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117 Qwik-Ways To Plug A Pipe

Low Pressure Nylon Expansion Plugs Sizes 0.5" to 6"

These superior, versatile, expandable plugs are used to accommodate a wide variety of industrial applications where an airtight seal is required.

Advantages:

• Quality, Lightweight, Durable Nylon 20% lighter than metal.
• Tough/shatter-proof and easily cleaned and maintained, corrosion resistant.
• Plaster or cement do not adhere to the plug.
• Friction-reducing acetyl copolymer thrust washer inserted between plate and wing nut provides for easy expansion.
• Larger sizes incorporate strengthening ribs to provide rigidity in use.

  Advantages:

• Lightweight, easy to handle - up to 70% lighter than similar steel plugs.
• Durable cast aluminum - heavy duty, non-corrosive and maintenance-free; with natural rubber.
• Fill or Vent - threaded pipe stem has removable cap.
• Simple to install and work with - wing nut easily expands rubber seal.
• Special sizes are available to increase expansion range.

• 2” – 96” available
  
• Natural rubber  with poly cover (nitrile available).
  
• Heat resistant materials available.
  

HIGH TEMPERATURE AND CHEMICAL RESISTANCE PLUGS

Plugs for virtually any application with materials such as stainless steel and viton rubber. Call with your high temperature or chemical specifications.

Multi-Size Flow-Through Plugs

  Advantages:  

• Equipped with replaceable insert through plug body.
  
• Allows capping for air tight seal or connection for pipe or hose.
  
• Ideal for by-passing applications.
  

The MEGAPLUG® is a special inflatable plug for pipe diameters larger than 1 meter. Because of the unique construction, a large range of pipe diameters can be closed off, with a MEGAPLUG® which can still easily be handled and brought into the pipeline through the manhole.  The plugs are built from high-quality aramid/kevlar cord reinforced rubber. The Test and Bypass version are suitable for air and water tests according to Euro norm NEN-EN 1610: Construction and testing of drains and sewers.

Above-mentioned values are estimates in clean round concrete pipes.

Maximum backpressure for air testing: 3 PSI in all pipe diameters.

All plugs are standard supplied with a safety valve at the air inlet opening at the front side.

On request the plugs can be delivered in a special chemical resistant nitrile rubber.

Before delivery each Megaplug is tested at maximum working pressure in the largest pipe diameter for the type.

Disc Plugs have been proven around the world for blocking, testing, by-passing and keeping lines under construction clean. Low Pressure:

• Max PSI Braced 15 lbs,.
• Inflation Pressure 60 PSI

Single Size 100 PSI:

•  Air in Plug 160 PSI

Single Size:

• MW By-Pass Plugs
• Max PSI Braced 15 Lbs.
• Inflation Pressure 25 PSI

Medium Pressure Roll-Up

Inflatable Seal Plugs have been Proven around the world for blocking, testing, by-passing and keeping line under construction clean.

Providing 150 psi Inflatable Plugs from 4" to 72"

Typical Applications:

• Treatment and purification lines
  
• Intermediate transmission lines
  
• Sub aqueous transmission and discharge
  
• Force main and water main
  
• Pumping and lift stations
  
• Nuclear cooling lines
  
• Irrigation supply
  
• Pipe line testing
  
• Shipyards

Advantages:

Qwik-High Pressure Pipe Stoppers Sizes 0.5"-24"

Designed for pressure testing up to5,000 PSI. Special "twin Cone" grips provide 100% contact with the pipe wall and minimize tube wall contact.

Advantages:

Schedule 40, 80, 160 and special sizes available

Easy installation and removal

Case hardened steel - cadmium plated

Note: Small bore model for 0480" to 1.125" inside diameter.

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