H.F pipe line / Φ426 pipe mill roll forming machine

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Structure of Φ426 pipe mill Description


Spiral welded pipe/straightseam submerged arc welded pipe hydrotester mainly is used to have the pressuretesting to spiral welded pipe or straight seam submerged-arc welded pipe. Ituses polyamine to have the end sealing and inner supporting large gas sealingmethods. It is assisted by oil water balance system. Besides, the computer canrecord, store, print and testing the results. Its advantages include pressuremaintaining stability, high safety and so on


Main Features of Φ426 pipe mill Description


The machine adopts the structure of the symmetrical plate tension rod, the center of force is in the symmetry center of the pull rod when testing pressure; the pull beam width on both sides is greater than the maximum diameter of the pressuretesting steel pipe, to ensure both sides security of the hydraulic press when testing pressure, the structuredesign is simple, the strength and stiffness superior, performance stable, easy to maintain and use;



CFOE mill Specification


Rolling bottom line (mm): 900mm

Pipe diameter :Square □120×120□400×400mm

Rectangular □100×130□300×500mm

Wall thickness: 3.012.7 mm

Strip width : 4801600mm
Forming speed : 0

Driven Stands :16.   roll Shaft diameter 230mm 

Idle side Roll Units 8. roll Shaft diameter 130mm
Power of high-frequency unit: 800kW
Main motor: model (DC) power 200kw×2  250kW speed 500/1600rpm
Strip width : 4801600mm
Forming speed : 0
Cut-to-length accuracy: ± 3 mm (electronic flying saw)

Overall dimension :length 150,000mm




H.F pipe line / Φ426 pipe mill roll forming machine



How do you guarantee the quality?

We can provided CE certificate if we are required.


What's the delivery time?

around 120days after receive your 30% payment.


Where can we see your machines?

You are welcome to visit our factory and test it by yourself.


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