Method for subsurface flowline connection

Method for supporting a pipeline in a trench

Method for supporting distribution means

Method for supporting the walls of a ground trench and a...

Method for the application of a protective cover around...

Method for the attachment of tubular pipe connection means...

Method for the construction of a long pipeline

Method for the external sealing of pipe joints

Method for the manufacture of a vacuum insulating structure...

Method for the mounting of underground pipelines

Method for the pressing of a press fitting and pressing tool...

Method for trenchless replacement of pipeline

Method for triggering and controlling the lateral buckling...

Method for water hammerless opening of fluid passage, and...

Method for water leakage prevention in pipeline and liner...

Method in branching off a tube

Method of adhering articles of polyolefin

Method of an apparatus for electrofusion coupling of profile...

Method of anchoring a line, such as a pipeline, to a...

Method of and a device for forming a fluidtight duct...