Polyethylene coated steel pipe, online production and equipment thereof
A polyethylene and polyethylene tape technology, applied in mechanical equipment, pipes, rigid pipes, etc., can solve the problems of increasing the purchase cost of anti-corrosion equipment, increasing the auxiliary cost of anti-corrosion coating, and weak bonding, so as to reduce auxiliary costs and reduce costs. The effect of reducing the cost of anti-corrosion coating of steel pipes, reducing the cost of anti-corrosion coating of pipelines, and avoiding multiple transfers
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0029] The following examples illustrate the polyethylene-coated steel pipe of the present invention, its on-line production method and production equipment.
[0030] The on-line production method of polyethylene coated steel pipe of the present invention comprises:
[0031] a. Steel pipes that have passed the appearance inspection are loaded into the steel pipe shot blasting derusting machine;
[0032] b. Start the high-frequency induction heating power supply, and the high-frequency induction heating ring will heat the outer surface of the steel pipe in a very short time;
[0033] c. Start the steel pipe shot blasting derusting machine to make the steel pipe perform reciprocating spiral motion;
[0034] d. Start the shot blasting machine, and the shot blasting head sprays steel shot and steel sand at high speed to the steel pipe, impacts off the rust spots on the outer surface of the steel pipe, and impacts anchor lines on the outer surface of the steel pipe;
[0035] e. T...
PUM
Property | Measurement | Unit |
---|---|---|
power | aaaaa | aaaaa |
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, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com