Integrated stainless steel-carbon steel composite tube and preparation process and coating process thereof
A stainless steel, one-piece technology, applied in the field of pipelines, can solve problems such as poor pressure bearing capacity, poor corrosion resistance and resistance to external damage, unreliable connection between the composite layer and the base layer, easy separation of the base layer and the inner lining, etc., to ensure the resistance High pressure, excellent performance and low price
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0039] Example 1
[0040] Such as Figure 1 to 3 As shown, this embodiment provides an integrated stainless steel-carbon steel composite pipe. The composite pipe includes a four-layer structure. The composite pipe includes a stainless steel layer 1, a stainless steel-carbon steel mixed layer 2, and a carbon steel layer 3 from the inside to the outside. 4. Epoxy resin layer 4. Specifically, the stainless steel layer is made of pure stainless steel, the carbon steel layer is made of pure carbon steel, and the stainless steel-carbon steel mixed layer is made of stainless steel and carbon steel through metallurgical melting It is an integrated structure. At the same time, the mixed layer of stainless steel and carbon steel forms an integrated structure with the stainless steel layer and the carbon steel layer respectively. That is, the stainless steel-carbon steel mixed layer is composed of a part of the stainless steel layer and a part of the carbon steel layer. That is, the stainle...
Example Embodiment
[0058] Example 2
[0059] Such as Figure 4 As shown, the difference between this embodiment and Embodiment 1 is that the one-piece stainless steel-carbon steel composite pipe includes a four-layer structure, which from the outside to the inside is a stainless steel layer, a stainless steel-carbon steel mixed layer, a carbon steel layer, The epoxy resin layer, correspondingly, the epoxy resin layer is located on the inner wall of the pipe.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap