Hot Tapping Services
Our hot tapping service enables safe drilling into live pipelines without shutdown, facilitating new branch connections, system modifications and capacity expansion for oil and gas pipeline systems.
Pipeline diameter：1″ ~ 120″（DN25 ~ DN3000）
Pressure range：0 ~ 15.0 MPa（0 ~ 150 bar）
Temperature：-60℃ ~ +300℃
Material：Carbon steel, cast steel, stainless steel, alloy steel, ductile iron, etc.
Line Stop Services
Line stopping combines hot tapping and pipeline plugging techniques to temporarily isolate a section of the pipeline. It enables safe interventions such as pipeline rerouting or valve replacement while keeping the main pipeline in continuous service.
Pipeline diameter: 1″ ~ 120″(DN25 ~ DN3000)
Pressure range: 1~ 100 bar
Medium: oil, gas
Valve type: Unrestricted
Rerouting configuration: Non-shutdown construction