Hot rolling

Hot rolling, also called thermal rolling, means that metal materials are rolled in high temperature. It is highly used for steel pipes because the process needs less rolling force. In addition, we also provide other processing techniques, because cold rolling or cold drawing, dressing or finishing, upsetting, threading and heat treatment.

  • Hot Rolling Unit (Thermal Rolling Unit)
  • Φ110 AccuRoll Rolled Tube
  • This sort of of steel pipe features flexible production and wide use variety. It is also easy change supplement uses specifications and applies far and wide.
  • Φ140 Assel Rolled Tube
  • Keep in mind equipment for warm rolling or thermal rolling includes annular furnace, cone-shaped punching machine, Assel pipe rolling machine, 14 groups of three roll micro tension sizing mill, etc. The processing technology and equipment of Assel rolling mill is in international leading level.
  • Φ273 Diesel Rolled Tube
  • Currently has some equipment for thermal rolling including annular furnace, cone-shaped punching machine, new Assel pipe mill, online heat treatment furnace, 14 sets of three roll micro tension sizing mill, and so forth.
  • Technological Associated with Hot RollingRound Pipe Billet → Heating → Punching → Precision Tube Rolling Unit → Reheating → Sizing Mill and Tension Reducing Mill → Sampling Inspection → Cooling


  • Thermal rolling can obviously reduce energy consumption and reduce production total price. After this process, our steel pipes acquire high plasticity and substantial not simple to deform.
  • This processing technology can increase processing properties of seamless steel tubes and mix. Hot rolling might reduce or eliminate casting flaws.
  • Thermal rolling can produce steel pipes with large diameter with fast production speed and high production efficiency.

Our Steel Tube Making Factory is really a leading supplier and exporter of seamless steel tubes and various special lines. Our company is really a large scale enterprise possessing the production capacity of 600,000 a lot of special seamless steel pontoons. With the hot rolling technology, we can produce structure pipe, fluid pipe, ruthless boiler pipe, API pipe, marine pipe, alloy pipe, tubing, casing, line pipe, etc. With advanced technological equipment, tremendous technical strength and reliable product quality, our steel pipe to be able to exported into the Middle East, CIS, Southeast Asia, Africa, South America, North America, Europe, Australia and alternative countries and regions.

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