Tensile high-strength corrosion-resistant hose
A high-strength and corrosion-resistant technology, used in the field of hoses, can solve the problems of poor corrosion resistance of the inner surface, shorten the service life of the hose, and single function of the hose, and achieve weather resistance, prolong service life, and corrosion resistance. Good results
Pending Publication Date: 2022-04-22
太仓智圣新材料有限公司
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Problems solved by technology
[0004] The object of the present invention is to provide a corrosion-resistant hose with high tensile strength and high tensile strength, which has the advantages of high tensile strength and good corrosion resistance. It is easy to deform and break, and the corrosion resistance of the inner surface is poor, and it is easy to be corroded when transporting corrosive gases and liquids, which reduces the service life of the hose
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...
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The tensile high-strength corrosion-resistant hose comprises a polytetrafluoroethylene layer, a corrosion-resistant layer is arranged on the inner wall of the polytetrafluoroethylene layer, the corrosion-resistant layer comprises a carbon fiber layer, the inner wall of the carbon fiber layer is fixedly connected with a nano polyvinyl chloride layer, and the outer surface of the polytetrafluoroethylene layer is fixedly sleeved with a tensile layer. The tensile layer comprises a natural rubber layer, the inner wall of the natural rubber layer is fixedly connected with an epichlorohydrin rubber layer, the inner wall of the epichlorohydrin rubber layer is fixedly connected with a nitrile rubber layer, and the outer surface of the tensile layer is fixedly sleeved with a polyethylene terephthalate layer. The corrosion-resistant flexible pipe has the advantages of high tensile strength and good corrosion resistance, and the problems that an existing flexible pipe is single in function, low in tensile strength, prone to deformation and breakage when subjected to external tension, poor in corrosion resistance of the inner surface, prone to corrosion when conveying corrosive gas and liquid and short in service life are solved.
Description
technical field [0001] The invention relates to the technical field of hoses, in particular to a corrosion-resistant hose with high tensile strength. Background technique [0002] Hoses are important parts in modern industry. Hoses are mainly used as wire and cable protection tubes for wires, cables, and automated instrument signals, and civil shower hoses. The specifications range from 3mm to 150mm. Small-diameter hoses with an inner diameter of 3mm-25mm are mainly used Sensing line protection for precision optical scales and industrial sensor line protection are mainly divided into stainless steel hoses, metal hoses, corrugated hoses, rubber hoses, and plastic hoses according to their materials. [0003] The existing hose has single function, low tensile strength, and is easily deformed and broken when subjected to external tension. At the same time, the inner surface has poor corrosion resistance, and is easily corroded when transporting corrosive gases and liquids, which...
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IPC IPC(8): F16L11/04F16L11/02F16L58/10F16L58/04F16L57/06F16L57/04F16L57/02
CPCF16L11/04F16L11/02F16L58/1009F16L58/04F16L57/06F16L57/04F16L57/02
Inventor 朱玉喜
Owner 太仓智圣新材料有限公司