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Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (1).jpg
Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (2).jpg
Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (3).jpg

Anti-Corrossion Pipe Astm A36 Q235 Seamless 3LPE Pipe

20#, Q235B, Q345B, L245, L290, L360, L415, L450, L485, L555

3LPE anti-corrosion seamless steel pipe offers exceptional durability. With a triple-layer polyethylene coating, it provides strong resistance to corrosion, ensuring long service life. Ideal for various applications in harsh environments, it guarantees reliable performance and minimal maintenance.

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    product details
    Product description
    Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (1)1d3
    Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (2)wy4
    Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (3)6iq
    Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (4)0yj
    Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (5)sr3
    Anti-Corrossion Pipe Astm A36 Q235 Seamless 3lpe Pipe (6)idh

    Technical Specifications

    Specification

    Value

    Outer diameter

    Multiple specifications such as φ89mm - φ1820mm.

    Wall thickness

    Ranging from 6mm to 20mm.

    Length

    Usually 6m, 9m, or 12m, and special lengths can also be customized according to customer requests.

    Material

    Commonly include Q235B, Q345B, 10# steel, 20# steel, X42 - X80 grades, etc.

    Standard

    GB/T23257-2009, SY/T0413-2002, etc.

    Coating thickness

    The thickness of the outer polyethylene layer is generally 2.5mm to 3.7mm, the thickness of the intermediate adhesive layer is 0.1mm to 0.3mm, and the thickness of the inner polyethylene layer is 1.8mm to 2.5mm.

    Operating temperature

    -30°C to +80°C, suitable for use in various climatic conditions.

    Pressure rating

    According to different diameters and wall thicknesses, the pressure ratings can be divided into PN1.0MPa, PN1.6MPa, PN2.5MPa, PN4.0MPa, etc.

    Features and Advantages

    1. Outstanding corrosion resistance: The three-layer polyethylene (3LPE) coating offers excellent protection against corrosion, ensuring a long service life even in harsh environments. The coating has good chemical stability and can resist the erosion of various corrosive media such as acids, alkalis, and salts.
    2. Seamless structure: The seamless design eliminates the risk of leaks and provides higher strength and reliability. Seamless steel pipes are made of a single piece of metal without welds, so they are more sturdy and durable when subjected to high pressure and stress.
    3. High pressure resistance: Capable of withstanding high pressures and suitable for a wide range of applications in the oil and gas, water supply, and other industries. Rigorous pressure tests are conducted to ensure safe and reliable operation under working pressure.
    4. Easy installation: The pipes are lightweight and easy to handle, reducing installation time and costs. Advanced connection methods such as welding and flange connection are adopted for convenience and speed.
    5. Environmental protection: The 3LPE coating is non-toxic and does not release harmful substances, ensuring environmental safety.

    Applications

    1. Oil and gas pipelines: Ideal for transporting crude oil, natural gas, and other petroleum products. In the oil and gas industry, pipelines need to withstand high pressure, high temperature, and corrosive media. The 3LPE anticorrosive seamless steel pipe can meet these strict requirements.
    2. Water supply systems: Ensures clean and safe water transportation. In water supply systems, pipelines need to have good corrosion resistance and hygienic properties. The 3LPE anticorrosive seamless steel pipe can effectively prevent water pollution and ensure the safety of drinking water for residents.
    3. Chemical industry: Suitable for handling various chemicals and corrosive substances. In the chemical industry, pipelines need to withstand the erosion of various strong acids, alkalis, salts, and other corrosive media. The corrosion resistance of the 3LPE anticorrosive seamless steel pipe can meet the special requirements of the chemical industry.
    4. Power plants: Used in power generation and distribution systems. In power plants, pipelines need to withstand high temperature, high pressure, and corrosive media. The 3LPE anticorrosive seamless steel pipe can ensure the safe and reliable operation of power generation systems.
    5. Construction industry: For plumbing and heating applications. In the construction industry, pipelines need to have good corrosion resistance and aesthetic properties. The 3LPE anticorrosive seamless steel pipe has a smooth appearance and bright colors, which can be coordinated with the overall style of buildings.

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