Plugging Page Slide

Pipeline Plugging & Line Stopping
Without System Shutdown

Professional
Plugging Services

FTH, LLC. plugging services are essential when specific sections of a pipeline or pressurized system need repair or replacement without system shutdown. Utilized with our hot tapping machines, our patented plugging machines provide effective sealing solutions for pipeline repair, reconstruction, or replacement. Our service methods (shown below) address a variety of plugging techniques unique to specific needs, and our plugging machines work with a large scope of pipeline sizes, types, pressures, and materials. FTH, LLC is your solution for all pipeline plugging needs.

Our Plugging Professionals Are Raising The Standard

We realize the benifits of being the top standard in technology, which is why FTH, LLC is constantly pushing innovation, discovery, and adaptability to be the leading force of plugging services and products for pipelines and pressurize systems. Our patented plugging technology provides cutting-edge solutions for pipeline sealing and our range of service methods ensure we can rise to the need of any customer or project.


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Suspended Plugging Methods

A-A: Single Line Stop


Suspended Plugging Methods 1
Suspended Plugging Methods 2

 

Suspended Plugging Methods 3

 

 

A-B-A: Type A of Two Line Stops


Suspended Plugging Methods 4

 

A-B-B: Type B of Two Line Stops


Suspended Plugging Methods 5

 

 

A-B-C: Type C of Two Line Stops


Suspended Plugging Methods 6

 

A-C: Four Line Stops (it applies to long distance pipeline replacement)


Suspended Plugging Methods 7

 

 

 

Cylinder Plugging Methods

B-A: Single Line Stop


 

Suspended Plugging Methods 8
Suspended Plugging Methods 9

 


Suspended Plugging Methods 10

 

 

B-B-A: Type A of Two Line Stops (the max of transmission medium flow rate in the pipeline is 5m/s)


Suspended Plugging Methods 11
Suspended Plugging Methods 12

 

 

B-B-B: Type B of Two Line Stops


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Suspended Plugging Methods 15

 

B-B-C: Type B of Two Line Stops


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B-B-D: Type D of Two Line Stops (the transmission medium flow rate in the pipeline should be more than 5m/s)


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B-B-E: Type E of Two Line Stops (the max transmission medium flow rate in the pipeline is 5m/s)


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B-B-F: Type F of Four Line Stops (when the max transmission medium flow rate in the pipeline is 5m/s, it’s more suitable for long distance pipeline replacement)


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B-B-E: Type G of Four Line Stops (when the transmission medium flow rate in the pipeline is more than 5m/s, it’s more suitable for long distance pipeline replacement)


Suspended Plugging Methods 20

Request an Estimate

Because of our large range of services and equipment, as well as variables in pipeline parameters and specifications, we highly encourage interested customers to take advantage of our complimentary consultations and quotations. This allows our engineers to fully familiarize themselves with the site, system, and needed scope of services – additionally, it allows us to become better acquainted with you, the customer!

 

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