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分析了影响高频直缝焊管焊缝质量的几个因素，指出当把这些因素调整到最佳状态时，不仅可以降低电耗，而且可以提高焊速、产品质量，从而提高整体经济效益
The factors influencing the quality of the weld in the high frequency longitudinal welded pipe are analyzed. It is pointed out that when these factors are adjusted to the best condition, not only can the power consumption be reduced, but also the welding speed and product quality can be improved, so as to improve the overall economic benefit