Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of e type rail mounting clip track fastener in China, also supports customized service with low price. Please feel free to buy cheap e type rail mounting clip track fastener made in China here from our factory.
Product Introduction
The railway fastener system is a key technical equipment to ensure the safe and smooth operation of trains. It can be divided into a variety of systems suitable for different needs. Among them, the E-type fastener system has a unique application scenario. The core component of the E-type fastener system, the E-type spring bar, is formed by a special processing technology. Its mechanical properties are accurately calculated and tested, and it can provide a stable buckling force.
Unlike the KPO buckle plate fastener system, the E-type fastener system buckles the rails through the elastic action of the spring bar. When the track is subjected to external force, the spring bar can better absorb energy and reduce the wear of the rails and sleepers.
As a key component to ensure the stability of the track structure, the E Type Rail Mounting Clip Track Fastener achieves a reliable connection between rails and sleepers through a unique combination of components. Among them, the E-type spring clip is the core fastening component, covering models such as E2007, E2009, and E2055. The spring clip with a diameter of 20mm can generate a fastening pressure of 1100-1400kgf and has not broken after 5 million fatigue tests; the rail shoulder is made of QT500-7 ductile iron to provide stable support; the HDPE material rail pad has both shock absorption and insulation functions, and is suitable for daily operation and maintenance of various railway lines.
Product Specifications
| Name | railway E clips Specifications | |||
| Type | E clip (e1809, e2006,e2007,e2009,etc) | |||
| Skl clip (skl1,skl3,skl12,skl14) | ||||
| Or the type by customers' drawings | ||||
| 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 | For e clip: 44-48HRCFor skl clip: 42-47HRC | |||
| Fatigue life | for Dia.18 is 3 millions cycles without breaking for Dia.20 is 5 millions cycles without breaking | |||
| Surface | plain (oiled), Oxide black, color painting | |||
| Standard refers | DIN17221, BS970, GB/T1222 | |||
Product Packaging & Delivery
For the packaging of fasteners before shipment, we designed a foldable wire mesh box with a waterproof canvas cover. The wire mesh box is flat when folded and fixed into shape by metal buckles when unfolded. Put the fasteners into the mesh box and cover it with a waterproof canvas cover. The canvas cover is attached to the edge of the mesh box with Velcro. When multiple mesh boxes are stacked, the bottom mesh box is equipped with support feet and the top mesh box has grooves. After stacking, they are connected in series with iron chains, which is suitable for outdoor storage and frequent loading and unloading.
GNEE RAIL is a professional company with a leading position in the international trade of railway fasteners. With 17 years of industry experience, its products cover all kinds of standard parts and special parts required for railway construction, and all products comply with the latest international railway industry standards. We have established a complete supplier management system and regularly conduct quality audits and technical guidance for cooperative factories. Equipped with advanced quality testing laboratories, all products are certified by international authoritative organizations.
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