Tube-Mac Industries Limited

The TUBE-MAC® PYPLOK® connecting system is sparkless and has a successful history of pipe and tube fabrication in the most demanding environments and systems, where fire safety is essential. Using a portable, hand-held installation tool, fittings are cold worked and permanently compressed onto piping. This process deforms the pipe diameter a controlled amount, thus forming a permanent leaktight seal.

USE IT ANYWHERE YOU'D WELD...BUT WOULDN'T WANT TO.

Now you can have the benefits of a welded joint, but without the hazards of hot work, using the TUBE-MAC® PYPLOK® coupling. It's not only a permanent system, it's also sparkless. It goes on cold. Which means all of the risks and requirements associated with "hot work" are avoided. And the permanent characteristics of the TUBE-MAC® PYPLOK® system make it ideal in place of welded flanges and threaded fittings which are prone to leaks due to flexure or vibration.

no hot work permits,
no x-rays,
no gas freeing,
no system flushing or purging,
no attached slag or contaminants enter the piping system.
and with an easy installation method, there is a substantial reduction of system downtime for repairs.

THE ADVANTAGES OF PYPLOK'S SEALING CHARACTERISTICS.

TUBE-MAC® PYPLOK® FITTINGS incorporates unique sealing capabilities. It utilizes a combination of seals: metal-to-metal and four non-metallic o-rings, which make PYPLOK® FITTINGS adaptable to normal pipe and tube tolerances and surface conditions. The outer o-ring seals or "environmental seals" prevents outside contaminants from entering the system. The TUBE-MAC® PYPLOK® system is extremely versatile: Ideal for gaseous systems as well as fluids.

Available in various shapes; tees, elbows, 45° and 90°, reducers and materials; carbon steel, stainless steel type 316 and copper nickel. Custom shapes and materials are available upon request. For complete details view our product catalogue on-line.