Elastic rail clips are key spring steel clamps in railway track fastening systems. They securely hold rails to sleepers while absorbing impacts and vibrations caused by train operations. GNEE RAIL's clips provide stable clamping for light rail, heavy rail, and industrial tracks such as crane rails.
These clips are made of high-strength alloy spring steel with excellent elasticity, toughness, and fatigue resistance. Optimized bending angles and clamping heights ensure rail stability under high-frequency loading, reducing loosening and wear, and prolonging track service life.
| 60 Si2CrA | C | Si | Mn | P | S | Cr | Ni | Cu |
| 0.56-0.64 | 1.4-1.8 | 0.4-0.7 | ≤0.035 | ≤0.035 | 0.35 | 0.35 | 0.25 |
Parameters of Main Rail Clip Products
| Name | Rail clip | |||
| 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: 44-48HRC | |||
| For 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, HDG, Zinc Plating... | |||
| Standard refers | DIN17221, BS970, GB/T1222 | |||
GNEE RAIL offers customization services, adjusting clip length, material type, surface treatment, and design angle according to customer requirements to suit different railway project environments and load conditions. With professional technical support and installation guidance, clips ensure long-term safe and stable operation of track systems.
Approved by China's Railway Ministry and certified by ISO9001-2008 and SGS authorities, GNEE RAIL manufactures and supplies elastic rail clips of excellent properties covering complete types and standards. Using optimum spring steel as raw material, the finished products show high tensile strength and corrosion resistance after a series of precise processing procedures. The elastic rail clips we produced can withstand bending, torsion, fatigue corrosion, and many other effects. Owing to the biggest production base, our capacity is up to 5,000,000 pieces.
