Riser Pipe Articles & Analysis
8 articles found
Introduction With the growing global demand for critical raw materials and the need to explore untapped deposits on the seabed, the underwater mining sector is experiencing a major technological acceleration. Traditional equipment is no longer enough. We need robust, smart, and remote solutions capable of operating at increasing depths. In this article, we examine the main innovations, the ...
This system included trenching, installing 1,157' of horizontal pipe, vacuum blowers, 10 sub-slab extraction points, installation of vertical extraction riser connections to each extraction point and 186' of above ground piping connecting the extraction risers to the vacuum blowers. ...
The following are four indoor fiber optic cable types: First, vertical lifting optical cable（riser） After the cable enters the building, it is necessary to provide the connection between the entrance equipment, equipment room or computer room and the communication cabinet on different floors, which is called "vertical wiring system". At this time, most of the cables are located ...
This system included trenching, installing 1,157′ of the horizontal pipe, vacuum blowers, 10 sub-slab extraction points, installation of vertical extraction riser connections to each extraction point and 186′ of above ground piping connecting the extraction risers to the vacuum blowers. Services: Installation of ...
It has not been uncommon to find a severely corroded ball float assembly or bungs completely covered in tubercles, some of which can be up to an inch long. On one occasion, the top of a riser pipe broke completely in half as a result of the corrosion. We have pulled completely corroded STP shafts from tanks, and in some cases are not even able to remove them due ...
The principle of remote detection is also applied when inspecting risers (the above-ground pipes carrying gas to the customers’ premises and normally running along the building outside walls). In this case, the operators point the device towards the pipe, following its route; they can do this from ground level, without having to use ladders ...
Both commercially available VOC samplers and prototypes still under development were evaluated under controlled conditions in a laboratory setting using a vertical stainless steel pipe located in a stairwell, which simulates a monitoring well. Samplers were lowered inside the pipe to the bottom and activated to collect samples, while control samples were ...
Both commercially available VOC samplers and prototypes still under development were evaluated under controlled conditions in a laboratory setting using a vertical stainless steel pipe located in a stairwell, which simulates a monitoring well. Samplers were lowered inside the pipe to the bottom and activated to collect samples, while control samples were ...