Mechanical Expander - High-precision Steel Pipe Expanding Machine | Uniform Stress Distribution, Enhanced Straightness, Roundness, And Diameter Accuracy

Our company is engaged in manufacturing and exporting a high quality range of Mechanical Expander. The machine is one of the main equipments in the product line of UOE, JCOE large diameter LSAW (longitudinal submerged arc welded) pipe, which is composed of power cylinder, cantilever pull rod, expanding head and cantilever bracket. Through expanding the qualified welded steel pipe, the machine could reduce the inner stress produced in the course of forming and welding. In addition, it could make the inner stress to distribute uniformly, make the straightness, roundness and diameter to achieve higher precision range and to meet the use requirement. Our provided Mechanical Expander can be availed from us at industry leading prices.