ZhongYue rail clips bolts and nuts screw spikes railroad fasteners
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.
SKL fastening system
Meet all the requirements of Tram line. Top-down construction method is available, so sleepers are no needed. It can be used in general line, also in turnout area. It is feasible in open track, also in embedded track. Easy installation, Gauge adjustment +/-10mm, height regulation +20mm. The static stiffness is no less than 30KN/mm, different stiffness of rail pad can be provided according the requirements of customers.
Technical Parameters
| Part name | Type | Material | Finish | Remark |
| SKL14 tension clip | Dia. 13mm | 60Si2CrA, 38Si7 | Plain oiled, color painting, or the other required ones. | Hardness: 42-47HRC
Fatigue test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 millions cycles without breaking.
Standard: DIN17221, GB/T1222 |
| Ss35 screw spike | M24×150mm
M24 ×160mm
M24×180mm | Grade 4.6: Q235
Grade 5.6: 35#
Grade 8.8: 45# | Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized | Standard: ISO898-1, UIC864-1 and NF F500-50 |
| Plain washer | Uls7 | Q235 | Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized | Standard: EN10025, EN10139 |
| Plastic dowel | For different sizes of screw spike | HDPE, Reinforced Nylon 66 (PA66) | Black, blue, yellow, green or other color | For insert into concrete sleeper |
| Guide plate | UIC54, UIC60, 50kg rail, 60kg rail, and other sizes as ordered | Reinforced Nylon 66 (PA66) | Black, blue, yellow, green or other color | Different designs are available. |
| Rail pad | UIC54,UIC60, and size as ordered | EVA, or rubber | Black, blue, yellow, green or other color | Different designs are available. |
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
Product Tags:
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Galvanized / Black Oxide Rail Clips Bolts And Nuts Ss35 Screw Spikes For Railroad Images
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