Five slot straight pipe expander exhaust tubing expander

Five slot straight pipe expander exhaust tubing expander

Technical data

Five slot straight tube expander

Specification: φ19×2-φ152×10

Purpose: Only the tube inner diameter ≥φ17 can be used to expand the tube, it is compared with the three-bead expansion, because of the more two beads, the friction resistance is reduced, the expansion of the tube is obviously labor-saving, the tube inner diameter after expansion is rounded and the expansion of the bead is not easy to break, especially suitable for the expansion of the tube wall below 0.7mm thin wall and large diameter thick tube.