| Place of Origin: | China |
|---|---|
| Brand Name: | ZhongYue |
| Certification: | ISO9001:2015 |
| Model Number: | Nabla Type Rail Fastening System |
| Minimum Order Quantity: | 10000sets |
| Price: | Negociable |
| Packaging Details: | according to clients' requirement |
| Delivery Time: | 10 working days after received your payment |
| Payment Terms: | T/T, 30% in advance |
| Supply Ability: | 500,000pcs per month |
| Material: | Q235(main) 60Si2MnA, 60Si2CrA, 55Si2Mn, 38Si7 | Application: | Railway Construction |
|---|---|---|---|
| Certification: | ISO9001:2008 | Main Surface Treatment: | Plain (oiled), Oxide Black, Color Painting |
| Name: | Railroad Fastener Railway Infrastructure Nabla Fastening System | Drawing: | Required |
| High Light: | railroad fasteners,vossloh fastening system |
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The fist rail fastening system is firstly developed in Sweden. This rail fastening system is widely used in the railroad in South Africa, Zimbabwe, Botswana, Swaziland and Namibia. In addition, the railroad fastener is extensively employed in South America and Australia. The fist rail fastening system comprises of spring steel clip, rail pad, and insulated retaining pin. The components for the rail fastening device are manufactured according to ISO 9001-2008 standard.
Technical Parameters
| Part name | Type | Material | Finish | Remark |
| Nabla clip | Thickness 4mm or 4.5mm | 60Si2MnA, 60Si2CrA | Plain oiled, red color painting, or the other required by customers | Hardness: 42-47HRCFatigue life: 3 millions cycles without breaking Standard: DIN17221, GB/T1222 |
| Insulator | UIC54, UIC60, S49 rails | Reinforced Nylon 66 (PA66) | Black, blue, yellow, green or other colors | Different designs are available. |
| Double end screw spike | UIC54, UIC60, 50kg rail, 60kg rail | Grade 5.6: 35# | Plain oiled, black oxide, galvanized, hot dip galvanized | Bending at 30 degree without crack. |
| Special spring washer | 18.25×34×78mm | ML08Al | Plain oiled, black oxide, galvanized, hot dip galvanized | For protecting the thread of the double end screw spike |
| Hex nut | As ordered | Grade 5: 35# | Plain oiled, black oxide, galvanized, hot dip galvanized | Standard: DIN985 |
| Plain washer | As ordered | Q235 | Plain oiled, black oxide, galvanized, hot dip galvanized |
Standard: DIN125 |
Advantage:
We are a leading and reputed manufacturer of qualified railway products in China since 2013, have got the production license of China’s Railway Ministry on railway products. We supply to Thailand Railway, Indonesia Railway, Zambia Railway, American Railway etc for years. We can customize your product with ASTM, DIN, BS, JIS, AS, NF, ISO and GB standard, competitive price available.
Order Hints:
MOQ: based on your product
Delivery time:Within 30days after order confirmed
Shipment: sea freight
Payment term: T/T 30% deposit, balance before shipment; LC
