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Product Name

OLS Pipe plug / Flow stopper

Products Description

COB Advantages:

Used as a block plug, a water/air test plug, or leak locating back plug.
Can be floated down pipe and stopped at desired location to prevent going down a manhole for installation or removal.
Grows shorter as it inflates to put less stress on plug.

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03-6764586

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03-6771280

04.04.2012
New brand in SEMEL - FST !

29.03.2011
NEW ARC MACHINES PRODUCTS

15.05.2011
Semel Ltd. Moved to its new offices in 31 Lehi st. Bnei-Brak


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- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs
Flow and Level
- Custom Manufactured Plugs
- Grout Packers
- Qwik-High Pressure External Closure
- Qwik-Socket Weld Plug
- High Pressure Stopper
- Sealfast
- Medium Pressure Roll-up
- Qwik-Test Inflatable Low Pressure Seal Plugs
- Mega Plug
- Flex ODS
- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs
Valves & Fittings
- Custom Manufactured Plugs
- Grout Packers
- Qwik-High Pressure External Closure
- Qwik-Socket Weld Plug
- High Pressure Stopper
- Sealfast
- Medium Pressure Roll-up
- Qwik-Test Inflatable Low Pressure Seal Plugs
- Mega Plug
- Flex ODS
- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs
Air and Gas Handling & Managment
- Custom Manufactured Plugs
- Grout Packers
- Qwik-High Pressure External Closure
- Qwik-Socket Weld Plug
- High Pressure Stopper
- Sealfast
- Medium Pressure Roll-up
- Qwik-Test Inflatable Low Pressure Seal Plugs
- Mega Plug
- Flex ODS
- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs
Water Treatment & Filtration
- Custom Manufactured Plugs
- Grout Packers
- Qwik-High Pressure External Closure
- Qwik-Socket Weld Plug
- High Pressure Stopper
- Sealfast
- Medium Pressure Roll-up
- Qwik-Test Inflatable Low Pressure Seal Plugs
- Mega Plug
- Flex ODS
- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs
Orbital Welding
- Custom Manufactured Plugs
- Grout Packers
- Qwik-High Pressure External Closure
- Qwik-Socket Weld Plug
- High Pressure Stopper
- Sealfast
- Medium Pressure Roll-up
- Qwik-Test Inflatable Low Pressure Seal Plugs
- Mega Plug
- Flex ODS
- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs
Stock Products For sale
- Custom Manufactured Plugs
- Grout Packers
- Qwik-High Pressure External Closure
- Qwik-Socket Weld Plug
- High Pressure Stopper
- Sealfast
- Medium Pressure Roll-up
- Qwik-Test Inflatable Low Pressure Seal Plugs
- Mega Plug
- Flex ODS
- COB Industries Multi-Size Inflatable Pipe Plugs / Flow Stoppers
- OLS Pipe plug / Flow stopper
- QWIK-GATE PLUGS
- Qwik-Fit Cylinder Plug
- Bag Plugs
- Low Pressure Expansion Plugs
- Pipe Plug Kit
- Cast Aluminum Expansion Plugs
- Low Pressure Nylon Expansion Plugs