Pipe manufacturer introduces the detailed differences between two different types of equipment
Published Time:
2020-06-11
Square tube is a hollow square section steel, also known as cold-formed steel section. It is made of hot-rolled or cold-rolled strip or coil as raw material, cold-bent into shape, and then high-frequency welded into a square section shape and size steel. Except for the increased wall thickness of hot-rolled extra-thick wall square tubes, the corner dimensions and edge straightness reach or even exceed the level of resistance welded cold-formed square tubes.
What are the differences between welded square tubes and seamless square tubes? Let's find out together with the square tube machine manufacturer.
1. A square tube is a hollow square cross-section steel tube, also known as a steel cold-bent profile. It is made from hot-rolled or cold-rolled strip steel or coil as a blank, cold-bent into shape, and then high-frequency welded to form a square cross-section steel profile. Except for the increased wall thickness of hot-rolled extra-thick square tubes, the corner dimensions and edge straightness reach or even exceed the level of resistance-welded cold-formed square tubes.
2. A seamless square tube is a long steel bar with a hollow cross-section and no seams around the perimeter. Square tubes have a hollow cross-section and are widely used as pipes for transporting fluids. They are mainly used in liquid transportation, hydraulic supports, mechanical structures, medium and low pressure, high-pressure boiler tubes, heat exchange tubes, gas, and petroleum industries.
Yangzhou XFX Tube Mill Machinery Co,. Ltd. was established in 1993, specializing in the manufacturing of welding pipe machine sets, FX20-165 High-frequency welding pipe machine sets Welding pipe molds, square tube machines, cold bending equipment, etc. Following the development concept of "creating brands with quality and winning the market with reputation", scientific management and supervision are implemented throughout the design, production, manufacturing, and inspection processes. Equipped with complete and precise production equipment, the quality of products is guaranteed. Our factory will take advanced technology, favorable prices, and comprehensive service as its tenet, and wholeheartedly serve you. Our products are now sold well both domestically and internationally, and have been affirmed and praised by customers. We warmly welcome people from all walks of life to visit, guide, and discuss business, and hope to establish stable cooperative relationships, work together, and develop together.
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