Pipeline Isolation and Hot Tapping
DSV in conjunction with STATS Group UK has access to a wide range of pipeline isolation techniques
DSV in conjunction with STATS Group UK has access to a wide range of pipeline isolation techniques and offers a consultation service to assist operators in assessing the optimum solution for their pipeline isolation challenges.
Our comprehensive range of products and services provide the highest practical pipeline isolation integrity for a vast variety of applications.
Our extensive product range allows for isolations to be undertaken safely and efficiently on ambient or pressurized systems.
Tecno PlugTM – Non-Intrusive Inline Isolation
The Tecno PlugTM provides fail-safe double block and bleed isolation of high pressure pipelines while the system remains live and at operating pressure. Dual seals provide a zero-energy zone to enable maintenance work to be carried out safely and efficiently. Piggable isolation tools require no welding or cutting into live lines, leaving no residual fittings or hardware on the pipeline.
BISEPTM – Hot Tapping and Plugging
Hot tapping and plugging can be achieved using STATS patented BISEPTM. The fail-safe double block and bleed isolation is deploying through a single full bore hot tap penetration, without the need for additional bleed or vent ports. THE BISEPTM offers significant safety advantages over traditional line stop technology; the hydraulically activated dual seals provide leak-tight isolation of live, pressurized pipelines.
BI-STOPTM – Small Bore Hot Tapping and Plugging
A unique process to address problems with small bore pipework that have absent or limited
isolation facilities. This innovative solution enables small bore pipework and branches to be
isolated, cut and terminated with a full bore valve whilst the system remains live.