Manufacturer of plastic coated steel pipe for the

2022-10-02
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Plastic coated steel pipe manufacturer for cable

plastic coated steel pipe manufacturer for cable

source network release time: 12:23 this classification information is released by the user

plastic coated steel pipe for cable threading is an upgraded cost-effective product of traditional steel plastic pipe and galvanized pipe. Plastic coated steel pipes for water supply and transmission pipelines have comprehensive characteristics, including high strength, high extensibility, good low-temperature brittleness, small expansion coefficient, corrosion resistance, wear resistance, low fluid resistance and other advantages of plastic pipes. They are a new type of water supply and drainage, corrosion-resistant green large-diameter pipes, which are more and more widely used in domestic industries. Features 1. Large diameter plastic coated steel pipe is suitable for buried and humid environment, and can withstand high temperature and extremely low temperature. 2. No burr, smooth pipe wall, not easy to scale, breeding microorganisms. 3、. Good pressure strength, up to 6mpa4 under high pressure, excellent corrosion resistance. 5. Low water absorption, high mechanical strength, low friction coefficient, which can achieve the purpose of long-term use. Plastic coated steel pipe for fire protection is a plastic coated composite pipe with a large demand today. It is not only a national designated fire pipe, but also a comprehensive cost-effective environmental protection green pipe, which is widely used in the field of fire sprinkler water supply. Now let's share the detailed processing engineering of the pipe. The processing technology of fire plastic coated pipe is divided into four types: hot dip plastic, high-pressure static spraying, rotational plastic and plastic coating. And the processing process is also different with different connection methods. Plastic coated steel pipes for cables; The steel plastic insulation composite pipe is made by dissolving plastic powder on the surface of steel pipe at high temperature. Because of its good insulation, high temperature resistance, adaptability to harsh environment, good chemical stability and other advantages, it is widely used in the protection industry of wires and cables. Now the state is vigorously developing the construction and transformation of power cables, among which the power industry in Anhui, Hubei, Sichuan, Henan and Ningxia is in full swing, and the demand for plastic coated steel pipes for cables is also increasing. The previous plastic threading pipes are now far from meeting their needs. In this form, plastic coated pipes are bred and produced, And it has developed into a good choice for protecting cables in just a few years. According to statistics, more than 80% of power insulating sleeves now use plastic coated cable tubes. In the late 1990s, Beijing bornus coating equipment Co., Ltd. and relevant experts from Beijing Iron and steel design and Research Institute analyzed the scratch problem of steel pipe coating in China. At that time, the abrasion mainly showed two longitudinal full-length scratches with a width of 40mm on the surface of the steel pipe. In view of the design that the steel pipe coating production line imported from abroad at that time adopted the roller conveyor before and after coating, and the roller conveyor was also installed in the middle of the coating box, both parties proposed the technical scheme of airless spraying with the transmission mode of synchronous chain conveyor at the front and rear of the roller conveyor at the coating. At the beginning of the 21st century, this scheme was realized by Beijing bornus coating equipment Co., Ltd. in the oil pipe branch of Daqing general machinery factory and put into production. Through practical application, it is proved that this process can effectively prevent the longitudinal abrasion of steel pipes. After coating, there are only two small tooth marks distributed at an interval of 600mm. Coupled with the self-healing of the coating itself, the film formed is macroscopically complete and the user's response is very good. The further improved process (adopting the segmented conveying process of spraying the front and rear synchronous belt toothed chains) makes the steel pipe always in partial contact with the "V" teeth of the chain, and the front and rear chains move synchronously, which ensures the small contact between the spraying surface and the fulcrum, avoids the strip scratch of the roller path conveying, and the film is beautiful and complete. At present, the technical level is relatively advanced both at home and abroad. This technology is not only advanced but also mature, and has been verified in 13 domestic automatic oiling lines. The manufacturer of plastic coated steel pipes for cables shall implement the standard cj/t120, and the sanitary performance index shall implement the standard gb/t17219. Coating material: Polyethylene Xi (PE) is suitable for the working environment below 60C. The steel pipe coating has high adhesion, high hardness, good impact resistance and good chemical corrosion resistance. It can be used as building water supply and drainage, natural gas, water treatment, distilled water pipeline, etc. Coating material: epoxy resin (EP) is applicable to the working environment below 90C. The steel pipe coating has high adhesion, high hardness, good impact resistance and good chemical corrosion resistance. It can be used as the heat-resistant and anti-corrosion of building water supply and drainage, cold and hot circulating water pipelines, and can be applied to the anti-corrosion of seawater circulating system, chemical system and other pipelines. Coating material: crosslinked polyethylene Xi (PE-X) is applicable to the working environment below 100C. The steel pipe coating has high adhesion, high hardness, good impact resistance and good chemical corrosion resistance. It can be used as heat-resistant and anti-corrosion of building water supply and drainage, cold and hot circulating water pipelines, and can be applied to anti-corrosion pipelines such as sewage system, deliu system of thermal power plant, boiler system, seawater circulating system and ash conveying system

plastic coated steel pipe this product is a new type of pipe material 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, low strength and easy deformation of plastic pipe, integrates the common advantages of steel pipe and plastic products, and is an environmental protection product promoted and used by the country. Plastic coated composite steel pipe is a steel plastic composite pipe material composed of a layer of polyethylene (PE) resin, ethylene acrylic acid copolymer (EAA), epoxy (EP) powder, non-toxic polypropylene (PP) or non-toxic polyvinyl chloride (PVC) and other organic substances with a thickness of 0.5 ~ 1.0mm dissolved in the inner wall of the steel pipe. It not only has the advantages of high strength, easy connection, water impact resistance of the steel pipe, but also overcomes the problems that the steel pipe is prone to corrosion, pollution Scaling and low strength of plastic pipes, poor fire performance and other shortcomings

the hot-dip plastic steel cable sleeve is durable and will have a longer service life in the use of pipes, so we should use this kind of plastic coated steel pipe more. Plastic coated steel pipe has excellent corrosion resistance and relatively small friction resistance. Among them, epoxy resin coated steel pipes are suitable for the transportation of water supply and drainage, sea water, warm water, oil, gas and other media. Plastic coated steel pipe is based on the steel pipe and coated with a layer of plastic film on the outside of the steel pipe. This plastic film can be coated with liquid plastic or powder plastic. The plan of coating with powder plastic is to evenly distribute the powder on the heated steel pipe wall with a special process to form a hot melt film. The main purpose of plastic coated steel pipe is to prevent corrosion, and its pipe fittings should also have the effect of corrosion prevention, otherwise the pipe corrosion prevention will not have the effect. The pipe fittings are also commonly used. The grooving machine is the same as the ordinary pipe, and the pipe fittings are divided into internal and external plastic coated epoxy resin, rather than grooved pipe fittings. The maintenance free plastic coated steel pipe transmission line tower includes a tower, which is connected by a tower pole device, and the tower pole is made of section steel. The surface of the tower pole section steel is compounded with a modified polyethylene plastic layer by hot-dip plastic on the inner and outer surfaces. Plastic coated steel pipes are inner and outer coated pipes with red modified epoxy resin powder

the plastic coated steel pipe for hot-dip cable threading is a steel plastic composite pipe coated with polyethylene or modified epoxy resin powder inside and outside. It has strong chemical stability and corrosion resistance, good mechanical properties and high compressive strength, and can play a very good protective role for cables. Different plastic coatings can meet the requirements of external temperature of -40 ℃ -90 ℃, and are suitable for high and low voltage cable threading. Various ways can be adopted for pipeline connection, which greatly facilitates the on-site construction. Polyethylene coated steel pipe has good electrical insulation, so there is no need to worry about electric corrosion; Basically, there is no moisture absorption. It can be widely used in the range of low temperature -40 ℃ and high temperature 90 ℃. The adhesion between the coating and the base pipe is strong, and there will be no peeling phenomenon when bearing external pressure. Polyethylene has good extensibility, and can be bent at room temperature. It has good rigidity and high compressive strength, and is suitable for high and low voltage cable threading. Product characteristics: excellent pressure bearing performance and corrosion resistance. Excellent insulation and weather resistance, small coefficient of thermal expansion, non shrinkage deformation, smooth surface, low coefficient of friction, not suitable for breeding microorganisms. The pipeline connection is simple, the installation is convenient, easy to master, and the maintenance is convenient. Its plastic coating more effectively solves the corrosion of buried and acid, alkali, salt to metal pipelines, and the service life can reach more than 50 years

with the improvement of people's awareness of environmental protection and the improvement of sanitary standards for domestic water for many times, the company's products are widely used in large-scale water transmission projects, especially in the fields of oil, natural gas, electricity, metallurgy, shipbuilding, coal mines, municipal pipelines and so on. The company follows the management concept of seeking development with integrity, surviving with quality and aiming at win-win. Sincerely welcome friends to visit our company, negotiate business, exchange information and common development! Introduction: plastic coated steel pipe has excellent corrosion resistance and relatively small friction resistance. Epoxy resin coated steel pipes are suitable for the transportation of water supply and drainage, sea water, warm water, oil, gas and other media, while PVC coated steel pipes are suitable for the transportation of drainage, sea water, oil, gas and other media. The application of water supply plastic coated steel pipe in the field of water supply has outstanding advantages. Steel plastic composite pipes (epoxy resin plastic coated pipes, polyethylene plastic coated pipes, etc.) have been relatively mature in developed countries, and have been widely used in many fields such as petroleum, chemical industry, construction, shipbuilding, communication, electric power and underground gas transmission pipelines. For example, 80-90% of the pipes of water transmission pipelines in the United States, Japan and other countries use steel plastic composite pipes, which is a better product to replace traditional galvanized pipes at present, and is known as green environmental protection pipes

plastic coated steel pipe is a newly developed new pipe material 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, low strength and easy deformation of plastic pipe, integrates the common advantages of steel pipe and plastic products, and is an environmental protection product promoted and used by the country. Plastic coated steel pipe, also known as plastic coated composite pipe, is a kind of steel plastic composite pipe. Its process is to melt a layer of polyethylene (PE) resin, epoxy (EP) powder, non-toxic polypropylene (PP) or non-toxic polyvinyl chloride (PVC) and other organic substances with a thickness of 0.5~1.0mm into the inner wall of the steel pipe. It not only has the advantages of high strength, easy connection, water impact resistance of the steel pipe, but also overcomes the problems of corrosion, pollution Scaling and low strength of plastic pipes, with a design life of up to 50 years. Its connection methods include screw thread, welding, flange and clamp connection, and its main specifications include φ 15- φ 1200, larger caliber can also be customized. Plastic coated steel pipe is made of plastic combined with steel, but its compression resistance has not been weakened, and has been strengthened to a certain extent. Now the pressure resistance of Zui can reach 6Mpa

polyethylene Xi coated steel pipe has good electrical insulation, so there is no need to worry about electric corrosion; Basically, there is no moisture absorption. It can be widely used in the range of low temperature -40 ℃ and high temperature 90 ℃. The adhesion between the coating and the base pipe is strong, and there will be no peeling phenomenon when bearing external pressure. Polyethylene Xi has good extensibility, and can be bent at room temperature. It has good rigidity and high compressive strength, and is suitable for high and low voltage cable threading. Product characteristics: excellent pressure bearing performance and corrosion resistance

epoxy powder has been coated by electrostatic spraying process. Due to the influence of epoxy powder impregnation process

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