Polyethylene outer protection polyurethane foam insulation steel pipe.
1. Product introduction.
Polyethylene outer protection polyurethane foam insulation steel pipe is a new type of insulation pipe, which is composed of an inner pipe, an outer protective polyethylene layer and a polyurethane foam layer. This kind of pipeline has the characteristics of excellent thermal insulation performance, corrosion resistance, wear resistance, long service life, etc., and is widely used in petroleum, chemical industry, electric power, heating and other fields.
Second, product features.
1.Excellent thermal insulation performance: Polyurethane foam layer has excellent thermal insulation performance, which can effectively reduce energy loss and improve energy efficiency.
2.Corrosion resistance and wear resistance: Both the inner pipe and the outer polyethylene layer have good corrosion and wear resistance, which can operate stably for a long time and reduce the frequency of maintenance and replacement.
3.Long service life: Polyethylene outer protection polyurethane foam insulation steel pipe has a long service life and can meet the needs of long-term use.
4.Easy installation: The pipeline is easy to install and can be directly buried or overhead without special installation technology.
5.Environmental protection: The pipeline is non-toxic and harmless, and will not cause pollution to the environment.
Third, the field of application.
1.Oil Transportation: The pipeline can be used for oil transportation, reducing energy loss and improving transportation efficiency.
2.Chemical pipelines: This pipeline can be used in chemical pipelines to prevent corrosion and leakage of chemical substances.
3.Power Transmission: The pipeline can be used for power transmission, reducing heat loss and improving transmission efficiency.
4.Heating pipeline: This pipe can be used for heating pipes to improve the utilization rate of heat energy.
Fourth, technical parameters.
1.Inner tube material: seamless steel pipe, spiral steel pipe, etc.
2.Thickness of outer polyethylene layer: customized according to customer needs.
3.Polyurethane foam layer density: customized according to customer needs.
4.Working pressure: customized according to customer needs.
5.Temperature range: -40 120 .
Fifth, the production process.
1.Inner tube production: Seamless steel pipe or spiral steel pipe is used as the inner tube, which has undergone strict inspection and processing to ensure the quality and performance of the inner tube.
2.Production of outer protective polyethylene layer: the outer protective layer is made of high-density polyethylene material through extrusion molding process, which has good corrosion resistance and wear resistance.
3.Polyurethane foam layer production: high-pressure foaming technology is used to inject polyurethane raw materials between the inner tube and the outer sheath layer to form a uniform foam layer with good thermal insulation performance.
4.Processing and molding: The inner tube, outer sheath and foam layer are assembled and processed to ensure the quality and performance of the product.
5.Inspection and packaging: Strict inspection and packaging of finished products to ensure the quality and safety of products.
Sixth, after-sales service.
1.Provide product instructions and technical support.
2.Provide product warranty and maintenance services.
3.Provide product customization and personalized service.
4.Provide product installation and use guidance services.