There are many types of railway accessories, and the steel rail is a representative one. Special attention should be paid to its selection. What aspects should be paid attention to?
When making a selection, you must first choose a more formal manufacturer, so that the quality is more guaranteed. Because steel rail is not an ordinary product, it needs absolute quality. You have the opportunity to watch the production workshop to see whether the production process is strictly controlled, the material and the process are regular, and then you can decide whether to buy this product.
I'm optimistic about the manufacturer, and then look at the finished product. Whether the surface of the steel rail is clean and smooth. There should be no defects such as cracks, scars, scratches, etc.; there should be no shrinkage marks and interlayers on the end surface. The allowable defects on the overall surface of the light and heavy rail and the degree of their geometric quantity shall not exceed the standard.
Regular steel rail should be straight after rolling, without significant bending or twisting. The local bending and torsion of light and heavy rails, as well as the amount of corrective deformation, and the inclination of rail end faces, must not exceed the standard.
These items are the links that are not needed to select the rails to ensure the quality of the steel rails. Our company is a railway accessories manufacturer, with many years of experience and advanced production facilities, welcome new customers to come and buy.
