertically and transversely, featuring a well-engineered support table, projecting shoulders, an interposed pad, and an insulating clip. The clip's innovative design includes a body that harmonizes with the shoulders and a nose portion that firmly bears against the rail flange. It incorporates at least one elastically yieldable strip and fastening equipment that passes through precise apertures in the clip body and strip.
Our high-strength boltable elastic rail clips are unparalleled in permanence, ideal for robust rail construction with concrete sleepers. Available in diameters from 13mm to 15mm, they span from SKL1 to SKL30, offering versatility and strength.
Diameter | Type | Weight (Kg) |
13mm | SKL1 | 0.49 |
13mm | SKL3 | 0.53 |
13mm | SKL12 | 0.53 |
13mm | SKL14 | 0.505 |
Fatigue Property: An enduring performance standard of not less than 5 million cycles
Loading Property: Under pressure of 8-12KN, our clips offer a displacement range of 9-12mm, ensuring optimal performance.
Material: 60Si2CrA - Crafted for excellence and durability
Surface Finishes: Options include plain, bold black painting, or vibrant red painting
Minimum Order Quantity: Commitment to quality with a 5000-piece minimum order
Packaging: Sturdy plastic bags and wooden pallets, customizable to meet client preferences
Shanghai Suyu Railway Material Co., Ltd. stands as a leader in the production of elastic rail clips and various railway fasteners. Proudly approved by China's Railway Ministry and ISO9001-2008 certified, our 60si2mn Railway Fastening System Clips are the epitome of ease in installation during track assembly. They combine cost-effective maintenance, robust durability, and swift, hassle-free replacement. With an impeccable track record in both domestic and international markets, our products are synonymous with flawless rail track assembly and unmatched long-term reliability.
At Shanghai Suyu Railway Material Co., Ltd, our 'quality first' philosophy is the foundation of our operational excellence. We staunchly uphold this commitment through substantial investments in cutting-edge quality control management systems, backed by a comprehensive array of advanced inspection instruments. This unwavering and meticulous approach guarantees that every 60si2mn Railway Fastening System Clip we produce meets the most stringent standards, consistently delivering superior quality that not only meets but exceeds our customers' expectations.
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Address:
305 Room, a Building, 1008 XinJin Qiao Rd, Pudong, Shanghai, China
Business Type:
Trading Company
Business Range:
Transportation
Management System Certification:
ISO 9001
Company Introduction:
Founded in 2003, SUYU is now a leading and reputed manufacturer of qualified railway fasteners in China. With its headquarter in Shanghai Pudong, and factory in Suzhou Province, Kunshan City.
We are certified by ISO 9001: 2008. We have a complete set of inspection equipments to strictly control the quality of each production procedure and make sure all the products reach the international standards and customers′ requirements.
SUYU team is composed of high professional experts from former state railway companies. We have 5 senior engineers, 20 professional technicians and a group of highly experienced operation workers. We have our own R& AMP; D team, after-sales service team and quality-assurance team with the most advance technology and management concepts.
With advanced technology, powerful processing capacity and excellent service, our products have been exported worldwide. After many times of inspections by BV, SGS, ABS etc, our products have been well recognized by our customers. We are qualified supplier of Kazakhstan Railway, Zambia Railway, Thailand Railway, Indonesia Railway, Malaysia Railway, Sweden Railway, New Zealand Railway, American Railway, Canada Railway etc, supplying all kinds of railway material to them for many years without any quality complaint.
We can produce according to International standards like ASTM, DIN, BS, JIS, AS, NF, ISO, GB. Besides, we have our own high standard R& AMP; D department, willing to develop all kinds of non-standard products according to customers′ drawings or samples.