Chemical product pipe

for powdersfor sludgepolyolefin

In the rapid development of the economic construction, there are lots of powdered solids, liquid and slurry solid-liquid mixtures that need to be conveyed by pipe in many industries, which results in abrasion, corrosion, scaling and other problems of the pipe. This should be urgently solved. In the face of demands in broad markets, recently, some abrasion resistant pipes have been applied in electric power, metallurgy, coal, petroleum, chemical engineering and building materials industries etc. with a trend of rapid development. Quick abrasion is a common problem for conveying of ash, pulverized coal, ore fines, tailings and cements etc. by abrasion resistant pipe, especially by bend pipe. In addition, the abrasion resistant pipe can be corroded and thus rapidly damaged when it is used to convey highly corrosive gases, liquid or solids. The use of the abrasion layer greatly improves the abrasion resistance of the pipes during slurry and solid medium conveying and thus prolongs the service life of the pipes. It is recognized that UHMW PE pipe has super abrasion resistance performance. Compared with the UHMW PE pipe, this series of products have the much more excellent abrasion resistance performance and reduce the mortar abrasion rate by more than ten times. Thus, this series of products can be widely used for conveying the solids, liquid-solid mixtures, gas powder and slurry etc., which may severely corrode the pipes and result in acid, alkaline and salt corrosion.