Difference between WPS and PQR (WPS vs PQR)
WPS and PQR are mandatory documents when welding needs to comply with a standard. Both documents are closely related but …
PIPING BASICs
Here you will get aware of the basics of piping like supporting, piping terminology, piping materials, and piping components.
A brief on Residue Upgradation facility process system
Residue upgradation facility, or RUF’s, were first developed in the mid-1970s, with the creation of Norsk Hydro’s Arctic Catchem plant, …
What is Steam Blowing? Steam blowing Type, procedure, and Principal
Steam blowing is a method of cleaning of piping system where the energy and speed of steam are used to remove the impurities from the piping network. The temperature difference during steam blowing is used to remove the mill scale due to the expansion and contraction of the pipe.
Welding Hazards and control measures with pdf
Weldin safety measures always need to design in such a way that it protects all employees, Properties of the company, and increases the productivity of welders. Proper training, regular inspection of welding equipment, and ensuring worker’s condition are some of the most important ways.
Pipe Size notation: NPS vs NB vs DN. Is there any difference?
Many of us, talk about pipe size either in DN (Nominal Diameter), NPS ( Nominal Pipe Size), or NB (Nominal Bore). Yet these all are notations of pipe size these all have some similarities and differences in terms of use and origin. In this article, you will know a brief explanation about these piping size notations.
What is Cryogenic Piping? A brief on Piping material, Insulation, Pipe Sizing, and Hazards.
When the temperature is very low then the normal piping system is not able to hold the processing gases in the form of liquid. Cryogenic piping is the concept of low-temperature piping where material type, support, and valve have different requirements than a normal piping system.
What is Orbital Welding? Benefits, Factor affecting, Application, Advantages, Disadvantages
Orbital welding is the technology to weld the pipe or tubes with higher weld quality. In the case of pipeline work, Orbital welding is used on large scale to join straight length pipes.
