Explanation of the advantages of fire-fighting plastic-coated steel pipes over galvanized steel pipes, the difference between galvanized steel pipes and plastic-coated steel pipes, with the continuous decline of steel billet quotations, the market quotation is also falling day by day, and because of this, many designers are recommending plastic-coated steel pipes to the construction party, fundamentally taking care of the other party, helping the other party to reduce costs while improving living standards and progress. Industry insiders believe that from the perspective of the market trend, there should be a coexistence of specialization and diversification, with specialization as the main focus, etc. to reduce the cost of use. Buried steel-plastic composite pipes should have reliable anti-corrosion measures, which directly reduce a lot of product losses and environmental pollution caused by pipeline rupture, causing indirect damage, protecting the environment, and reducing the cost of replacing pipes for enterprises.
Product description of plastic-coated composite steel pipe:
1. Epoxy resin composite steel pipe for fire protection: The modified heavy-duty anti-corrosion epoxy resin powder used in this composite steel pipe has excellent chemical corrosion resistance, which fundamentally solves the problems of surface rust and corrosion, inner wall scaling, etc. of similar products after long-term use, and avoids the phenomenon of inner wall blockage affecting use, thereby greatly improving the service life of fire protection pipes. Due to the addition of flame-retardant materials to the plastic-coated material, the temperature resistance of this product is improved compared with other similar products. Therefore, it will not affect the use when the ambient temperature rises sharply.
2. Plastic-coated composite steel pipe for water supply: Plastic-coated composite steel pipe is a new type of pipe material recently developed in China. It adopts a composite structure with plastic-coated protective layers inside and outside, and reinforced welded steel pipe or seamless pressure-bearing steel pipe in the middle. It overcomes the defects of easy rust, corrosion, high pollution of steel pipe itself, and low strength and easy deformation of plastic pipe, integrates the common advantages of steel pipe and plastic products, and belongs to the environmentally friendly products promoted and used. Plastic-coated composite steel pipe is a steel pipe with a layer of polyethylene, epoxy resin powder, and other organic substances with a thickness of 0.5-1.0mmm inside and outside. It is a steel-plastic composite pipe with a structure. It not only has the advantages of high strength, easy connection, and resistance to water flow impact of steel pipe but also overcomes the disadvantages of easy corrosion, pollution, scaling of steel pipe in water, low strength of plastic pipe, poor fire protection performance, etc. The design life can reach 50 years. It has many advantages, such as high mechanical strength, no shedding of coating, resistance to chemical medium erosion, anti-microbial, high-cost performance, etc. It is not only a high-performance anti-corrosion pipeline, but also an energy-saving and environmentally friendly pipe advocated! Chemical plastic-coated steel pipes are chemical composite pipes that have been processed by anti-corrosion technology. They can effectively prevent the acid, alkali, and salt contained in the chemical fluid medium from corroding the pipes. In the past, chemical pipes could not withstand corrosion, so they had to be replaced every year, and the later maintenance cost was very high.
This product has improved its shortcomings and increased its service life to 20 years. Generally, chemical pipelines are buried underground. The previous pipelines could not withstand such harsh use environments as buried underground, which accelerated the aging of previous generations of chemical pipelines and even caused leakage. Chemical plastic-coated steel pipes have changed this situation, so they have also been known by more and more chemical plants and have become the most popular chemical pipeline material in the chemical industry. Internal and external plastic-coated steel pipes are still an indispensable resource for various conventional weapons.
Post time: Jun-05-2024