High Frequency Welded Pipe Mill for Galvanized Steel

Product Introduction
November 25, 2025
Category Connection: High Frequency Welded Pipe Mill
Brief: This video explains the main functions and practical uses of the ERW273 High Frequency Welded Pipe Mill in a clear, step-by-step format. You'll see a detailed walkthrough of the manufacturing process, from uncoiling steel strips to forming, welding, and precision cutting of galvanized steel pipes. Watch to learn how the advanced FFX forming technology and high-frequency welding system produce round, square, and rectangular pipes with exceptional accuracy.
Related Product Features:
  • Produces round, square, and rectangular pipes with diameters from 114mm to 273mm and thicknesses from 2.0mm to 10.0mm.
  • Utilizes advanced FFX forming technology and high-frequency welding for superior pipe quality and precision.
  • Operates at maximum speeds of 40m/min with cutting accuracy of ±3mm for lengths between 6-12m.
  • Features a high-precision manufacturing process with diameter and roundness error ≤0.08.
  • Incorporates Japanese technology and a worm gear adjustment system for enhanced control and accuracy.
  • Includes a 3D adjustable scraping system with ±20° rotation capability for optimal performance.
  • Uses Turkish head push square forming for stable, uniform R angles in square and rectangular pipes.
  • Equipped with nylon damping blocks to reduce impact on shafts and bearings, extending machine lifespan.
FAQs:
  • What types of pipes can this mill produce?
    This high frequency welded pipe mill can produce round pipes from 114mm to 273mm, square pipes from 60×60mm to 200×200mm, and rectangular pipes from 50×70mm to 100×300mm, all with wall thicknesses ranging from 2.0mm to 10.0mm.
  • What materials are compatible with this pipe mill?
    The mill processes hot or cold rolled steel strips and galvanized steel strips with material grades of low-carbon steel and low alloy steel where δs≤345Mpa. It accommodates steel strips with inner diameters from Φ508-Φ610mm and outer diameters from Φ800-Φ2000mm, with maximum coil weights of 3000kg.
  • What is the production speed and accuracy of this machine?
    The pipe mill operates at a maximum speed of 40m/min and achieves cutting accuracy of ±3mm for pipe lengths between 6-12m. It maintains high precision manufacturing with diameter and roundness error ≤0.08, ensuring consistent quality output.
  • What welding technology does this machine use?
    This machine utilizes high frequency welding with a GGP800Kw solid state high frequency welder, providing efficient and reliable welding for steel pipes while ensuring strong, durable seams.
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