Application of hydraulic two-step pipe expanding machine

Application of hydraulic two-step pipe expanding machine

Hydraulic two-step pipe expanding machine is designed for domestic large diameter steel pipe production capacity can not meet the market demand and the specification is incomplete.
1: this pipe expanding machine device can make the seamless steel pipe, straight seam welded pipe thermal expanding at random, tuber expanding range is  Ø60-1020 mm ( unchanged wall thickness).
2: steel pipe of carbon steel and alloy steel.