Expanding machine for steel pipe

Expanding machine for steel pipe thermal expanding special equipment, mainly for domestic large diameter steel pipe production cannot meet the demand of market and all kinds of steel pipe specification is not complete, meet the needs of small batch more varieties of steel pipe production, can meet the needs of different material steel pipe hole enlargement and various non-standard steel tube expanding needs, is currently the main production process of large diameter steel pipe.It has been widely used in military industry, power plant construction, aerospace industry and Marine industry equipment manufacturing industry, making a great contribution to China's steel pipe industry and energy construction.

The Expanding machine is used in the production of seamless steel pipe, straight seam welded pipe, coil pipe and so on.Expandable steel tube varieties are: various carbon steel, alloy steel, stainless steel and so on.

Set interchanged cone die hole enlargement technology, medium frequency induction heating technology, hydraulic technology in one, with its reasonable process technology, simple equipment structure, the construction of low energy consumption, low investment, good product quality, wide range of raw materials and products specifications suitability, flexible variable low input of production batch adaptability to replace the traditional steel pipe industry tension dial hole enlargement technology, became the resolve the shortage of large diameter seamless pipe at home and abroad, large and medium diameter welded pipe specifications series is difficult to complete an important and indispensable production capacity.With the utilization and development of energy from solid (coal), liquid (oil) to gas (natural gas), it is suitable for the steel pipe demand of energy transmission pipeline.Has formed a complete hot - expanding steel pipe processing industry.