12kg Coal mine light rails

Introduction

The rail is divided into two types: heavy rail and light rail, and the rail specifications are expressed in nominal length per meter.

Light rail: the nominal weight of less than 30 kilograms per meter rail.

Light rail quality requirements of the low proportion of rail, only to test the chemical composition, tensile strength, hardness and drop weight test, etc..

Main uses: light rail is mainly used in forest, mining, factories and construction sites, such as laying temporary transport lines and light locomotive lines.