Leak tight pipe plugging for the oil & gas industry

PUBLISHED: 16 Mar 17

The Pipestoppers® Division of HFT® now design and manufacture a range of low cost, lightweight Inflatable Stoppers, available for pipes up to 120
The Pipestoppers® Division of HFT® now design and manufacture a range of low cost, lightweight Inflatable Stoppers, available for pipes up to 120" diameter to prevent the entry of debris into pipes

There is a large variety of pipe plugging and blocking requirements in the Oil and Gas Industry, including repair work, leak testing, weld purging and debris stopping. One major concern is the entry of debris into pipes during operations.

The Pipestoppers® Division of Huntingdon Fusion Techniques HFT® now design and manufacture a range of low cost, lightweight Inflatable Stoppers, available for pipes up to 120" diameter to prevent the entry of debris into pipes.

Ron Sewell, Chairman for HFT® said: "For pipe diameters of 36" and over, not all applications require expensive and very robust, heavy rubber plugs, nor is it always necessary to use mechanical plugs which are also heavy and may be difficult to manipulate."

"Where there is little backpressure and the absence of corrosive petrochemical fluid, lightweight Inflatable Stoppers are a great solution. They are light in weight, which makes them easy to manipulate and inexpensive to ship and because of their low cost, it is easy to keep all sizes in stock and ship them the very same day."

HFT®'s Inflatable Stoppers are available in Cylindrical and Spherical formats. For straight pipes the Cylindrical Stoppers are recommended, whereas, for bends, the Spherical versions are more appropriate.

Where there are fluids inside pipes that need to be retained by a stopper, it is usual to use plugs made of aluminum, steel or rubber. In cases where the fluid is aggressive, nitrile, silicon or Viton rubbers can replace the standard natural rubber seals. PetroChem™ Inflatable Stoppers are also available for petrochemical duties by using a protective cover over the inflatable section.

For larger diameter pipes, Aluminum Stoppers are manufactured up to 36" diameter, and Steel Plugs up to 72" diameter. After that it is necessary to consider Inflatable Stoppers that are available up to 120" diameter and greater.

Huntingdon Fusion Techniques Limited, UK
Tel: + 44 1554 836 836
Email: marketing@huntingdonfusion.com
Web: www.huntingdonfusion.com

More news from this company:
Tube and pipe weld purging costs paid in one weld with PurgExtra®
Eliminate thoria by switching to MultiStrike® for safer welding
Inert shielding gas monitor for stainless steel welding
Ensure your Pipe Purging System doesn't burst with PurgeGate®
Safe, fast and low cost pipe freezing with Qwik-Freezer™
Glass fibre Backing Tape gives improved weld root profiles
Special high quality, leak tight welding hose for argon feed
Tight sealing Low Profile Pipestoppers for limited spaces and restricted access
Huntingdon Fusion Techniques HFT® to Exhibit at World Nuclear
Lightweight aluminium plugs for heavy-duty applications
Cut costs, not corners with QuickPurge®
Achieve high quality welds with a close eye on your weld purge
Versatile, lightweight nylon plugs for Weld Purging
Improve weld quality with a low cost Trailing Shield®
Versatile Inflatable Stoppers for pipe plugging and stopping