Tuf-Lok
Self-aligning pipe and tube couplings
This company offers heavy-duty self-aligning couplings (photo) for either high-pressure (up to 150 psig) or full-vacuum-rated applications. Utilized wherever pipe and tube ends need to be connected, these couplings are suitable for pneumatic conveying systems, as well as for gas and liquid applications. The couplings are available in pipe sizes ranging from 2 to 10 in. and are made for use on plain-end pipe or tube, regardless of wall thickness. The couplings are self-grounding, vibration-resistant and externally leak-proof. No machining or grooving is required to maintain pipe or tube integrity. Various gasket materials are available for high temperatures or chemical-resistant applications. Booth 1006 — Tuf-Lok International, Madison, Wis.