Maintaining Polyethylene Gas Pipelines Safely with PE Line Stopping
Pipeline maintenance plays a crucial role in the smooth operation of industries like oil, gas, and water distribution. Ensuring system functionality while minimizing interruptions is a top priority for any maintenance team. This is where the hot tapping machine for pipeline maintenance proves to be a game-changer. By enabling repairs and modifications on live pipelines, this method saves both time and resources, while also promoting safety and environmental responsibility.
PE Line Stopping: Preventing Service Interruptions in Polyethylene Gas Pipelines
Pipeline maintenance plays a crucial role in the smooth operation of industries like oil, gas, and water distribution. Ensuring system functionality while minimizing interruptions is a top priority for any maintenance team. This is where the hot tapping machine for pipeline maintenance proves to be a game-changer. By enabling repairs and modifications on live pipelines, this method saves both time and resources, while also promoting safety and environmental responsibility.
Top Benefits of Using a Hot Tapping Machine for Pipeline Maintenance
Pipeline maintenance plays a crucial role in the smooth operation of industries like oil, gas, and water distribution. Ensuring system functionality while minimizing interruptions is a top priority for any maintenance team. This is where the hot tapping machine for pipeline maintenance proves to be a game-changer. By enabling repairs and modifications on live pipelines, this method saves both time and resources, while also promoting safety and environmental responsibility.
Project Update 15.09.2024 – Double Double Plugging
On September 15,2024, Xinyu Feihu carried out double double plugging on D323.9 natural gas pipeline with continuous transmission in Wuhan City, Hubei Province.The design pressure of the pipeline was 2.5MPa, the operating pressure of the pipeline during construction was 1.2MPa, and the material of the pipeline was L360.
Project Update 10.09.2024 – Hot Tapping
On September 10, 2024, Xinyu Feihu carried out the project of dn315-SDR17 PE natural gas pipeline hot tapping without shutdown for connecting new dn110 branch pipe in Zhaoqing, Guangdong. The pipeline design pressure was 0.4MPa, and the pipeline operating pressure during construction was 0.28MPa.
Project Update 08.09.2024 – Hot Tapping
On September 8, 2024, Xinyu Feihu performed hot tapping on the D508 aviation kerosene pipeline to connect the DN400-Class150 valve with pressure ( the tapping cutter’s outer diameter is 350mm）at Guangzhou Baiyun Airport. The pipeline design pressure was Class150, and the operating pressure during construction was less than Class150. The pipeline material was L290.
Xinyu Feihu: D159 natural gas pipeline with continuous transmission was performed two single plugging operation
In Anyang City, Henan Province, the medium pressure gas pipeline project of this section needs to carry out non-stop pressure hot tapping and plugging maintenance on the pipeline. Changzhou Jintan Ganghua Gas Co., Ltd. decided to invite a professional construction team to be responsible for the implementation of opening and blocking.
Xinyu Feihu: Continuous transmission with pressure plugging operation to ensure that the replacement of pipelines without stopping gas
Located at the intersection of Qilin Avenue and Leyigang Road in Pingdingshan City, Henan Province, the D273 high-pressure long distance pipeline is the main pipeline of the city’s gas supply. Because the road surface needs to be reformed, Pingdingshan Gas Co., Ltd. found in the inspection that the pipeline is not deep enough to fill, which seriously affects the road surface transformation work.
Xinyu Feihu: D355 and D273 Steel Pressurized Pipeline Single Plugging
On June 8, 2024, the professional construction team of Xinyu Feihu arrived at the site. After full preparation in the early stage, the 5 operators cooperated in strict accordance with the construction plan, and carried out a series of operating procedures such as pressure welding, hot tapping,
Shen’an Coalbed Methane Pipeline Double Double Plugging Relocation and Renovation to Reach “Zero” Leakage
On April 30, 2024, the relocation and renovation of the Shenmu Anping coalbed methane pipeline with double double plugging, implemented by Xinyu Feihu Pipeline Technical Equipment Co., Ltd., was successfully completed with “zero” leakage throughout the entire process.