Knowledge

10Sep, 2024

Post-processing in the Production Process of High-Frequency Welded Steel Tubes
Burr Removal: Remove burrs and flashing formed during the welding process to ensure the smoothness of the steel tube surface. Sizing: Perform precise sizing treatment on the welded
10Sep, 2024

Production Process of High-Frequency Welded Steel Tubes - Forming and Welding
Forming: Through multiple passes of roller pressing and forming dies, the steel strip is gradually deformed into the desired tube shape (such as round tubes, square tubes, etc.). H
10Sep, 2024

Production Process of High-Frequency Welded Steel Pipe - Pre-treatment
Uncoiling: The coiled metal strip (such as steel strip) is uncoiled and fed into the production line. Strip Steel Straightening: The uncoiled strip steel undergoes straightening tr
08Sep, 2024

Production Process of High-Frequency Welded Steel Pipes - Raw Material Prepar...
Uncoiling: The curled metal strip (such as steel strip) is uncoiled and fed into the production line. Strip Steel Leveling: The uncoiled strip steel undergoes leveling to eliminate
08Sep, 2024

What equipment is required for the production of high-frequency welded steel ...
(1) Uncoiler: Used to unravel the coiled metal strip (such as steel strip) into a flat state, preparing it for subsequent processing. (2) Strip Steel Leveler: Performs leveling on
08Sep, 2024

What raw materials are required for high-frequency welded steel pipes?
The main raw materials for producing high-frequency welded round pipes are cold-rolled or hot-rolled steel sheets, particularly hot-rolled coils and hot-rolled strips. Depending on
08Sep, 2024

Why is high-frequency welding necessary? What are the characteristics of high...
Characteristics: High efficiency and speed: It can complete welding tasks quickly. High welding quality: Ensures strong and reliable welds. Energy-saving and environmentally friend
08Sep, 2024

What is the proximity effect?
When high-frequency currents flow in opposite directions in two conductors or reciprocating conductors, the currents will concentrate on the adjacent sides of the conductors. In hi
07Sep, 2024

What is the skin effect？
When an alternating current flows through a conductor, the current distribution on the cross-section of the conductor is uneven, with the current density gradually increasing from
07Sep, 2024

What is the principle of high-frequency welding?
High-frequency welding utilizes solid resistance heat as its energy source. It heats the surface layer of the workpiece welding zone to a molten or near-plastic state through the r
07Sep, 2024

What is high-frequency welded steel pipe?
A high-frequency welded steel pipe is a steel pipe made by welding metallic materials (mainly steel plates) together utilizing the resistance heat effect of high-frequency current.
07Sep, 2024

How to Control the Precision of Slitting?
Blade Selection and Adjustment Blade Gap Setting: The blade gap is closely related to the thickness and strength of the material being sheared. A proper gap setting ensures that th

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