Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of skl14 tension clamp for fastening system in China, also supports customized service with low price. Please feel free to buy cheap skl14 tension clamp for fastening system made in China here from our factory.
Product Introduction
The SKL14 fastener system is suitable for a variety of track structures, including concrete sleepers, ballastless track plates, etc., and can adjust the buckle pressure and gauge parameters according to different line conditions to meet the needs of railways of different speed levels.
Electrical insulation performance is one of the core technical indicators of the SKL14 system. It adopts a multi-layer composite insulation structure design, including components such as under-rail insulation pads, gauge baffle insulation pads and bolt insulation sleeves, forming a complete insulation protection system. After rigorous testing, the system can still maintain an insulation impedance of more than 1500V under harsh conditions such as moisture and pollution, fully meeting the strict requirements of electrified railway track circuits. The insulation material is made of high-performance engineering plastics, which are specially treated with UV protection and anti-aging formula design. There will be no performance degradation during long-term use, ensuring the reliable operation of the railway signal system. This perfect insulation design makes the SKL14 system particularly suitable for use in electrified sections and signal concentration sections.
Components of SKL14 Rail Fastening System
| Specifications for ONE unit of SKL Clip rail fastening system | ||||
| Item | Quantity | Type | Material | Remark |
| SKL tension clip | 2 | skl1, skl3, skl12, skl14 | 60Si2CrA, 60Si2CrA, 38Si7 | Hardness: 42-47HRC |
| Standard: DIN17221, GB/T1222 | ||||
| Ss35 screw spike | 2 | M24×150mm | Grade 4.6: Q235 | Standard: ISO898-1 |
| Grade 5.6: 35# | UIC864-1 | |||
| Grade 8.8: 45# | NF F500-50 | |||
| Flat washer | 2 | Uls7 | Q235 | Standard: EN10025, EN10139 |
| Plastic dowel | 2 | For different sizes of screw spike | HDPE, Reinforced Nylon 66 (PA66) | For insert into concrete sleeper |
| Guide plate | 2 | UIC54, UIC60, 50kg rail, 60kg rail, | Reinforced Nylon 66 (PA66) | Different designs are available |
| and other sizes as ordered | ||||
| Rail pad | 1 | Size as ordered | EVA, or rubber | |
| Model | SKL 1 Rail Clamp | SKL 3 Rail Clamp | SKL 12 Rail Clamp | SKL 14 Rail Clamp |
| Spec. | ø13 | ø13 | ø13 | ø14 |
| Hardness | 42-47HRC | 42-47HRC | 42-47HRC | 42-47HRC |
Product Application
GNEE RAIL is a professional railway fastener exporter, committed to providing high-quality rail connection products to overseas customers. The company's main products cover various standard fasteners required for railway construction. Through strategic cooperation with domestic high-quality manufacturers, we ensure stable and reliable product quality. We are familiar with the technical specifications of international railway projects and can provide products that meet the standard requirements of different regions. The perfect export process and professional foreign trade team enable us to efficiently respond to the procurement needs of global customers.
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