hot rolled seamless pipe

Round billets are transformed into hot rolled seamless pipes through the application of both hot rolling and expanding processes. These types of pipes are commonly employed in construction settings and also as mechanical structural components.

Pipes can be rolled and delivered either hot or cold, though the technology used for both is similar. However, because of the higher initial temperature during the hot rolling process, it produces pipes with larger diameters greater than 30 inches and with a thinner wall compared to the heavier-walled cold-rolled version. Seamless pipes are generated in this way by a variety of mills and extrusion techniques.

Generating Hot-Rolled Seamless Pipes: Step 1: Heat a Round Billet & Punch → Pierce→ Hot-roll→Expand→Cool–>Align→Hydro-check or X-ray Exam→ Emblem→ Preserve Step 2: Heat a Round Billet→Hot Roll→Expand→Cool–>Straighten→Hydro-test or X-ray Inspect→Mark–> Store

All considered, the production of hot-rolled seamless pipes necessitates multiple components, ranging from a variety of processes to supplementary production duties.

The Uplifts of Utilizing Hot-Rolled Seamless Pipes

Pipe surfaces of the highest accuracy are achievable with hot-rolled seamless pieces, boasting an impressive smoothness.

Boasting impressive mechanical properties and remarkably precise measurements, hot rolled seamless pipes are the top choice amongst many pipe buyers.

Despite their production through hot-rolling, the seamless pipes offer excellent workability and excellent formability.

The seamless pipes manufactured via hot rolling offer remarkable ease in welding.

The seamless pipes, produced through a hot-rolling process, possess impressive heat-resistance capabilities.


Post time: 2023-06-21

Related Product

  • LSAW Steel Pipe(Longitudinally Submerged Arc Welding Tube)

    LSAW Steel Pipe(Longitudinally Submerged Arc Welding Tube)

    Lsaw Steel Pipe(Longitudinally Submerged Arc Welding Tube) JCOE is a pipe making technology for the production of large diameter thick wall steel pipes. It mainly adopts the produc […]

  • Pre Galvanized Round Steel Pipe

    Pre Galvanized Round Steel Pipe

    The round pipe with galvanized strip is made of galvanized strip steel, which is generally 0.6MM-2MM. It is processed and formed at one time, with the specification of 15 * 15-100 […]

  • ERW Round Steel Pipe

    ERW Round Steel Pipe

    Standard:Hollow section:ASTM A500/501,EN10219/10210, JIS G3466,GB/T6728/T3094/3091,CSA G40.20/G40.21 Section Shape: round OD(outer meter): 10.3mm-609mm Application: Structural type […]

  • Scaffold Steel Pipe

    Scaffold Steel Pipe

    Introduction to scaffold steel pipe Scaffold steel pipes are generally called scaffold pipes, which is a special term used by people in building or construction. Scaffold steel pip […]

  • Hot Dip Galvanized Round Steel Pipe

    Hot Dip Galvanized Round Steel Pipe

    Yuantai Derun Steel Pipe Manufacturing Group produces hot-dip galvanized round steel pipes, which are sold directly by manufacturers, support customization, and have guaranteed qua […]

  • GI Circular Steel Pipe

    GI Circular Steel Pipe

    Galvanized round steel pipe Generally, there are two major categories: pre galvanized round steel pipes and hot-dip galvanized round steel pipes. Hot dip galvanized pipe is to make […]

  • Round Seamless Steel Pipe

    Round Seamless Steel Pipe

    Seamless steel pipe is a steel pipe formed by piercing the whole round steel, and there is no weld on the surface, which is called seamless steel pipe. According to the production […]

  • Spiral Welded Steel Pipe

    Spiral Welded Steel Pipe

    Spiral welded steel pipe introduction Spiral welded steel pipe refers to the steel pipe with joints on the surface, which is welded after the steel strip or steel plate is bent and […]

  • Round Welded Pipe

    Round Welded Pipe

    Since the 1930s, with the rapid development of continuous rolling production of high quality strip steel and the progress of welding and inspection technology, the quality of weld […]