Pipeline Freezing

Full Flow Construction Method

Construction Method

Construction Equipment

Hot tapping & On-line Plugging, Pipeline Drilling

Pipeline Drilling, Plugging

The use the product can ensure when everything is normal that branch pipe installation, substitution for a damaged pipe, Valve restoration and other tasks can be performed, which prevent the economic loss, eliminate the awful influence on manufacturing, and keeping danger away.


Suspended type hot tapping and line stopping under pressure on non-stop pipeline

Suspended type Hot-Tapping Pivoting Head Plugging Suspended type Copmletion plug

Cylinder type hot tapping and line stopping under pressure on non-stop pipeline

Cylinder type Hot-Tapping Cylinder type Plugging Cylinder type Copmletion plug

Bypass tapping under pressure, new valve installed

Bypass Hot Tapping With Gate Valve
With pressure pipeline Hot Tapping With Gate Valve Additional Pipeline

Bypass tapping under pressure, without new valve installed

Bypass Hot Tapping Without Flange High Neck Flange
With pressure pipeline Hot Tapping High Neck Flange Additional Pipeline