Cangzhou Aoguang Mechanical Equipment is a company with many years of manufacturing experience, medium frequency pipe expanding machine, medium frequency elbow machine, medium frequency pipe bending machine, press, bevel machine, tee machine and other pipe fittings equipment.With the concept of service, fully automatic operation process, excellent quality, the quality of the medium frequency pipe expander and our company's sincerity to each customer to obtain customer satisfaction and order.

Intermediate frequency in the process of production can be interchanged production of seamless steel tubes and large diameter steel pipe, 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 satisfy the 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, and has made great contributions to the steel pipe industry and energy construction around the world.

Medium frequency tube expander adopts steel tube with strong shrinkage for diameter expansion. Seamless steel tube is one of the thermal expanding tubes.A type of expanding process in which the diameter of the pipe is enlarged by medium frequency induction at high temperature in a shorter time.

Medium frequency tube expander itself is a non-standard product, and special type of seamless tube can be made according to customer requirements. Moreover, the cost of labor and raw material tube billet is relatively low, and the production efficiency is high, which is the development trend in the hydraulic field of pipe expander in China at present.The drawing type tube expanding machine integrates hydraulic technology and medium frequency induction heating technology.

Specification of hot expanding steel pipe for medium frequency pipe expanding machine: diameter Φ60 ~ Φ1420mm, wall thickness of 3 ~ 120mm, length of 3 ~ 24m.Can be expanded to make various materials of steel pipe (such as P91-92/T91-92, Q235, Q345, 45#, A106B-C, 12CrMoV).

In addition to the production of medium frequency pipe expanding machine, the company also has medium frequency elbow machine, medium frequency pipe bending machine, tee machine, press, beveling machine and other pipe fittings equipment, all the customers who buy the company's production of pipe fittings equipment.Ao Guang Machinery Equipment Co., Ltd. by the unanimous approval of customers.

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