Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of pandrol spring clip rail fasteners in China, also supports customized service with low price. Please feel free to buy cheap pandrol spring clip rail fasteners made in China here from our factory.
Pandrol Spring Clip Rail Fasteners
Pandrol Spring Clip
Pandrol elastic fastenings are threadless rail fastening systems with spring steel clips as their core component. They secure rails to sleepers or track bases by applying lateral and vertical clamping forces through the clips, ensuring track stability.
The clips are manufactured from high-strength spring steel, boasting high elasticity and strength. During the clamping process, they generate constant clamping force (with each clip achieving a clamping force of over 11–12 kN) while resisting creep and torsional deformation.
The E-Clip features a bolt-free (screw-free) design: via specialized fixtures, the clips are inserted into grooves in sleeper base plates to lock the rail base, achieving a self-tensioning effect. This "self-tensioning" attribute eliminates the need for repeated bolt tightening after installation, allowing the clips to operate on a "fit-and-forget" basis. They maintain the designed clamping force over the long term, thereby reducing maintenance and inspection workloads.
Application scenarios of the E-Clip
Pandrol elastic fasteners are suitable for nearly all types of ballasted and ballastless track systems, including heavy-haul freight lines, high-speed passenger lines, metro lines, and intercity lines. The E-Clip has been utilized in over 50 countries across hundreds of projects, with a design that can accommodate various rail profiles and sleeper types (concrete sleepers, wooden sleepers, and composite sleepers).
Recommend Products
GNEE RAIL specializes in the production of special fastening components for railway tracks, with mature production technology and strict quality control system. The product line covers various types of fasteners, spring bars, bolts and supporting components, all of which have passed industry standard testing and certification. The factory implements full-process quality control, and conducts multiple inspections from the entry of raw materials to the delivery of finished products to ensure stable and reliable product performance. We can provide fastening solutions suitable for different rail types according to customer technical requirements, and establish a rapid response mechanism to ensure delivery timeliness.
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