Hottap & Linestop

Expanding Horizons with Non-Stop Piping Solutions

We strongly believe that our developing on the unique Hot Tap and Line Stop fitting equipment and services will provide the best and most cost effective solution to the specific project need.

Hot tapping, or pressure tapping, is the method of connecting to existing pipe or pressure vessels without the interruption of service or emptying that section of pipe or vessel. This means that a pipe or tank can continue to be in operation whilst maintenance or modifications are being done to it. The process is also used to drain off pressurised casing fluids.

Hot tapping is also the first procedure in line stopping, where a cutter is used to make an opening in the pipe, so a line plugging head can be inserted.

Discover our Hottap and Linestop products

PROPIPE a specialist manufacturer of pipes and fittings to serve major industry players across the energy and environmental value chain, has a “Hot-Tap & Line Stop Division” to provide non-shutdown piping solutions to customers. With our commitment as a world class provider of piping solutions, this expansion will support diversification of Propipe’s market base and customers’ requirement.

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Hottap and linestop

Flitting

Hottap and LineStop fittings are used for connecting new branch or re-locating existing pipes or changing or inserting in line valves, all these operation are made without shut down the pipe’s service.

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Hottap and linestop

Hottap machines

Tapping machines are used for making connections to pipelines, tanks, and plant piping without shut-down and are used to make hot taps in preparation for plugging machine application.

hottap linestop actuators 01
Hottap and linestop

Linestop actuators

A line stop actuator plays an important part in the hot tapping procedure – a process used in industries such as oil & gas, petrochemicals, utilities, and power generation. Hot tapping allows tees, flanges, and valves to be added to a section of piping, without interruption to the flow of the product.

hottap valves
Hottap and linestop

Hottap valves

Hottap & LineStop Slim Valves are manufactured according to the European and American codes and standards and totally compatibles with T.D.Williamson Sandwich Valves. 100% compatible with Hottap & LineStop equipment Manufacturer.

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Hottap and linestop

Cutters & Drills

We manufacture Cutters and drills for Ø1″ to Ø100″ pipelines, several Hottap Machines Brands and applications.

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Hottap and linestop

Linestop Head

The LineStop heads or Pivots are used, after hottap operation, as a mechanical stoppers. They are introduced by an actuator to stop the flow in the line.  They should be manufactured very close to the ID of pipeline.

Hottap & Linestop division

“Hot-Tap & Line Stop Division” to provide non-shutdown piping solutions to customers. With our commetment as a world class provider of piping solutions, this expansion will support products diversifies Propipe’s market base and customers’ requirement.

We strongly believe that our developing on the unique Hot Tap and Line Stop fittings, equipment and services will provide the best and most cost effective solution to the specific project need.

Hottap & Linestop Projects

Gas Bags Stopple LNG 01
Hottap & linestop

Propipe Performs Hot Tap and Line Stop Gasbag Operation at LNG Plant

Propipe has successfully carried out a Hot Tap and Line Stop gasbag operation at a Liquefied Natural Gas (LNG) plant, enabling critical pipeline intervention without interrupting plant operations.
The project involved the installation of specialized hot tapping and line stopping equipment, followed by the deployment of gasbag isolation technology to safely control and isolate the pipeline section. This method allows maintenance and modification work to be performed while the pipeline remains in service, avoiding costly shutdowns and minimizing operational disruptions.
Executing such operations in LNG facilities requires strict safety standards, advanced engineering expertise, and highly trained personnel. Propipe’s team ensured that all procedures were carried out under rigorous safety protocols while maintaining the integrity of the plant’s gas infrastructure.
This project further demonstrates Propipe’s capability to deliver complex pipeline intervention solutions in high-demand energy environments, reinforcing the company’s reputation as a trusted partner for Hot Tap, Line Stop, and specialized pipeline maintenance services in the global LNG sector.

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Repair Clamp Propipe
Fittings

Propipe Supplies High-Pressure Repair Clamps for Gasoline Pipeline in Europe

Propipe has successfully supplied a series of high-pressure repair clamps for a gasoline pipeline operating at 150 bar in Europe.
The clamps are designed to allow pipeline operators to quickly repair damaged sections without shutting down the pipeline, ensuring safe and continuous operation of critical fuel infrastructure. In this case, the equipment is being used by the operator to repair pipeline sections that have been damaged due to illegal fuel tapping and theft activities.
Propipe’s repair clamps provide a reliable and efficient solution for emergency pipeline repairs, enabling operators to restore pipeline integrity while minimizing operational disruptions and environmental risks.
This project highlights Propipe’s capability to deliver robust pipeline integrity solutions for high-pressure fuel systems, supporting operators across Europe in maintaining the safety and reliability of their pipeline networks.

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Propipe Pig 01 copy
Hottap & linestop

Propipe Supplies Pipeline Pigs to Major Pipeline Operator in Southeast Asia

Propipe has successfully supplied a range of pipeline pigs to a major oil pipeline operator in Southeast Asia, supporting the maintenance and operational efficiency of critical pipeline infrastructure in the region.
The project involved the delivery of specialized pigs designed to ensure effective pipeline cleaning, inspection, and flow optimization, helping the operator maintain high standards of safety and performance across its pipeline network.
This contract further strengthens Propipe’s presence in the Asian energy market and highlights the company’s ability to deliver reliable pipeline maintenance solutions tailored to the needs of international operators.

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Ratawi Oil Field
Cutters & drills

Connecting the Gas Plant of Ratawi Oil Filed – IRAK

Propipe Supplies Hot Tapping Solutions to AKT Contractor for the Connection of the Ratawi Field to Iraq’s National Gas Network.

Propipe has successfully supplied engineered hot tapping fittings and essential equipment to AKT Contractor for the connection of the Ratawi Field and its gas processing plant to Iraq’s National Gas Network.
All fittings were designed and manufactured in full compliance with TotalEnergies’ technical specifications, ensuring the highest standards of safety, reliability, and operational performance during hot tap operations.
This project represents a significant milestone in strengthening Iraq’s energy independence by increasing domestic gas utilization and reducing reliance on imported gas from neighboring countries.

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