Three-layer polyethylene anticorrosion is one of the main anticorrosion technology systems of buried pipelines at home and abroad. It has good corrosion resistance, low water absorption and high mechanical strength. In recent years, it has been more and more widely used in buried water, gas and oil pipelines in China.

ф48 - ф3000 Material: Q235B, Q345B, 10# steel, 20# steel, X42-X80 grade, etc.

Implementation standard: GB/T23257-2009 Technical Standard for Polyethylene Anticorrosive Layer of Buried Steel Pipeline

SY/T0413-2002 Technical Standard for Polyethylene Anticorrosive Coating for Buried Steel Pipes

Din 30670-91 German Technical standard for polyethylene coating of steel pipes and fittings

CAN/CSA-Z245.21-M92 Canada Technical Standard for Polyethylene Anticorrosive coating on steel pipe Outer Wall

Application: The products are widely used in oil pipeline, natural gas pipeline, heating pipeline, water supply pipeline.

Anti-corrosion steel pipe polyethylene adhesive tape

ф48mm - ф3000mm Wall thickness: 6mm-26mm

Material: Q235B, Q345B, 10# steel, 20# steel, X42-X80 grade

Standard: SY/T0414-2007

The anticorrosive system of POLYETHYLENE anticorrosive adhesive tape is composed of anticorrosive tape, protective tape, filler tape and primer. Adhesive tape is made of polyethylene film, hot composite with butyl adhesive as the main adhesive layer, extrusion into a ribbon anticorrosive material. It has the characteristics of good insulation, excellent anti-corrosion effect, high mechanical strength, collision resistance, aging resistance, small water absorption, convenient construction, safety and health, wide application range, long service life and so on. It is widely used in oil, natural gas, petrochemical, electric power, metallurgy, city gas pipe network, water supply and other pipeline projects and facilities for long life of metal pipes. It is widely used in the external anticorrosion of buried metal pipelines in petrochemical, natural gas and coal engineering.

Reinforced polyethylene adhesive tape for reinforced corrosion protection of pipeline: Composite POLYETHYLENE anti-corrosion TAPE, strengthened POLYETHYLENE adhesive TAPE, POLYETHYLENE anti-corrosion adhesive TAPE, POLYETHYLENE cold TAPE, referred to as strengthened TAPE, POLYETHYLENE adhesive TAPE, POLYETHYLENE TAPE Disqualification TAPE, also known as pipeline anti-corrosion TAPE, anti-corrosion TAPE, cold TAPE, PE anti-corrosion TAPE, PE TAPE, IDEAL

TAPE. The product performance reaches the international level of similar products, and the quality indicators meet the standard requirements of AWWA C214 and SY/T0414. The product has the characteristics of cold tape, convenient construction, no environmental pollution, excellent anti-corrosion performance, long service life, low comprehensive cost. Widely used in oil and gas, petrochemical, city gas, electric power water supply, metallurgy shipbuilding pipeline engineering steel pipe outside corrosion.

Polyethylene anti-corrosion cold tape can be divided into compound anti-corrosion tape and polyethylene modified asphalt anti-corrosion tape according to the different product material and anti-corrosion structure. Polyethylene modified asphalt anticorrosive tape is composed of polyethylene substrate, modified high viscosity asphalt and isolation film. This kind of adhesive tape has the characteristics of thick layer, easy winding, no sliding, high viscosity and so on. The adhesive tape can be wound in a single layer to achieve ordinary or reinforced corrosion protection required by SY/T0414-2007 standard. It changes the traditional tape needs to be wound with multiple layers, reduces the influence of human factors on anticorrosion quality in the process of anticorrosion, and reduces the construction cost.

Introduction to 3PE anticorrosive steel pipe

Natural gas is an essential resource for many industries and households around the world. However, transporting it can be a challenge due to its corrosive nature that could lead to pipeline failures. That's where 3PE anticorrosive steel pipe comes in! This innovative technology has revolutionized the way natural gas is transported, providing a reliable and efficient solution for pipeline corrosion. In this blog post, we'll explore the development of 3PE anticorrosive steel pipe, its advantages over traditional pipelines, and its widespread application in various industries. So let's dive into the world of 3PE anticorrosive steel pipe technology!

The development of 3PE anticorrosive steel pipe

The development of 3PE anticorrosive steel pipe has been a significant advancement in the pipeline industry. It is a modern solution that addresses the problem of corrosion, especially in pipes conveying corrosive substances like natural gas.

Initially, it was challenging to ensure long-term protection against corrosion without frequent maintenance and replacement. The conventional coating methods were not sufficient in dealing with highly corrosive environments. However, the introduction of 3PE technology revolutionized the field by providing excellent resistance to chemical attacks and abrasions.

The development of 3PE anticorrosive steel pipe involved extensive research and testing to identify optimal materials for each layer. The three layers consist of an epoxy primer as the first layer, followed by an adhesive layer, and finally polyethylene as the outermost layer.

This innovative method provides superior durability compared to other coatings while ensuring minimal impact on flow rates. Furthermore, its cost-effectiveness makes it an attractive option for many industries looking for sustainable solutions.

This technology has transformed how pipelines are constructed today by significantly reducing operational costs associated with maintenance and repairs caused by corrosion-related issues.

The advantages of 3PE anticorrosive steel pipe

3PE anticorrosive steel pipe offers several advantages over traditional corrosion protection methods. Firstly, its three-layer structure provides an unparalleled level of protection against corrosion. The inner layer acts as a barrier to protect the metal from corrosive substances, while the outer layers provide additional resistance to mechanical damage and UV radiation.

Secondly, 3PE coated pipes have a longer lifespan compared to uncoated or single layer coated pipes. This is due to their superior resistance against moisture and chemical attacks that would otherwise lead to faster deterioration.

Furthermore, 3PE coated pipes require less maintenance as they do not need frequent recoating or repairs, thus reducing overall costs for pipeline owners. They also offer improved flow efficiency due to their smooth surface finish and reduced friction coefficient.

In addition, 3PE anticorrosive steel pipe is environmentally friendly since it eliminates the need for toxic chemicals used in traditional anti-corrosion coatings such as coal tar epoxy and zinc-rich paints.

Overall, 3PE anticorrosive steel pipe provides cost-effective long-term protection against corrosion while ensuring maximum safety and performance in natural gas pipelines.

The application of 3PE anticorrosive steel pipe

The application of 3PE anticorrosive steel pipe is vast and varied, thanks to its excellent anti-corrosion properties. It has become the preferred choice for natural gas transportation because it can effectively prevent corrosion caused by soil, water, and other external factors.

In addition to natural gas transportation, 3PE anticorrosive steel pipe finds extensive use in many industries such as oil refining, chemical processing, pharmaceuticals manufacturing plants and even sewage treatment facilities. This is because these industries have different materials that need to be transported through pipelines without any contamination or damage.

Also noteworthy is that the 3PE coating on the surface of the steel tube plays a critical role in reducing heat loss during transmission processes. As such, this technology contributes greatly towards energy conservation efforts.

Due to its exceptional properties and versatility of applications across various sectors makes it an ideal material for pipeline projects where durability and performance are key requirements.

Conclusion

In conclusion, 3PE anticorrosive steel pipe has become an effective solution in the natural gas industry due to its unique advantages. Its development has come a long way and it continues to improve as technology advances.

The use of 3PE anticorrosive steel pipes ensures that pipelines are well protected from corrosion, which can lead to leaks or even explosions. As a result, this increases safety for workers while also protecting the environment.

When it comes to cost-effectiveness and durability, 3PE anticorrosive steel pipes have proven to be a reliable option compared to other materials such as plastic or copper. With these benefits combined with its application range across various industries including oil and gas transportation, water supply systems, and chemical processing plants among others make it an attractive choice for many businesses.

In summary, if you’re looking for a reliable pipeline material that guarantees corrosion resistance for your natural gas projects look no further than the 3PE anticorrosive steel pipe!

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