- Contact Person : Mr. Zhang Jingyuan
- Company Name : Dacang Pipe Anticorrosion & Thermal Insulation Equipment Co., Ltd.
- Tel : 86-532-86657598
- Fax : 86-532-86657598
- Address : Shandong,Qingdao,The middle section of Haier Road, Tongji District, Jimo, Qingdao, Shandong province, China
- Country/Region : China
- Zip : 266200
One-step Foam Jacket Anticorrosion Thermal Insulation Production Line
One-step Foam Jacket Anticorrosion Thermal Insulation Production Line
Patent Product of the Pioneering Invention in the World
This technique is to coat the pipe with corrosion resistance layer, thermal insulation layer as well as the protection layer synchronously to form the anticorrosion and thermal insulation coat for steel pipes. Compared with other methods, it has features of continuous operation, high production efficiency,low cost, energy saving and environmental protection, etc. Such technology is the pioneering invention in the world, having achieved an international leading level. It has won the second National Prize for Progress in Science and Technology and one of the Top Ten Patents.
Technique Characteristics: Wide range of material can be used for pipe corrosion resistance, such as fusion bond epoxy powder and other coatings.
Polyurethane Hi-temp Foam or Black Pitch Foam can be chosen. The jacket layer is black, which is UV and ageing resistance. The jacket layer, foam layer and anticrrosion layer stick firmly to each other to the surface of the pipe.The operating line adopts rubber wheel for rotation, avoiding the damage of the anticorrosion layer of the pipe. The line adopts Automatic Hydraulic Deviation-correcting Machine with stable working condition and good effect of rectification.Perspective of Application:“One-step” forming method line for anticorrosion and thermal insulation is high degree of automation and the operating line can work for φ48-φ630mm. The insulation coating quality absolutely meet the national standard. Pipes with such anticorrosion & thermal insulation layer are mainly used as pipeline of long distance of transmitting oil, directly buried heating pipes and cooling system pipes, with wide application prospect and high rate of return on investment.
One-step Foam Jacket Anticorrosion Thermal Insulation Production Line