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Keywords: Two Stage Expanding
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Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Pressure Vessel Technol. August 2004, 126(3): 376–381.
Published Online: August 18, 2004
... TEMA standard grooves. They should be aware that grooves for hydraulic expanding should be at least 6.35 mm (1/4 in.) wide. 3 Two-stage expanding is desirable because of the stiffening effect of the first stage on the tubesheet. 4 Hybrid expanding takes advantage of fixing the tubes firmly...