2. Rail elastic clips must not be overheated or burnt. The depth of the surface decarburization layer including pure iron and transition layer shall not exceed 0.3mm.
3. There should be no spots, cracks, oxide skin and burrs on the surface of rail clips.
4. Each part of the rail clips is not allowed to have local abrasions and pull marks. The width of the indentation caused by hot pressing in the middle and the tail shall not be greater than 4mm, and the limbs are not allowed to have reverse warping.
5. The limbs of the elastic rail clips should be stable on the platform. If there is any unevenness, the height of one limb should not exceed 0.8mm.
6. The surface of rail clips should be treated with rust prevention.
When selecting rail elastic clips, you can identify whether the quality of rail clips is qualified or not according to the requirements provided above. Of course, if you need to buy elastic rail clips, but you still don’t know how to choose, you can directly contact Kingrail Parts. Our company will provide you with high-quality rail clips based on our understanding of elastic rail clips over the years. In addition, our company also produces and provides other types of railway parts, with various types and reliable quality. Welcome new and old customers to discuss cooperation with our company.