What are the selling points of high frequency welded pipe?
High-frequency welded pipe is a kind of pipe that welds metal materials together through the resistance thermal effect of high-frequency current.
High-frequency welding uses the resistance thermal effect of high-frequency current to place metal materials in the magnetic field of high-frequency current. Under the action of magnetic field, eddy currents are generated in metal materials, and a large amount of resistance heat is generated, so that the metal materials are melted and the purpose of welding is achieved.
Characteristics of high frequency welded pipe
Fast welding speed: the welding speed of high-frequency welded pipe is relatively fast, which helps to improve production efficiency.
Small heat affected zone: Because of the high welding speed and strong self-cooling effect of the workpiece, the welding heat affected zone is small, and oxidation is not easy to occur, and a weld with good structure and performance can be obtained.
High welding quality: high-frequency welding can produce high-strength joints without casting structure, and the heat affected zone of joints is narrower than that of resistance welding.
Weldable thin-walled pipe: high-frequency welding is especially suitable for welding thin-walled metal materials, such as steel pipes and steel plates.
Flexible process: High-frequency welding can choose suitable welding speed according to different specifications and varieties to meet different production needs.
The selling points of high-frequency welded pipe mainly include its high-quality welding technology, excellent mechanical properties, beautiful welding forming and wide application fields.
High-quality welding technology: the weld of high-frequency welded steel pipe is formed by melting the base material of steel strip body. This welding technology ensures better mechanical strength, smooth appearance, high precision, low cost and small residual height of weld, which is beneficial to the coating of 3PE anticorrosive coating.
Excellent mechanical properties: High-frequency welding is a kind of induction welding (or pressure contact welding), which does not need weld filler, no welding spatter and narrow welding heat affected zone, so the welding is beautiful and has excellent mechanical properties. Beautiful welding forming: the high-frequency welding process makes the welding seam beautiful and meets the application scenarios with certain requirements for the appearance quality of the pipeline.
Wide application fields: High-frequency welded steel pipes are widely used for liquid transportation (such as water supply and drainage), gas transportation (such as gas, steam and liquefied petroleum gas) and structural purposes (such as piling pipes, bridges, docks, roads and pipes for building structures) because of their excellent performance.
To sum up, high-frequency welded steel pipe has become a competitive product in the market because of its high-quality welding technology, excellent mechanical properties, beautiful welding forming and wide application fields.
Huayang HF has a complete production process, including raw material preparation-leveling, cutting, butt welding-spiral looper-forming system-welding-heat treatment-cooling treatment-ultrasonic-sizing-sizing-water pressure test-finished product inspection; Secondly, the materials and models are all complete, and 25 production lines can be processed online (with supplied materials), which can produce 230*4.08mm-820*18mm and various non-standard models. Welcome to consult! Waiting for your arrival!
