HFT Pipestoppers® Inflatable Solid Rubber Plugs

Lightweight... but Strong and Highly Resistant Plugs

HFT® Pipestoppers® Inflatable Solid Rubber Plugs and Stoppers are made of a thicker, stronger, special rubber and have a large range of diameters. These Plugs are an addition to the existing range of inflatable, aluminium, nylon and steel plugs and stoppers. The special rubber is very resistant to higher pressure and petrochemical fluids and vapours.

These Solid Rubber Inflatable Plugs take only seconds to inflate and are ideal for fast, reliable and safe stopping and blocking of pipes, joints, channels, inlets and a number of other uses.

These lightweight, easy to remove Solid Rubber Inflatable Plugs and Stoppers are resistant from -40° to 70°C and highly resistant to oils, hydrocarbons and petrochemicals.

Tough, durable, with a long life, they have quick disconnect fittings and can be used temporarily or for long term use. Each plug covers a range of sizes from 35 mm to 2000 mm (1.5" to 78") in diameter.

Also available in an Multi Size Flexible Pipe Test Plug range which can easily be installed through a side tap and at an angle.

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Solid Rubber Plugs are Fast, Reliable and Safe FR

These new Inflatable Rubber Plugs each have a wide diameter range and are suitable for use in petrochemical applications, as well as many others.

The Plugs can be inflated quickly to working pressure and are resistant to most hydrocarbon gases and fluids.

Inflatable Rubber Plugs are ideal for fast, reliable and safe stopping and blocking of pipes, joints, channels, inlets and a number of other uses.

Multi Size Plugs also Available

Can be installed at an angle, making an effective seal inside, through the side tap to the main pipe if needed. 

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Quick, Safe and Easy to Use FR

Inflatable Rubber Plugs are used during new pipline installation or for carrying out routine maintenance and repairs.

They seal off sections of a pipe quickly, safely and are very simple to use.

Inflation can be carried out almost instantly with a compressor and they can be inflated with hand or foot pumps too.

Key features include:

• Flexible
• Easy to install
• Takes only seconds to inflate
• Lightweight
• Easy to removal
• Resistance from -40ºC to 70ºC
• High resistance against oils, hyrdocarbons and petrochemicals
• Tough, durbale and have a long-life
• Quick disconnect fittings
• Temporary or long term use
• Easy to handle

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Ideal for Blocking Pipes, Tubes and Dams

The size range for the Inflatable Solid Rubber Plugs is 35 mm to 2000 mm (1.5" to 78").

The Plugs are manufactured from high quality rubber, comprising a mix of styrene, butadiene and isoprene.

Temperature range from -40ºC to 70ºC.

These HFT Pipestoppers® Inflatable Solid Rubber Plugs are highly resistant against oils, hyrdocarbons and petrochemicals.

Typical applications include:

• Blocking pipes, tubes, dams, inlets, storage tanks, manholes and channels.
• For use in water, sewage, fluid production (milk, beer, chemicals), petrochemical, pharmaceutical, gas pipeline systems.
• Restricting, diverting and bypassing flow during pipeline maintenance or modifiction.
• Keeping pipeline free of dirt and contaminants by capping and blocking the ends.
• Can be floated down pipes and stopped at a desired location by holding onto the inflation hose. 

Multi Size Flexible Pipe Test Plugs and Stoppers

These Multi Sized Plugs and Stoppers are also available and can be easily installed at an angle through the side tap to the main pipe, making an effective seal inside. They are used for testing or sealing by air or water.

Resistant to the environment, temperature range from -40 to 70ºC. Standard series of plugs can be made in a range of diameters from 50 to 2,000 mm.

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Frequently Asked Questions

1.0 What is the size range of the Inflatable Rubber Plugs?

The sizes available are 35 mm to 2000 mm (1.5" to 78").

2.0 Are the Inflatable Rubber Plugs suitable for petrochemical applications?

Yes, the new Inflatable Rubber Plugs aer suitable for use in petrochemical applications, as well as many others.

3.0 What material are the Inflatable Rubber Plugs made out of?

The Plugs are manufactured from high quality rubber, comprising a mix of styrene, butadiene and isoprene. 

4.0 What is the working pressure range of the plugs?

Available in 1.5 to 2.5 bar options.  6 bar are available as specials in sizes below 24” (610 mm).

5.0 Does one plug cover a range of sizes?

Yes, some models of the rubber pipe plugs cover a size range which provides a cost effective method of plugging for the customer – you only have to purchase 1 plug

6.0 Is the set-up complicated?

No, inflating the plug is very simple, just a standard quick disconnect fitting from compressor to plug.

7.0 Do the plugs have a by-pass arrangement?

Yes, we have rubber pipe plugs available that are fitted with a by-pass arrangement. These are often used in conjunction with the solid plugs for blocking and then draining or for pressure testing.

8.0 How do I retrieve the plug after installation?

Metal lugs are attached to the top of the rubber pipe plug which can be used to connect wire or rope so that retrieval after use is very easy.

9.0 Do they plugs take a long time to deflate after use?

No, as soon as the air line is disconnected the plugs instantly deflate, it takes a matter of seconds.

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Shipping Information, Weights and Dimensions

Customs Information:

HFT Pipestoppers® Inflatable Rubber Plugs

European Customs Tariff: 4016 9997
International Customs Tariff: 4016 999 0900
United States Customs Tariff: 4016 95 0000
Canada Customs Tariff: 4016 95 0000

Product Codes and Sizes:

The table below shows the range of Inflatable Rubber Plugs together with the minimum and maximum range as well inflatation pressure and back pressure.

These HFT Pipestoppers® Inflatable Rubber Plugs are available in a small and large diameter range.  

HFT Pipestoppers® Inflatable Rubber Plugs 

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Items available as 'Downloads'

Leaflets and general sales material are available to everyone visiting our website.

Restricted access items are shown at the end of this Download section.

HFT Pipestoppers® Inflatable Rubber Plugs A3 Technical Leaflet

HFT Pipestoppers® Inflatable Rubber Plugs Product Information Flyer

HFT Pipestoppers® Inflatable Rubber Plugs FAQ

HFT Pipestoppers® Plugs and Stoppers Leaflet showing all available models

HFT Pipestoppers® Plugs and Stoppers Flyer showing all available models

HFT Pipestoppers® All Pipe Plugs and Stoppers Poster

Special Note: The items below are restricted and only available in our Secure Login section.  This is mainly for the protection of our Exclusive Distributor network.
Should you wish to receive an item mentioned below which is not active as a 'download' link on this page, please contact us or your nearest Distributor.

HFT Pipestoppers® Inflatable Rubber Plugs User Instructions Technical Manual
HFT Pipestoppers® Inflatable Rubber Plugs User List Customer Reference
HFT Pipestoppers® Inflatable Rubber Plugs Certificate of Conformity
HFT Pipestoppers® Inflatable Rubber Plugs Technical Notes
HFT Pipestoppers® Inflatable Rubber Plugs Price List

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