Industrial grade hot-rolled seamless steel pipe structure fluid transport pipeline

Industrial grade hot-rolled seamless steel pipe structure fluid transport pipeline

Category:

building materials/Pipe fittings/seamless steel tube

Model:

6-630

Brand:

Baosteel seamless Yong'an Haoyu Jiangyin Changjian

production process:

Hot rolling/cold drawing

material:

20#/45#/Q345B /D/E/20G/ 12Cr1MoVG / 15CrMoG /P91/P92

execution standard:

GB/T 8162-2018 GB/T8163-2018 GB/T5310-2023 GB/T3087-2022 GB/T9948-2025

outer diameter range:

6mm-630mm

Wall thickness range:

1mm-50mm

length:

6m/12m or fixed length

cross-sectional shape:

rotundity

application field:

Fluid transport/structural use

surface treatment:

Black paint/galvanized/bare pipe

packaging method:

Bundled/Loose

Retail Price

9,000,000.00USD


重量

kg

  • Product Description
  • production process

    Hot rolling/cold drawing

    material

    20#/45#/Q345B /D/E/20G/ 12Cr1MoVG / 15CrMoG /P91/P92

    execution standard

    GB/T 8162-2018 GB/T8163-2018 GB/T5310-2023 GB/T3087-2022 GB/T9948-2025

    outer diameter range

    6mm-630mm

    Wall thickness range

    1mm-50mm

    length

    6m/12m or fixed length

    cross-sectional shape

    rotundity

    application field

    Fluid transport/structural use

    surface treatment

    Black paint/galvanized/bare pipe

    packaging method

    Bundled/Loose

    Description :

    Seamless steel pipe is a long strip of steel with a hollow cross-section and no seams around it, widely used in fields such as petroleum, chemical, natural gas, electricity, boilers, mechanical manufacturing, and building structures. This product is made through processes such as hot rolling, cold drawing, or cold rolling. Compared to welded steel pipes, it has higher overall strength and stronger pressure bearing capacity, and can adapt to long-term stable operation under high pressure, high temperature, and corrosive environments.


    In terms of main selling points, seamless steel pipes have excellent mechanical properties and uniform wall thickness distribution, ensuring safety and efficiency during fluid transportation. Its surface is smooth and the inner wall resistance is low, effectively reducing energy loss during the medium transportation process. In addition, this type of product has good processing performance and can undergo secondary processing such as cutting, bending, and welding according to customer needs, meeting diverse engineering requirements.


    Typical usage scenarios include: crude oil and refined oil transportation pipelines in the petrochemical industry; High voltage boiler tubes and heat exchanger tubes in the power industry; Hydraulic supports, bearing sleeves, and structural components in mechanical manufacturing; And pile foundation support structures in construction engineering.


    The target audience mainly includes large and medium-sized construction enterprises, petrochemical equipment manufacturers, power engineering construction units, mechanical parts processing plants, and various industrial pipeline purchasers. We offer a variety of specifications and models to choose from, and support non-standard customization to ensure that our products comply with national standards and industry norms, providing reliable material support for your engineering projects. Whether it is large-scale procurement or sporadic replenishment, we can provide stable supply and professional technical support services.

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