Dismantling Joints play a decisive role in the design and layout of pipelines and valves. They are an essential aid during the installation and removal of pipe sections and valves. Without a dismantling joint offering longitudinal adjustment, it is almost impossible to insert a valve exactly into a pipe section.

What is a VJ coupling?

This was a flexible coupling for joining plain ended pipes together using a flexible pressure seal. ... The now Viking Johnson couplings became a widely used product across the developing world with the installation of replacement water lines in 1932 in London.

What is a flange adapter?

Flange adapter is used in flanged pipelines such as water supply, industrial water, and sewage. It facilitates assembly and disassembly of pipeline equipments including valves, pumps, and flow meters. ... The FADS-DT is a short face-to-face adaptor, and the FADS-DTR is FADS-DT with connecting bolts.