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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