Linestop actuators

The ACTUATOR series linestop machines and hydraulic actuators provide a comprehensive solution for a wide range of pipeline maintenance and emergency operations. From manual options suitable for smaller pipelines to advanced hydraulic models designed for the largest and most demanding applications, the ACTUATOR series ensures reliability, efficiency, and safety across various industrial contexts.

Advanced Linestop and Hydraulic Actuators

The ACTUATOR series consists of advanced linestop machines and hydraulic actuators designed for both liquid and gas applications. These machines are engineered to provide reliable and efficient line stopping capabilities under various operating conditions.

They are equipped with special “O” ring flanges to ensure a secure and leak-proof connection. The ACTUATOR series offers both manual and hydraulic options to meet different operational needs.

Description

The ACTUATOR SS MN is a manual linestop machine and stop plug setter suitable for a range of pipeline sizes. This model is designed for straightforward, manual operation, making it ideal for various maintenance and emergency situations.

Specifications

  • Drilling Capacity: 2″ – 12″
  • Maximum Working Pressure: 35 barg (490 psig) at 82.2°C (180°F)
  • Maximum Working Temperature: 121.2°C (250°F) at 55.16 barg (800 psig)
  • Control Bar Reach: 48″ (1220 mm)
  • Weight: 35 kg (72 lb)
  • Product Groups: Liquid or Gas

Description

The ACTUATOR I HYD is a hydraulic actuator designed for linestopping operations on pipelines ranging from 4” to 12”. It provides powerful hydraulic operation for enhanced precision and efficiency.

Specifications

  • Drilling Capacity: 4″ – 12″
  • Maximum Working Pressure: 102 barg (1480 psig) at 82.2°C (180°F)
  • Maximum Working Temperature: 121.2°C (250°F) at 55.16 barg (800 psig)
  • Dimensions (retracted): 1829 x 360 x 185 mm (72 x 14 x 7.5 in.)
  • Dimensions (extended): 3440 x 360 x 185 mm (136 x 14 x 7.5 in.)
  • Weight: 135 kg (297 lb)
  • Product Groups: Liquid or Gas

Description

The ACTUATOR II HYD is a jack screw linestop actuator designed for larger pipelines, ranging from 14” to 20”. This hydraulic actuator offers robust performance for demanding applications.

Specifications

  • Drilling Capacity: 14″ – 20″
  • Maximum Working Pressure: 102 barg (1480 psig) at 82.2°C (180°F)
  • Maximum Working Temperature: 121.2°C (250°F) at 55.16 barg (800 psig)
  • Control Bar Reach: 102″ (2641 mm)
  • Length: 135″ (3440 mm)
  • Weight: 450 kg (992 lb)
  • Product Groups: Liquid or Gas

Description

The ACTUATOR III HYD is a hydraulic linestop actuator designed for pipelines ranging from 22” to 34”. This actuator is equipped with a powerful hydraulic system to handle significant mechanical loads and pressures.

Specifications

  • Drilling Capacity: 22″ – 34″
  • Hydraulic Cylinder Dimensions: 8″ cylinder x 4″ rod x 140″ stroke
  • Maximum Working Pressure: 102 barg (1480 psig) at 82.2°C (180°F)
  • Maximum Working Temperature: 121.2°C (250°F) at 55.16 barg (800 psig)
  • Hydraulic System MWP: 68.95 barg (1000 psig)
  • Maximum Mechanical Load: 349.5 kN (78570 lbf)
  • Dimensions (retracted): 4500 x 600 x 500 mm (177 x 24 x 20 in.)
  • Dimensions (extended): 8100 x 600 x 500 mm (318 x 24 x 20 in.)
  • Weight: 700 kg (1545 lb)
  • Product Groups: Group 1 or Group 2, Liquid or Gas

Description

The ACTUATOR IV HYD is the most advanced hydraulic linestop actuator in the series, designed for the largest pipeline operations ranging from 36” to 48”. This model provides exceptional power and precision for critical industrial applications.

Specifications

  • Drilling Capacity: 36″ – 48″
  • Maximum Working Pressure: 102 barg (1480 psig) at 82.2°C (180°F)
  • Maximum Working Temperature: 121.2°C (250°F) at 55.16 barg (800 psig)
  • Hydraulic System MWP: 68.95 barg (1000 psig)
  • Weight: 1320 kg (2910 lb)
  • Product Groups: Group 1 or Group 2, Liquid or Gas

Our Projects

Cutters & drills

Propipe Hottap & Linestop Equipment for America

Propipe is empowering local contractors to take control of their hottap and linestop markets by providing them with high-quality equipment and local training courses. This enables them to perform jobs independently and gain autonomy in their markets. Propipe continues to support them as a strategic and technological partner in their industry    

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Hottap & linestop

Propipe Linestop Housing adapter 28″ 600# with ByPass 12″ 600#

The Propipe Linestop Housing Adapter is a specialized pressure vessel designed to hold the Linestop head securely in place. This innovative product is essential for blocking the flow within pipelines, allowing for safe and efficient maintenance or repairs without the need to shut down the entire system. Engineered for use in oil, gas, and chemical

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Cutters & drills

LineStop Double Position Job 22″ 600# – 55

Propipe and its contractor have performed a double Position 21″ 600# online plugging in the Slovakia, Central Europe region. 100% Propipe machinery has been used, along with fittings manufactured by T.D. Williamson, to verify the compatibility of our equipment and fittings from other manufacturers. All contractor personnel have been trained by Propipe to operate our

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Hottap & linestop

Customise Linestop Head – 54

Propipe has designed a custom Linestop Head for one of its clients in Asia, which can cover a wider range of pipe diameters. At Propipe, we strive to meet our clients’ expectations and always offer the best technical and economic solutions. All of our products are 100% compatible with T.D. Williamson and Furmanite brands. Linestop

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Cutters & drills

Complete Hottap & LinesTop Equipment – 53

In a major development, Propipe, a leading provider of pipeline maintenance solutions, has successfully delivered complete Hottap and Linestop Equipment for a high-pressure transmission pipeline in central Europe. The PTM-5108 tapping machine covers a range from 12″ to 42″ with a pressure rating of 102 bars. PTM-5108 Hydraulic Tapping Machine, a powerful and versatile tool designed to

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Cutters & drills

Hottap Machine PTM-5108

Propipe TM5108 14″-42″ with 108″ stroke test drilling a 25mm thick plate with 16″ cutter while all cutter tips are cutting at the same time. Propipe machines are thoroughly and rigorously tested before shipping. Shipped to USA.    

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