Laminar Pte Ltd Singapore

Laminar Pte Ltd

Hot Tapping Machines

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Hot tapping machines Underpressure drilling machines for gas and water 1024x561 1

Hot Tapping Machines

Hot Tapping is the process of cutting into a line under pressure without interrupting the flow on that section of pipe. At LAMINAR we manufacture and supply a wide range of hot-tapping and line-stopping equipment to serve major industry players across the energy, marine and environmental markets. No matter the product medium, pressure or size, we can make, service and supply equipment to suit.

We strongly believe that our unique Hot Tap and Line Stop fittings, equipment and services will provide the best and most cost-effective solution to the high-demanding project needs.


Hot tapping, or underpressure tapping, is the method of connecting to existing pipe or pressure vessels without the interruption of operation or emptying that section of pipe or vessel. This means that a pipe or tank can continue to be in on-line whilst maintenance or modifications are being executed. 

Hot tapping is also the first step in line stopping (flowstopping), where a hole-saw cutter is used to make an opening in the main, so a line plugging head can be inserted into the pipe. 


Our machines can be made for pipe sizes from 1″ (25mm) – 48″ (1200mm) and bigger upon application with pressure up to 1,500 psi and can be used in all sectors of the industry including water, HVAC, petrochemical, gas and oil for both metal pipes as well as HDPE.


Furthermore, when it comes to experience in town gas services in Singapore, you can rely on LAMINAR to provide a comprehensive range of solutions for businesses of all sizes. Our team of experienced gas engineers deliver high-quality hot tapping machines and services alongside diverse offerings. 


Ultimately, this technique is a way of providing a connection method for the existing pipe in question. Drilling and cutting a predetermined pipe can save a lot of hassle and protect the infrastructure, especially in systems where there may be frequent usage and possible corrosion.

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Hot Tapping Machines

Hot tapping machines represent a revolutionary leap in pipeline connection methods. This cutting-edge technology
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Tap & Drill Equipment

Laminar’s under-pressure drill and tap machines have been utilized globally for over three decades, providing reliable solutions.
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High-Pressure Hot Tapping

High-pressure hot tap machines are a steadfast, reliable method for crafting branch connections within operating pipelines.
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