Non-welding flange-connection stainless steel metal flexible pipe and production method

A technology for metal hoses and manufacturing methods, applied in the direction of flange connections, hoses, hose connection devices, etc., can solve the problems of poor rubber corrosion resistance, backward processing technology, and low production efficiency, and achieve low cost and high structural form Simple and cost-effective

Inactive Publication Date: 2008-09-24
天津市塘沽中信软管工业有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology describes an innovation that simplifies up the process of creating products like tires or cables through different ways. It also improves their durability while reducing manufacturing costs compared to traditional methods. Additionally, this new design allows customers to easily connect them over long distances without having to pay extra money due to safety concerns associated with existing connections between components. Overall, these technical improvements lead to increased performance and lowered environmental impact during construction projects.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the durability and reliance for connecting different types of pipe materials together without losing fluidity or leaks during long periods under severe conditions like erosion from acids or strong chemical environments that may damage them over time.

Method used

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  • Non-welding flange-connection stainless steel metal flexible pipe and production method

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Embodiment Construction

[0028] A non-welded flange connection stainless steel metal hose and its manufacturing method of the present invention will be described in detail below in conjunction with the embodiments.

[0029] The structure of the non-welded flange connection stainless steel metal hose of the present invention is illustrated below with an example, please refer to the attached surface: figure 1 It is an explanatory diagram of the main parts of the non-welded flange connection stainless steel metal hose 3 of Example 1. The structure of the non-weld flange connection stainless steel metal hose 3 in Example 1 is a spiral or Ω-shaped structure that includes alternate peaks and troughs. Bellows, the stainless steel metal bellows 3 is covered with a cylindrical stainless steel soft metal mesh 4 woven by metal wires to prevent the stainless steel metal bellows from axially elongating and deforming due to internal pressure; and to protect the stainless steel metal bellows to a certain extent The cro

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Abstract

The invention relates to a stainless metallic hose of weldless flanged connection and a manufacture method thereof. A spiral or omega-shaped bellows is enveloped with a stainless metal soft net and the end part of the bellows is rung with a travelling ring. The spiral or omega-shaped bellows, the stainless metal soft net and the travelling ring are welded and fixed. The flange is rung outside the bellows and is located between the travelling rings at the two ends, which can rotate automatically. The invention has the beneficial effects of simple structure, low cost, excellent pressure resistance, corrosion resistance, high temperature resistance and good flexibility. The loose flange connection makes the connection with the user pipeline convenient. The flexible connection improves the working efficiency. The high cost of the all stainless steel structure is avoided. The invention has the advantages of low cost, high reliability and broad application.

Description

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Claims

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Application Information

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Owner 天津市塘沽中信软管工业有限公司
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