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This machine is used for pressing and squeezing one side of pierced steel pipe,before cold drawing.
This machine is equiped with two lines of rollers up and down in horizontal and crossed rows.
This machine is used for drawing pierced pipe to target OD and WT.
This machine is used for cutting round steel bar into according length
This machine is used for testing sealability of pipe and avoiding cracks on pipe,by water pressure.
This machine is used for piercing round steel bar,which is heated to one certain temperature,into hollow pipe.
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