Corrosion-resistant plastic tube
A plastic pipe and corrosion-resistant technology, applied in the field of plastic pipes, can solve the problems of low strength and poor corrosion resistance of pipes, and achieve the effects of high strength, compact structure and good wear resistance of pipes
Inactive Publication Date: 2019-05-14
雷素萍
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Problems solved by technology
[0002] Pipes are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. Industrial production often comes into contact with chemicals such as various acids, alkalis and salts , put forward higher requirements on the corrosion resistance of pipelines, the existing pipelines have poor corrosion resistance and low strength
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[0009] The present invention will be further described below in conjunction with accompanying drawing.
[0010] see figure 1 , the corrosion-resistant plastic pipe of the present invention comprises a core tube 1, a corrosion-resistant layer 2 is provided on the inside of the core tube 1, a strengthening layer 3 is provided on the outside of the core tube 1, and a wear-resistant layer 4 is provided on the outside of the strengthening layer 3, and the corrosion-resistant Layer 2 is composed of the following raw materials in parts by weight: 5-10 parts of titanium, 2-15 parts of zirconium, 10-35 parts of chromium and 2-8 parts of yttrium. The core pipe 1 is a Kevlar fiber pipe soaked in synthetic resin. The reinforcement layer 3 is made of nylon.
[0011] The invention has a simple structure and a reasonable formula. The inner wall of the core tube 1 is provided with a corrosion-resistant layer 2 to improve the corrosion resistance of the pipeline. By using Kevlar fibers, the p...
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The invention discloses a corrosion-resistant plastic tube which comprises a core tube, wherein a corrosion-resistant layer is arranged on the inner side of the core tube; a strengthening layer is arranged on the outer side of the core tube; an abrasion-resistant layer is arranged on the outer side of the strengthening layer; and the corrosion-resistant layer is composed of the following raw materials in parts by weight: 5-10 parts of titanium, 2-15 parts of zirconium, 10-35 parts of chromium and 2-8 parts of yttrium. The corrosion-resistant plastic tube disclosed by the invention is simple instructure and reasonable in composition; the corrosion-resistant layer is arranged on the inner side of the core tube, so that the corrosion-resistant capability of the corrosion-resistant plastic tube can be improved; through the use of a Kevlar fiber, the strength of the corrosion-resistant plastic tube can be high; the corrosion-resistant plastic tube has the advantages that the reliability ishigh, the structure is compact, the tube strength is high, the corrosion resistance is high, the abrasion resistance is high and the service life is long; and meanwhile, the corrosion-resistant plastic tube has broad market prospects in the field of tubes.
Description
technical field [0001] The invention relates to a plastic pipe, in particular to a corrosion-resistant plastic pipe. Background technique [0002] Pipelines are widely used, mainly in water supply, drainage, heat supply, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial installations. Industrial production often comes into contact with chemicals such as various acids, alkalis and salts , Higher requirements are put forward for the corrosion resistance of the pipeline, and the existing pipeline has poor corrosion resistance and low strength. Contents of the invention [0003] The object of the present invention is to provide a corrosion-resistant plastic pipe with simple structure, reasonable formula and low cost. [0004] In order to achieve the above object, the technical solution adopted by the present invention is as follows: the corrosion-resistant plastic pipe of the present inventio...
Claims
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Inventor 雷素萍
Owner 雷素萍