What is a Non-Return Valve (NRV)? Types, Working, and Symbols of NRV
A non-return valve is a single-way valve that allows the fluid to flow only in one direction. The main importance of non-return valves is their working of allowing flow in the downstream direction...
What is Flange Facing? Working and Types of Flange Facing Machines
To ensure that old flanges continue to work smoothly without any issues with their joint integrity flange facing is required to be performed. Flange facing is a machining service on flange surfaces...
What is Piping Slope and Why is it Required? Pipe Slope Calculation
The piping slope is the change in elevation with respect to its flat horizontal position. The piping slope is provided in various piping systems mainly due to free-draining requirements. A slope...
Snow and Ice loading is an environmental load and must be considered in pipe stress analysis where the climatic condition specifies the possibility of snow or ice formation. Piping projects in...
What is Hot Bolting? Its Procedure, Hazards, Best Practices, and Advantages
Hot bolting is defined as the process of removing and replacing or re-tightening bolts in the flange connection assembly when a pipe or equipment is in operation and full of liquid or gas. So, from...
What is a Flange Alignment Tool? Applications, Types, and Working of Flange Alignment Tools
Flange alignment tools are mechanical or hydraulic devices that are used to align or re-align flange joints during pipework construction, maintenance, commissioning, or shut-down activities. During...
