ASME SA178 High Frequency Welding Boiler Spiral Fin Tube With High Stability

    The spiral fin tube is a fin tube that is cold-wound at room temperature, and the steel strip is reinforced on the steel tube in a winding way, which is an efficient heat transfer element with spiral fins, and its heat transfer area is several times or even dozens of times that of the plain tube. The spiral fin tube is a heat dissipation component specially designed for the improvement of the defects of tandem fins and wound fins, which has good anti-corrosion performance, and enhances the wear resistance of the finned tube, with extremely high stability, and it is not easy to break during use, and prolongs the service life.