anti-corrosion epoxy powder coated steel pipe is a steel pipe with excellent anti-corrosion performance, its characteristics include:1. corrosion resistance: the surface of the anti-corrosion epoxy powder coated steel pipe is covered with a layer of epoxy powder coating,

plastic-coated steel pipe has strong corrosion resistance and good chemical resistance and can transport fluid media at -30°c-90°c. after inspection, it meets the safety performance standards for drinking water, water delivery, and distribution. the inner wall coating has strong

epoxy powder anti-corrosion coated steel pipe is a steel pipe with polymer coating sprayed on the surface of the steel pipe, which has the characteristics of anti-corrosion, wear resistance, acid and alkali resistance, and anti-aging. the production process generally includes the

01. it is used for urban sewer drainage. because the sewer is heavily polluted, the drainage pipes that need to be used have good corrosion resistance, and plastic-coated steel pipes meet this point.02. oil transportation can also be used, as well as gas transportation.03. drainage of the

if the interior and exterior are fully coated with plastic, no anti-corrosion oiling is required. if the interior is plastic-coated and the outside of the pipe is only used for insulation, no anti-corrosion oiling is required. if the interior is plastic-coated and the outside of the pipe is direc

steel structure building materials are materials often used in the construction industry. there are many ways for steel structures to exist, such as steel plates, steel pipes, and so on. in order to make these pipe fittings play a better role, great scientists have been continuously developing ne

the hazard of incomplete penetration of the plastic-coated steel pipe is that the effective area of the weld is reduced, and the plastic-coated steel pipe reduces the joint strength.secondly, the harm caused by the stress concentration caused by incomplete penetration is

plastic-coated steel pipes, also known as plastic-coated pipes, steel-plastic composite pipes, and plastic-coated composite steel pipes, use steel pipes as the substrate and weld a layer of plastic anti-corrosion layer or steel-plastic composite steel pipe with plastic a

(1) the coated steel pipe should not be buried in the reinforced concrete structure layer;(2) welding is prohibited in the installation of coated steel pipes;(3) th

the coated steel pipe is made of hot-dip galvanized steel pipe as the substrate, and the inner wall (the outer wall can also be used if necessary) is coated with plastic by powder fusion spraying technology, with excellent performance. compared with galvanized pipe, it has the ad

plastic-coated steel pipe not only has the advantages of high strength, easy connection, and water impact resistance, but also overcomes the shortcomings of steel pipes such as easy corrosion, pollution, scaling, low-strength plastic pipes, and poor fire performance. the design l

1. process comparison: since the plastic-coated steel pipe is constructed under no pressure, the lining layer has no internal stress. the lining layer and the steel pipe are a one-step process, and the construction process is simple. the plastic-lined steel pipe first needs to ex

first, the composition of epoxy resin coated anti-corrosion steel pipe:1. steel pipe: seamless steel pipe, straight seam steel pipe, spiral steel pipe, and other steel pipes2. epoxy resin coating this product is a two-component, high-solid coating with epoxy resin a

precautions for the use of plastic-coated steel pipes and analysis of connection and installation: metal saws or threading machines should be used for extrusion cutting and gas cutting to avoid excessive temperature and the strong extrusion during cutting, which will melt and def

the powder in the plastic-coated steel pipe is a kind of epoxy resin powder, so what are the characteristics of this epoxy resin powder? what is the role of plastic-coated steel pipes?epoxy resins generally refer to organic polymer compounds containing two or more epoxy g

application range of plastic coated steel pipe(1) coal mine system: underground water supply and drainage, fire sprinkler, underground grouting, positive and negative pressure ventilation and gas drainage, and other pipe networks.(2) heating network water delivery system:

the anti-corrosion of plastic-coated steel pipes has developed from the earliest inner and outer polyethylene, due to adhesion problems, to inner and outer epoxy, but the outer epoxy layer is not resistant to bumps, and later developed to the third generation of inner epoxy outer

plastic coated steel pipe is a new type of pipeline material developed in recent years. it is made of seamless steel pipe, galvanized steel pipe/welded steel pipe as the matrix, and various types of plastics are compounded. it is based on a steel pipe and coated with a layer of p