Steel Lined Polyurethane Wear-resistant Pipe

Steel Lined Polyurethane Wear-resistant Pipe

Polyurethane steel-plastic composite pipe wear-resistant pipe is a unique composite pipe, which combines metal and polyurethane elastomer organically, with excellent physical and chemical properties.

Steel lined polyurethane wear resistance pipe has excellent wear resistance, acid resistance, alkali resistance, radiation resistance, hydrolysis aging resistance, high elasticity, mechanical impact resistance, can be widely used in power, coal, mining, building materials, chemical industry through the transmission of coal, ash, powder, aluminum, mud and other grinding particles material and corrosive media

Power industry: ash removal pipe, ash slag pipe of thermal power plant, for fresh water, seawater, ash removal and wear medium conveying system using steel lining polyurethane composite pipe can reflect its advantages

Coal industry: coal washing plant intermediary coal washing long-distance coal pipe system, sediment backfill in coal mining

Mining industry: iron ore pulp, tailings conveying system, closed circulation pipeline of mine flotation system, water and sand transportation

Building materials and chemical industry: conveying of coke particles in iron and steel plants, conveying of pulverized coal in cement plant, conveying of corrosive acid and alkali, salt and corrosive solids, liquid pipelines, such as oil, pipeline conveying in mining, silt drainage engineering, urban water supply system, aluminum conveying pipe, all have obvious results.

Polyurethane raw material is made of active elastomer. After the stress action, the shape change of polyurethane lags behind the stress action time, so that most of the erosion force generated by the stress is converted into internal energy and dispersed in the form of heat energy. The remaining small part of the washout force rebounds back to the conveying medium with the hysteresis deformation of the polyurethane to offset the following stress washout. Therefore, this characteristic of polyurethane cleverly uses the way of borrowing force to greatly reduce the wear and scouring force of the conveying medium on the wear-resistant layer, so as to achieve unexpected durable effect. Many industry experts will be steel lining polyurethane wear-resistant pipe as the "Tai Chi" of the wear-resistant industry.