Plugs and Stoppers

Inflatable Rubber Plugs are Inflated Using Compressed Air Lines
Plugs and Stoppers

Inflatable Rubber Plugs are Inflated Using Compressed Air Lines

Inflatable Rubber Plugs are offered in sizes ranging from 2 – 78 in. Resistant to oils, hydrocarbons and petrochemicals, these plugs are made from the rubber comprising the mix of styrene, butadiene and isoprene. The plugs are used for blocking of pipes, joints, channels and inlets and are suitable for fluid production (milk, beer, chemicals), petrochemical, pharmaceutical, gas pipeline...

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Low Cost Nylon Weld Purge Plugs™
Plugs and Stoppers

Low Cost Nylon Weld Purge Plugs™

It is important when welding stainless steel and titanium tube and pipe joints to produce zero colour, oxide-free welds both on the inside and outside, although it is not always easy to weld purge stubs, elbows and tees. For welding nickel alloy, titanium and stainless steel tubes and pipes, including stubs, elbows and tees, Huntingdon Fusion Techniques HFT® have designed and developed...

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Heavy-Duty Leak Testing, Sealing and Stopping with Pipestoppers®
Plugs and Stoppers

Heavy-Duty Leak Testing, Sealing and Stopping with Pipestoppers®

Blocking pipes for heavy-duty leak testing, sealing and stopping is easy with Steel Plugs from Huntingdon Fusion Techniques HFT®’s Pipestoppers® Division. HFT Pipestoppers® Steel Test Plugs can be used for low pressure testing and plugging pipes, pipelines and pipework fabrications and other orifices between 2 and 48” (50 to 1,200 mm) diameter. Ron Sewell, Chairman for HFT® said: “The...

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Lee Cross Port Plugs
Plugs and Stoppers

Lee Cross Port Plugs

Lee Cross Port Plugs are a plugging solution specifically engineered to seal cross port passageways. This configuration is a variant of the original Lee Plug® that set industry standards over 65 years ago. A smooth wall design combined with the field-proven controlled expansion principle creates a permanent, leakproof seal, without the need for o-rings or sealants. Installation is simple,...

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Bioprocessing Components from Qosina
Tubes and Tubing

Bioprocessing Components from Qosina

Qosina carries a wide variety of bulk, non-sterile bioprocessing components that are in-stock and ready for immediate shipment. Our line of bioprocessing accessories includes Pharmafluor(R) tubing, barbed connectors and flanges, sanitary flanges, press-in barbed plugs, compression fittings, as well as tube and flange clamps in various sizes and colors to accommodate all of your project...

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Effective Pipe Plugging in Heavy-Duty Applications, with Aluminum Plugs
Plugs and Stoppers

Effective Pipe Plugging in Heavy-Duty Applications, with Aluminum Plugs

Effective plugging and sealing of pipes in heavy-duty applications is essential, especially in refineries, offshore operations, plumbing operations as well as domestic and industrial water activities where the plug is likely to be immersed in chemicals or exposed to high temperatures. A Range of heavy-duty Aluminum Plugs is manufactured and available in the USA from COB Industries to allow for...

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Block Pipes Instantly and Effectively with Low Profile Stoppers
Plugs and Stoppers

Block Pipes Instantly and Effectively with Low Profile Stoppers

There is a large number of pipe plugging and blocking requirements within a variety of industries such as Oil & Gas, Construction, Plumbing, Shipbuilding, Mining, Power etc., for duties such as repair work, leak testing, weld purging and debris stopping. One major concern being the entry of debris into pipes during operations. A range of Mechanical and Inflatable Pipestoppers® and Plugs is...

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