3PE anti-corrosion steel pipe inside and outside wall anti-corrosion form

3PE anti-corrosion steel pipe refers to the 3-layer structure polyethylene coating (MAPEC) external anti-corrosion steel pipe, which is a kind of anti-corrosion pipeline commonly used in China. Other there are IPN8710, FBE epoxy powder, epoxy coal asphalt and other anti-corrosion ways. Generally refers to the outer wall of steel pipe anti-corrosion.

Steel pipe outer wall anti-corrosion form

3PE anti-corrosion generally consists of 3-layer structure.

The first layer of epoxy powder (FBE>100um)

The second layer of adhesive (AD) 170 ~ 250um

The third layer of polyethylene (PE) 1.8 ~ 3.7mm

The actual operation of the three materials mixed into one, after processing to make it and the steel pipe firmly combined to form an excellent anti-corrosion layer. Its processing method is generally divided into two kinds of winding type and round mold wrapping type.

3PE anticorrosive steel pipe coating is also known as (three-layer polyethylene anticorrosive coating), which is a new anticorrosive steel pipe coating resulting from the clever combination of 2PE anticorrosive layer in Europe and epoxy powder anticorrosive steel pipe coating (FBE) widely used in North America. It has been recognized and used all over the world for more than ten years.

The coating of 3PE anti-corrosion steel pipe is the bottom layer and the steel pipe surface contacted by the epoxy powder anti-corrosion coating, and the middle layer is the copolymer binder with branching structure functional group. The top layer is high-density polyethylene anti-corrosion coating.

3pe anti-corrosion coating integrates the high impermeability and high mechanical properties of epoxy resin and polyethylene material. So far, it is the best anti-corrosion coating for pipeline with the best effect and performance globally, and thus is used in many projects.

Steel pipe wall anti-corrosion form

Steel pipe wall anti-corrosion is divided into two types: one is hot melt epoxy resin powder anti-corrosion (high temperature fusion), a liquid epoxy coating, commonly used liquid epoxy IPN8710 (room temperature cold spray). These two forms of inner wall anti-corrosion anti-corrosion process and performance is different specifically in: drag reduction type pipeline (liquid epoxy coating) and anti-corrosion type pipeline (high temperature fusion epoxy resin powder coating), anti-corrosion pipeline used in the hot fusion epoxy coating raw materials solvent-free, food-grade powder, environmentally friendly. Anti-corrosion process is hot melt spraying, and 250 ℃steel pipe substrate reaction, the generation of steel-plastic alloy layer. The coating thickness is higher, the corrosion resistance is stronger, the friction coefficient is lower, and the theoretical life is higher.

Uses of 3PE anti-corrosion steel pipe

For the use of 3PE anticorrosive coating steel pipe many people only know one of them but not the other, its role really covers a wide range, its applicable to coal mine underground water supply and drainage, underground slurry spraying, positive and negative pressure ventilation, gas extraction, fire sprinkler and other pipeline networks. Thermal power plant process water waste slag, return water transport pipeline. It has excellent applicability for the water supply pipeline of anti-sprinkler and sprinkler system. Cable protection casing for electric power, communication, highway, etc. Suitable for high-rise building water supply, heat network heating, water supply engineering, gas transmission, buried water transmission pipeline. Process piping for oil transmission pipeline, chemical and pharmaceutical, printing and dyeing industries conveying corrosive media. Sewage treatment discharge pipe, sewage pipe and biological pond anti-corrosion project. Agricultural irrigation pipe, deep well pipe, drainage pipe and other networks and other uses, it can be said that 3PE anti-corrosion steel pipe is essential in the current construction, and I believe that through the extension of science and technology, its future still has more brilliant achievements.

Advantages of 3PE anti-corrosion steel pipe

Ordinary steel pipe in the use of a bad environment, there will be serious corrosion, which will reduce the use of steel pipe years, the service life of anti-corrosion insulation steel pipe is also relatively long, in general, can be used for about 30-50 years, and the correct installation and use can also make the network maintenance costs become low, anti-corrosion insulation steel pipe can also be set up alarm system, automatic detection of pipe network leakage failure, accurate knowledge of the location of the fault and also can be used to detect the fault. Accurate knowledge of the location of the fault and will also automatically alarm.

3PE anti-corrosion insulation steel pipe insulation performance is good, heat loss is only twenty-five percent of the traditional pipe, long-term operation can still save relatively large resources, significantly reduce energy costs, and still has a relatively strong waterproof and corrosion resistance, and also does not need to be attached to the pipe trench, directly into the ground or water, in the construction is also simple and rapid, the comprehensive cost is also relatively low, in low temperature conditions Under low temperature conditions, it also has good corrosion and impact resistance, and in a certain environment can be directly buried in the permafrost.

Are you tired of dealing with the constant maintenance and repairs required for corroded steel pipes? Look no further than 3pe anti-corrosion steel pipe technology. This innovative coating method provides long-lasting protection against corrosion, saving you time and money in the long run. In this blog post, we'll explore the principle behind 3pe coating, its advantages compared to traditional methods, connection options, anti-corrosion technologies used in production, and more. Keep reading to learn how implementing 3pe anti-corrosion steel pipes can benefit your business or project.

3pe coating steel pipe anticorrosive principle

The 3pe coating steel pipe anticorrosive principle is a process that involves applying three layers of protective coatings to the surface of a steel pipe. The first layer is an epoxy powder coating, which serves as a bonding agent between the steel surface and the second layer.

The second layer is an adhesive copolymer, which provides excellent adhesion properties and enhances the durability of the coating system. This layer also acts as an additional barrier for water and oxygen, preventing them from penetrating through to the underlying metal.

The third and final layer is a polyethylene (PE) jacket that provides mechanical protection against abrasion or impact damage during handling, transportation, or installation. It also acts as a barrier against moisture penetration into the system by sealing any cracks or gaps that may occur over time.

Overall, 3pe anti-corrosion technology offers superior protection against corrosion compared to traditional methods such as galvanization or paint coatings. Its unique combination of materials creates a strong bond with exceptional resistance to chemicals, weathering agents, and other corrosive substances found in harsh environments. So if you're looking for long-term protection for your steel pipes without frequent maintenance needs - consider implementing 3pe anti-corrosion technology!

3pe anti-corrosion advantages

One of the main advantages of using 3pe anti-corrosion steel pipe is its ability to resist corrosion. The coating provides a barrier that prevents corrosive substances from coming into contact with the surface of the pipe, thereby prolonging its lifespan.

Another advantage of 3pe anti-corrosion steel pipes is their versatility and suitability for use in various applications. They can be used in different industries such as oil and gas, construction, chemical processing, sewage treatment plants among others.

In addition to being resistant to corrosion, these pipes are also highly durable and have a long service life. This makes them cost-effective since they require less maintenance over time compared to other types of pipes.

Furthermore, 3pe coated pipes are environmentally friendly since they reduce the need for frequent replacements which may result in waste disposal challenges. By reducing the frequency at which replacement is needed due to corrosion or wear and tear, it helps conserve resources by minimizing material usage.

When it comes to pipeline systems where durability and resistance against corrosion are critical factors for performance success; 3pe anti-corrosion steel pipes offer unparalleled benefits that make them an excellent choice for industrial applications.

3pe coating steel pipe advantage

The 3pe coating steel pipe is a widely used and highly effective anti-corrosion solution. One of its major advantages is the high level of protection it provides against corrosive substances, including acids, alkalis, and salts.

In addition to its superior corrosion resistance properties, another advantage of the 3pe coating steel pipe is its durability. The three-layer coating system consists of an epoxy primer layer, a polyethylene adhesive layer, and a polyethylene outer layer which makes it resistant to harsh environmental conditions such as extreme heat or cold.

Another significant benefit of the 3pe coated steel pipes is that they require very little maintenance. They can withstand years-long exposure to outdoor elements without showing any signs of degradation or wear-and-tear.

Furthermore, due to their excellent chemical stability and impact resistance properties, these pipes are ideal for use in various industries such as oil and gas transportation pipelines or water supply systems where corrosion can be a significant problem.

Investing in high-quality 3pe coating steel pipes offers many long-term benefits including cost savings on maintenance expenses while providing protection against corrosion damage for decades at end.

3pe anti-corrosive steel pipe connection method

The connection of 3pe anti-corrosive steel pipes is a crucial aspect to consider for the pipeline industry. One of the most commonly used methods is through welding. Welding can be done using different techniques, including electric arc welding, gas tungsten arc welding, and gas metal arc welding.

Another method of connecting 3pe anti-corrosive steel pipes is by using flanges. Flanges provide an easy way to connect two pipelines without having to weld them together. This option is ideal when there's a need for frequent disconnection and re-joining.

Threaded connections are also another alternative for joining 3pe anti-corrosive steel pipes. The threaded connection involves screwing in one end of the pipe into another prepared female fitting or coupling with threads on its interior surface.

For larger diameter pipelines, mechanical couplings are utilized as they create a strong seal between two adjacent joints while offering flexibility during installation and maintenance activities.

Regardless of the method chosen to join 3pe anti-corrosive steel pipes, it's essential to ensure that each connection point undergoes proper inspection and testing before commissioning to guarantee maximum integrity against corrosion-induced failures.

3pe anti-corrosion steel pipe anti-corrosion technology

The 3pe anti-corrosion steel pipe is a product that has undergone extensive research and development to provide maximum protection against corrosion. The technology behind the 3pe coating involves three layers of coatings, including an epoxy primer, a copolymer adhesive layer, and a polyethylene topcoat.

The first layer of the coating is the epoxy primer which provides excellent adhesion to the steel surface. It also acts as a barrier against moisture and other corrosive elements that might come into contact with the steel.

The second layer is made up of copolymer adhesive which allows for better bonding between the epoxy primer and polyethylene topcoat. This ensures that there are no weak spots in the coating that could allow for corrosion to occur.

The third layer consists of high-density polyethylene (HDPE) which protects against mechanical damage while providing long-term resistance to chemicals and UV rays.

This innovative technology makes 3pe anti-corrosion steel pipes highly durable, resistant to wear-and-tear due to environmental factors such as water or salt exposure making them ideal for use in harsh environments like offshore oil rigs or coastal areas where regular maintenance is difficult.

The role of anti-corrosion steel pipe coating

In summary, the 3pe anti-corrosion steel pipe is an essential component in many industries that require long-lasting and reliable piping systems. It provides excellent protection against corrosion and extends the lifespan of pipes, reducing maintenance costs.

The coating technology used in 3pe anti-corrosive steel pipes provides superior resistance to abrasion, chemical reactions, and harsh environments. This makes it ideal for use in various applications such as oil and gas pipelines, water supply systems, sewage treatment plants, and more.

By effectively preventing corrosion on the surface of the pipe through its unique layering system with a fusion-bonded epoxy base coat followed by an adhesive primer coat then a polyethylene topcoat; this type of coating ensures maximum durability over time.

Investing in high-quality anti-corrosion coatings like 3pe can save companies from expensive repairs or even replacements down the line. By choosing products that are designed to withstand extreme weather conditions and environmental factors while meeting industry standards; businesses can ensure safe operations as well as longevity for their infrastructure.

3PE steel pipe anti-corrosion coating repair methods

Anti-corrosion advantages of 3PE anti-corrosion steel pipe

Measures to avoid warping of 3PE anti-corrosion coating steel pipe ends

Preparation before installation of 3PE anti-corrosive steel pipe

Introduction of IPN8710 and 3PE Coating Steel Pipe

3PE anticorrosive steel pipe for Iraqi project

3PE anticorrosive steel pipe for natural gas

3PE anti-corrosion reinforced seamless steel pipe for industrial pipelines

3PE anticorrosive steel pipe for Iraqi oil project

3PE coating often appeared problems and treatment methods

3PE steel pipe welding precautions