• - Cold Forming Elbow Machine
• - Hot Forming Elbow Machine

• - Pipe End Expanding Machine
• - Full Length Pipe Expander

• - Single-Head Pipe Fittings Beveling Machine
• - Automatic Double-Head Elbow Beveling Machine
• - Automatic Triple-Head Tee Beveling Machine
• - Large Steel Pipes Beveling Machine

Medium frequency tube expanding machine is used in seamless hot expanding steel pipe, cold drawing seamless steel pipe, straight seam welding pipe, coil pipe and other hot expanding steel pipe field  

Now we mainly analyze cold-drawn seamless steel tube:  

1. Cold-drawn seamless steel tube can be made in small batches with high precision.  It can be used for precision cold-drawn seamless pipe with high dimensional accuracy and good surface finish of mechanical structure and hydraulic equipment.  

2, cold drawn seamless steel pipe performance is better, the metal is close to no welding joints, can withstand greater pressure.  

3. The inner hole and outer wall size of cold-drawn precision steel pipe have strict tolerance and roughness.  

In recent years, the market demand for hot expansion steel pipe is increasing, because its demand is also rising.  Therefore, our company's three-way machine, beveling machine, pipe bending machine and push machine and other technical progress is also making continuous progress.  Welcome new and old customers to order our pipe fitting equipment.  

My company in the field of hydraulic pipe fittings mechanical equipment and fittings are the technique and experience for many years, and developed with many, we are committed to improve the quality of pipe equipment and not behind, so it can meet the needs of customers for a long time, and welcome new customers, hydraulic equipment used in people's life, the enterprise manufacturing products and departments in the construction of infrastructure,  Has a very important position in the market.  Thermal expanding machine adopts two-step pusher set interchanged cone die hole enlargement technology, digital intermediate frequency induction heating technology, hydraulic technology in one, with its reasonable technology, low energy consumption, low construction investment, good quality of products and applicability, wide range of raw materials and product specifications, flexible variable low input of production batch adaptability,  It replaces the traditional pull-out expanding technology in steel pipe industry.  

In the production of seamless steel pipe because of the production capacity of equipment can not process large diameter tube, first processing small diameter tube with thermal expansion method in the processing of seamless steel pipe production called thermal expansion tube, he has a gap with ordinary pipe in some physical properties.