The rubber-lined pipe refers to a pipe material that uses rubber raw materials as the fabric layer, and combines the rubber layer and the metal layer through a process technique. After the rubber layer and the metal layer of the rubber fabric pipe are vulcanized, they can be bonded to each other, which has a high connection strength between each other and is more reliable than welding. Rubber fabric pipes are widely used in coal-fired power plants and chemical enterprises.

The rubber-lined pipeline has excellent functions. In terms of impact resistance and pressure resistance, it shows the characteristic advantages of metal materials, and in corrosion resistance, wear resistance, and elasticity, it also shows the characteristics advantages of rubber materials.

The rubber material layer inside the rubber-lined pipe can effectively protect the metal matrix, separate the transport medium and the metal layer, and prevent or reduce the wear and corrosion of the metal pipe by the transport medium. The rubber layer of the rubber-lined pipeline itself also has excellent wear resistance and corrosion resistance. It can accept long-term media erosion and is suitable for the transportation of mine concentrate and tailings.

The rubber layer of the rubber-lined pipeline has excellent corrosion resistance, and can resist the corrosion of acids, alkalis, salts and various organic solvents. When the rubber-lined pipeline is used to transport special media, the rubber layer can help the metal layer resist the corrosion that occurs when the conflicting materials are mixed. It is especially suitable for chemical corrosion and abrasive media transportation.

The service life of rubber-lined pipes is much higher than that of ordinary metal pipes. From the perspective of theoretical research, the service life of rubber-lined pipes can reach 10 times that of steel pipes. The rubber layer of the rubber-lined pipeline is convenient to protect, the price is lower than other materials, and the cost can be reduced.