Metalex perforated metal tubes
Spiral Lock Seam
Metalex offers two seam designs on the perforated spiral tubes: the flush (outside) and inside lockseam. The flush lockseam tube is the most commonly used tube in the fluid filtration industry mainly as a centertube in the filter housing. It is available in thickness of .010” to .022”. The inside lockseam tube is also used as a center tube and available in thickness of .024” to .035”.
Spiral Louvered Tubes
Metalex also offers a unique spiral louvered design. This is manufactured with a flushed lockseam. These products offer cost savings due to their reduced material thickness. Despite reduced material thickness, this cost saving design maintains PSI and collapse strength requirements.
Please contact our sales department at 1-800-323-0792 for further information.