Flex Foil, navigates where others can'tInflatable Pipe Plugs for Almost Any Application



Contact us for customized plugs for most size, configuration, chemical, pressure, and temperature requirements.
Petersen Inflatable Pipe Plugs, Grout Bags, and Packers are ideal for hot tapping, under water installation, insertion through confined areas, testing pipelines, and many other requirements. Petersen innovation has developed solutions like our Multi-Flex™ Pipe Plug to install through small openings and hot taps. It's just one of many solutions Petersen has created to solve the tough pipeline problems.

Click on a product below for product information

 

MF MD PlugMulti-FlexT Heavy Duty Pipe Plugs

Standard and custom plugs are available for almost any application.

Configurations are available for high and low pressure, high and low temperature, and almost any chemical and fluid environment.
Multi-FlexT Medium Duty Pipe Plugs

Similar to the 124-Series but have a lower pressure rating and a shorter inflated contact length, all pipeline sizes.
Multi-FlexT Heavy Duty Pipe Plugs
hot tap plugMulti-FlexT Hot Tap Insertion Plugs

Similar to the 124-Series but with a higher pressure rating and configured for hot tap insertion into a pressurized pipeline, all pipeline sizes.
Multi-Flex Line Stop PlugMulti-FlexT Line Stop Plugs

Is used for higher pressure pipe plugging with installation possible through a manhole, a live hot tap or otherwise inaccessible pipelines.

This flexible plug will conform to almost any pipe configuration.
hot tap pluggingHot Tap Pipe Plugging Systems

Typically used for plugging of pipelines through a hot tap in the side of the pipe or through a valve on the end of a pipe.
Hot Tap Pipe Plugging Systems
 
Rigid By-Pass Pipe PlugsRigid By-Pass Pipe Plugs

Rigid Core Plugs are generally for higher pressures.
PackersPoint Repair Packers

May be configured for ambient, hot water or steam cure relining, any size.
Lateral Joint "T" Packers

Deflates to small flexible size for easy insertion into laterals.
Gas PlugsGas Plugs

The Low Pressure Gas Plugs consists of an inner bladder made of a high quality nitrile encased in a 100% Polyester fabric cover.
stack test plugOil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.

130-1 Series Stack Test Style Rubber Test Plugs
(Made by Cherne)

 
plumber styleOil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.
Molded Rubber Test Plugs

Multi-size Kevlar reinforced municipal style test plugs, 1.6" to 60" pipelines.
rubber plug with bypass
Oil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.
-muni balls
Oil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.
Replaceable Sleeve
"molded rubber plugmolded rubber plug135 Series Pneumatic Pillow Stopper Plugs

Often the lowest cost way to plug a larger diameter low pressure pipeline.

130-0 Series Plumber Style Rubber Test Plugs
(Made by Cherne)

137 Series Plumber Style Rubber Test Plugs W&W/O By-Pass

130-2 Series Municipal Style Muni-Ball Plugs
(Made by Cherne)

130-8 Series Municipal Sleeve Style Plugs
(Made by Cherne)

 
molded rubber plug with large bypassMolded Rubber Test Plugs

These multi-size plugs are ideal for pressure testing most pipelines from 3 5/8" to 60" diameter.
Plumber Style Molded Rubber Test Plugs

Economical plugs for pressure testing pipelines, 0.8" to 12" pipelines.
high pressure molded rubber plug
oil resistant plugHigh Pressure Molded Rubber Test Plugs

Kevlar® reinforced high pressure municipal style plugs, 4" to 24" pipelines.
large flow-through bypass plugsMolded Rubber Test Plugs

These multi-size plugs are ideal for pressure testing most pipelines from 3 5/8" to 60" diameter.
Molded Rubber Test Plugs

These multi-size plugs are ideal for pressure testing most pipelines from 3 5/8" to 60" diameter.
Remote Placement Plug
139 Series Municipal High Pressure Pipe Plugs

133 Series Municipal Oil Resistant Kevlar Reinforced Rubber Plugs W&W/O By-Pass

130-6 Series Large Flow-Through Bypass Plugs
(Made by Cherne)

130-7 Series Remote Placement Plug
(Made by Cherne)

 
Long Test PlugsLong Two-Stage Pipe Plugs

Used for blocking and testing laterals and Y joints, 1.75" to 6" pipelines.
long plugsLong Two-Stage Pipe Plugs

Used for blocking and testing laterals and Y joints, 1.75" to 6" pipelines.
Oil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.
pillow plug
pillow shaped plugOil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.
Oil Resistant Molded Rubber Plugs

Kevlar reinforced oil resistant municipal style plugs with or without by-pass, 1.6" to 60" pipelines.
Leak Detector Plugs

130-3 Series Long Test- Ball Plugs
(Made by Cherne)

138 Series Long Two-Stage Pipe Plugs

130-9 Series Pillow Stopper Plugs W&W/O By-Pass
(Made by Cherne)

135 Series Pneumatic Pillow Stopper Plugs W&W/O By-Pass

130-4 Series Leak Detector Plugs
(Made by Cherne)

 

 

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