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Multi-Element Composite Steel Pipe
 Introduction
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TOPPIPE is dedicated to provide all kinds of composite pipes£¬with deep market research and wide technique absorption, our R&D specialists have developed a new generation composite steel pipe, called mulit-element composite steel pipe(CSP).
Multi-element CSP is different with current common alumina composite pipe, in its inner wall, an additional Polymer-Matrix Composite(PMC) material is added, this material has the good performance of abrasion resistance, acid-proofing, alkali proofing, anti-fouling, hydrolysis aging proofing, etc. It greatly improves the defects of all kinds of previous old type composite steel pipes. It is widely used for industry of electric power, coal, mine, construction material, chemistry etc. to transfer many kinds of grinding particle and erosive media, it is regarded as a super-fit composite steel pipe. |
Performance
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1. Outstanding wear resistance performance
Common alumina lined steel pipe’s inner layer is Moo’s porcelain, wear-resistant index is only 0.04. But for multi-element CSP, its index is 0.02, its performance is 2.5 times better than common alumina lined steel pipe, it is especially suit for ash removing in power station, coal powder conveyor, mine transferring and backfilling pipeline, etc.
2.Anti-corrosion, anti-fouling
Multi-element CSP has good acid ,alkali and sea water erosion resistance and dirty prevention character. For example, its acid erosion resistance is 98-99%, 2 times than common alumina lined steel pipe.
3.Completely common alumina CSP defects avoiding
Although common alumina lined steel pipe has good resistance performacne for high temperature, wear and corrosion, as it is ceramic property, it is easily fallen in to pieces, easily broken at welding area, and easily caducous. For Multi-element CSP, the high polymer polymerization layer formed through the special craft which let the high polymer attaches firmly on the inner wall of alumina lined steel pipe. And with its character of fluidity, it absolutely cover the welding area. Therefoe it completely avoid the disadvantage for common alumina lined steel pipe, and its service lifetime is greatly improved. |
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Comparative test result
(PDF File)
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