Increasing the Efficiency on ERW/HFI Tube Mills: Part Two

Increases mill efficiency: Assist controlling the Vee angle and presentation for better fusion in the weld box. Decreases Waste: The operator can reduce the time it takes to set the …

Rafter completes tube mill for North American tube producer

Strongsville, Ohio-based Rafter Equipment Corp. has completed a new RT-2000S HFI tube mill for shipment to a North American aluminized carbon/stainless steel …

HFI welding | Mannesmann Line Pipe

Mannesmann Line Pipe uses the high-frequency induction (HFI) resistance pressure welding technique for longitudinal welding. The endless strip passes through rolling …

Tube Mills and Pipe Mills Selection Guide

Tube mills and pipe mills play a crucial role in shaping and forming metal tubes and pipes for various applications. This comprehensive guide will walk you through the essential …

Hfi Tube Mills нийлүүлэгчид

Strongsville, Ohio-based Rafter Equipment Corp. has completed a new RT-2000S HFI tube mill for shipment to a North American aluminized carbon/stainless steel tube producer. …

Increasing the Efficiency on ERW/HFI Tube Mills: Part One

Explore the advancements and challenges in the Electric Resistance Welding (ERW) and High Frequency Induction (HFI) techniques for steel line pipe production. Discover the …

PRINCIPLES OF HIGH FREQUENCY INDUCTION TUBE …

High Frequency induction welding accounts for the majority of welded tubing produced worldwide, yet it is still a largely misunderstood process. Part of the reason is that the …

Increasing efficiency of HFI tube and pipe mills

High Frequency Tube/Pipe Welding

HF contact welding and high-frequency induction welding are used to weld products made from coil, flat, or tubular stock with a constant joint symmetry throughout the length of …